You know what they say about people who assume you can't get HD optics, rugged performance and high end form-factor in a value-price binocular? They clearly haven't checked out the Vortex Crossfire HD 10x42. Add in the included GlassPakTM binocular harness for quick optic deployment in the field and superior protection and comfort - The Crossfire® HD truly is a rare find.

OPTICAL FEATURES

Vortex Crossfire HD 10x42 Optical System Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission.

Fully Multi-Coated Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.

CONSTRUCTION FEATURES

Rubber Armor Provides a secure, non-slip grip, and durable external protection.

Waterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.

Shockproof Rugged construction withstands recoil and impact.

Fogproof Nitrogen gas purging prevents internal fogging over a wide range of temperatures.

Roof Prism Valued for greater durability and a more compact size.

CONVENIENCE FEATURES

Adjustable Eyecups Twist up and down for comfortable viewing with or without eyeglasses.

Center Focus Wheel Adjusts the focus of both binocular barrels at the same time.

Diopter Adjusts for differences in a user's eyes. Located on right eyepiece.

Tripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mount.

Specifications

Warranty

All Vortex products are covered by the Australian Vortex VIP Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

Vortex Viper HD 8x42 HD – Premium optics and rugged construction in a tremendously compact, lightweight package – What more could you need? Well, perhaps a quality chest harness to comfortably and securely.

Vortex Viper HD 8x42 HD binoculars are an optical masterpiece, giving hunters, shooters and outdoor enthusiasts a premium option without the premium price tag. The HD optical system delivers stunning resolution, color fidelity and edge-to-edge clarity. These are one of the lightest, most compact, full-size binos on the market—a noteworthy attribute when gear consideration can be measured in grams. Includes GlassPak chest harness, keeping your binos at the ready while providing comfortable, protected, strain-free, all-day carry.

OPTICAL FEATURES

HD Lens Elements HD (High Density) extra-low dispersion glass delivers impressive resolution and color fidelity, resulting in High Definition images.

XR™ Fully Multi-Coated Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.

Dielectric Prism Coatings Multi-layer prism coatings provide bright, clear, color-accurate images.

Phase Correction Coating on roof prism models enhances resolution and contrast.

CONSTRUCTION FEATURES

Roof Prism Valued for greater durability and a more compact size.

Waterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.

Fogproof Argon gas purging prevents internal fogging over a wide range of temperatures.

ArmorTek Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.

Rubber Armor Provides a secure, non-slip grip, and durable external protection.

CONVENIENCE FEATURES

Adjustable Eyecups Twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses.

Center Focus Wheel Adjusts the focus of both binocular barrels at the same time.

Locking Diopter Adjusts for differences in a user's eyes. Located on right eyepiece.

Tripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mount.

Specifications

Features

Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

You know what they say about people who assume you can't get HD optics, rugged performance and high end form-factor in a value-price binocular? They clearly haven't checked out the Vortex Crossfire HD 10x50. Add in the included GlassPakTM binocular harness for quick optic deployment in the field and superior protection and comfort - The Crossfire® HD truly is a rare find.

OPTICAL FEATURES

Vortex Crossfire HD 10x50 Optical System Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission.

Fully Multi-Coated Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.

CONSTRUCTION FEATURES

Rubber Armor Provides a secure, non-slip grip, and durable external protection.

Waterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.

Shockproof Rugged construction withstands recoil and impact.

Fogproof Nitrogen gas purging prevents internal fogging over a wide range of temperatures.

Roof Prism Valued for greater durability and a more compact size.

CONVENIENCE FEATURES

Adjustable Eyecups Twist up and down for comfortable viewing with or without eyeglasses.

Center Focus Wheel Adjusts the focus of both binocular barrels at the same time.

Diopter Adjusts for differences in a user's eyes. Located on right eyepiece.

Tripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mount.

Specification

Warranty

All Vortex products are covered by the Australian Vortex VIP Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

Vortex Viper HD 10x42 HD – Premium optics and rugged construction in a tremendously compact, lightweight package – What more could you need? Well, perhaps a quality chest harness to comfortably and securely.

Vortex Viper HD 10x42 HD binoculars are an optical masterpiece, giving hunters, shooters and outdoor enthusiasts a premium option without the premium price tag. The HD optical system delivers stunning resolution, color fidelity and edge-to-edge clarity. These are one of the lightest, most compact, full-size binos on the market—a noteworthy attribute when gear consideration can be measured in grams. Includes GlassPak chest harness, keeping your binos at the ready while providing comfortable, protected, strain-free, all-day carry.

OPTICAL FEATURES

HD Lens Elements HD (High Density) extra-low dispersion glass delivers impressive resolution and color fidelity, resulting in High Definition images.

XR™ Fully Multi-Coated Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.

Dielectric Prism Coatings Multi-layer prism coatings provide bright, clear, color-accurate images.

Phase Correction Coating on roof prism models enhances resolution and contrast.

CONSTRUCTION FEATURES

Roof Prism Valued for greater durability and a more compact size.

Waterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.

Fogproof Argon gas purging prevents internal fogging over a wide range of temperatures.

ArmorTek Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.

Rubber Armor Provides a secure, non-slip grip, and durable external protection.

CONVENIENCE FEATURES

Adjustable Eyecups Twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses.

Center Focus Wheel Adjusts the focus of both binocular barrels at the same time.

Locking Diopter Adjusts for differences in a user's eyes. Located on right eyepiece.

Tripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mount.

Specifications

Features

Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

Main Features:

• 125mm to 155mm long
• Largest ID 77mm, smallest section 70mm
• Removable threaded rings allow to reverse the focuser direction.
• Finest pitch among current BORG helical focusers (20% finer than 7762’s)
• Weight : 650g

Main Features

• Back Focus Distance: 60mm
• Image Coverage: Full Frame
• Objective Side Interface: M57 Male
• Camera Side Interface: M57 Female

Specifications

Features

What's in the box

• GlassPak™ Pro Binocular Harness
• Comfort Neck Strap
• Rangefinder Pouch
• Objective Lens Covers
• Ocular Lens Covers
• Lens cloth

Warranty

All Vortex products are covered by the Australian Vortex VIP Warranty

Our warranty is about you, not us. It’s about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn’t matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

Vortex Viper HD 10x50 HD – Premium optics and rugged construction in a tremendously compact, lightweight package – What more could you need? Well, perhaps a quality chest harness to comfortably and securely.

Vortex Viper HD 10x50 HD binoculars are an optical masterpiece, giving hunters, shooters and outdoor enthusiasts a premium option without the premium price tag. The HD optical system delivers stunning resolution, colour fidelity and edge-to-edge clarity. These are one of the lightest, most compact, full-size binos on the market—a noteworthy attribute when gear consideration can be measured in grams. Includes GlassPak chest harness, keeping your binos at the ready while providing comfortable, protected, strain-free, all-day carry.

OPTICAL FEATURES

HD Lens Elements HD (High Density) extra-low dispersion glass delivers impressive resolution and colour fidelity, resulting in High Definition images.

XR™ Fully Multi-Coated Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.

Dielectric Prism Coatings Multi-layer prism coatings provide bright, clear, colour-accurate images.

Phase Correction Coating on roof prism models enhances resolution and contrast.

CONSTRUCTION FEATURES

Roof Prism Valued for greater durability and a more compact size.

Waterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.

Fogproof Argon gas purging prevents internal fogging over a wide range of temperatures.

ArmorTek Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.

Rubber Armor Provides a secure, non-slip grip, and durable external protection.

CONVENIENCE FEATURES

Adjustable Eyecups Twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses.

Center Focus Wheel Adjusts the focus of both binocular barrels at the same time.

Locking Diopter Adjusts for differences in a user's eyes. Located on right eyepiece.

Tripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mount.

Specifications

Features

Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

Vortex Viper HD 12x50 HD – Premium optics and rugged construction in a tremendously compact, lightweight package – What more could you need? Well, perhaps a quality chest harness to comfortably and securely.

Vortex Viper HD 12x50 HD binoculars are an optical masterpiece, giving hunters, shooters and outdoor enthusiasts a premium option without the premium price tag. The HD optical system delivers stunning resolution, colour fidelity and edge-to-edge clarity. These are one of the lightest, most compact, full-size binos on the market—a noteworthy attribute when gear consideration can be measured in grams. Includes GlassPak chest harness, keeping your binos at the ready while providing comfortable, protected, strain-free, all-day carry.

OPTICAL FEATURES

HD Lens Elements HD (High Density) extra-low dispersion glass delivers impressive resolution and colour fidelity, resulting in High Definition images.

XR™ Fully Multi-Coated Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.

Dielectric Prism Coatings Multi-layer prism coatings provide bright, clear, color-accurate images.

Phase Correction Coating on roof prism models enhances resolution and contrast.

CONSTRUCTION FEATURES

Roof Prism Valued for greater durability and a more compact size.

Waterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.

Fogproof Argon gas purging prevents internal fogging over a wide range of temperatures.

ArmorTek Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.

Rubber Armor Provides a secure, non-slip grip, and durable external protection.

CONVENIENCE FEATURES

Adjustable Eyecups Twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses.

Center Focus Wheel Adjusts the focus of both binocular barrels at the same time.

Locking Diopter Adjusts for differences in a user's eyes. Located on right eyepiece.

Tripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mount.

Specifications

Features

Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

Now's your chance. Take an in depth look at what's next in the future of hunting binoculars. Reach for the pinnacle of high performance optics with the Vortex Razor UHD 8x42 bicnoulars.

A touch of the buttery smooth focus wheel brings your trophy into focus as you scan the landscape.

That's when you'll appreciate what carefully hand selected prisms and premium HD (High Density) extra low dispersion glass do for your view!

You'll experience the ultimate in resolution, colour fidelity and glassing confidence in the critical low light of dawn and dusk.

With the sleek, well balanced Vortex Razor UHD 8x42 bino in your hand, you'll have the very best.

Optical

• HD Lens Elements - HD (High Density) extra low dispersion glass delivers impressive resolution and colour fidelity, resulting in High Definition images.
• XR Lens Coatings - Vortex proprietary XR anti-reflective coatings, fully multi-coated on all air to glass lens surfaces, increase light transmission for maximum brightness.
• Phase Correction - Coating enhances resolution and contrast.

Construction

• Roof Prisms - For greater durability and a more compact size. Ergonomic open hinge design.
• Magnesium Chassis - Decreases weight and increases strength.
• Waterproof - Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular.
• Fogproof - Argon gas purging guarantees superior fogproof and waterproof performance.
• Rubber Armour - Provides a secure, non-slip grip, and durable external protection.
• ArmorTek - Ultra hard, scratch resistant coating protects exterior lenses from scratches, oil and dirt.

Specifications

Warranty

All Vortex products are covered by the Australian Vortex VIP Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

With the new generation of Geovid R rangefinder binoculars, Leica once again sets new standards. Completely redesigned and technically updated, the new Leica Geovid R 10x42 models are impressive in every detail. Leica remains true to its brand promise and its focus on the essentials – and continues to evolve as a pioneer with 30 years’ experience in rangefinding.

You don’t want to choose between powerful binocular optics and a precise rangefinder? You don’t have to: Leica Geovid R 10x42 offers the best possible combination in one product, at an attractive price. The extremely compact, lightweight premium binoculars deliver a field of view that is outstanding in their class, as well as great image detail and fascinating color fidelity.

With an improved measurement range of up to 1,800 meters/2.000 yards, you are perfectly equipped for almost any hunt. The ballistics function EHR, which outputs the equivalent horizontal distance for angle shots at up to 1,100 meters/1.200 yards, additionally facilitates an ethical shot.

The newly developed Geovid R models focus fully on Leica’s core values: powerful premium optics, precise rangefinding, maximum optomechanical reliability, and easy, intuitive operation. Thanks to highly efficient manufacturing and a focus on the essentials, you no longer have to choose between conventional binoculars and a rangefinder.

The essentials:

• Best-in-class optical performance
• Absolutely precise laser rangefinding
• Improved measurement range: up to 2,000 yds (1,800 m)
• New, up-to-date, ergonomic design
• Particularly light, compact construction

Specifications

The Diamondback HD smashes the scale of price vs performance, delivering a rock-solid optic that optically punches high above its class. The included GlassPak binocular harness keeps your glass close at hand, ready to deploy at a moment's notice, all while providing protection and significantly more comfort than traditional neck straps.

Note – Recommended for use with a tripod. Tripod adapter included.

OPTICAL FEATURES

HD Optical System Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission.

Fully Multi-Coated Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.

Dielectric Coating Multi-layer prism coatings provide bright, clear, color-accurate images.

ArmorTek ® Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.

Phase Correction Coating on roof prism models enhances resolution and contrast.

CONSTRUCTION FEATURES

Rubber Armor Provides a secure, non-slip grip, and durable external protection.

Waterproof O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environments.

Shockproof Rugged construction withstands recoil and impact.

Fogproof Argon gas purging prevents internal fogging over a wide range of temperatures.

Roof Prism Valued for greater durability and a more compact size.

Magnesium Chassis Decreases weight and increases strength.

CONVENIENCE FEATURES

Adjustable Eyecups Twist up and down for comfortable viewing with or without eyeglasses.

Center Focus Wheel Adjusts the focus of both binocular barrels at the same time.

Diopter Adjusts for differences in a user's eyes. Located on right eyepiece.

Tripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mount.

SPECIFICATIONS

Magnification 15x

Objective Lens Diameter 56 mm

Eye Relief 15.6 mm

Exit Pupil 3.7 mm

Linear Field of View 230 ft/1000 yds

Angular Field of View 4.36 degrees

Close Focus 14 feet

Interpupillary Distance 59-76 mm

Height 18 cm / 7.1 inches

Width 14.7 cm / 5.8 inches

Weight 986 grams / 34.8 oz

All Vortex Products bought from Extravision are covered by the Australian Vortex VIP Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

•Unlimited Lifetime Warranty

•Fully transferable

•No warranty card to fill out

•No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

M57 DXII helicoid focus unit

The reducer (7880) reduces the focal length from 250mm to 200mm, brightens the aperture from f/4.5 to f/3.6, and improves image quality from corner to corner, including coma aberrations and light fall-off performance.

Great performance is achieved by incorporating Canon Optron, Inc. fluorite glass elements in the optical construction. The precise built quality results in an extremely sharp image with less chromatic aberrations compared to low dispersion (ED) lenses.

You can convert this tele lens to a telescope by attaching a BORG telescope prism and eyepiece (sold separately).

Main Features:

• 55FL Tele Lens and Reducer (7880) set.
• Objective lens incorporates Canon Optron, Inc. fluorite glass elements.
• Objective lens optical design: 5 elements in 6 groups, fluorite element, apochromat, fully multicoated.
• BORG 60Ø barrel system
• Set includes a M57 Helicoid DXII (7761) for subtle focusing.
• Ultra-lightweight of 637 grams.
• Light enough to load onto portable start trackers.
• Objective lenses and major parts are Made in Japan.

Designed for outdoor enthusiasts who demand dependable, high-performance optics, the Diamondback® HD delivers sharp resolution, excellent contrast, and rugged durability. Lightweight yet built to handle the elements, these binoculars offer impressive clarity and versatility for birding, wildlife observation, stargazing, travel, and general outdoor use.

A true everyday performer, Diamondback® HD gives you the confidence, optical quality, and reliability you need to make every view count.

Features & Technology

• HD Optical System – Premium glass elements provide exceptional resolution, reduce chromatic aberration, and enhance color fidelity and edge-to-edge sharpness.
• Fully Multi-Coated Lenses – Anti-reflective coatings boost light transmission for excellent low-light performance.
• Dielectric Prism Coatings – Multi-layer coatings deliver bright, clear, color-accurate images.
• Phase-Corrected Prisms – Enhances resolution and contrast for finer detail.
• True Open-Hinge Design – Improves ergonomics while reducing weight and bulk.
• Adjustable Eyecups – Twist-up eyecups for comfortable viewing with or without glasses.
• Center Focus Wheel – Smooth, precise focus control for both barrels simultaneously.
• ArmorTek® Lens Protection – Ultra-hard coating protects lenses from scratches, oil, and dirt.
• Rubber Armor – Durable, non-slip exterior for secure handling.
• Argon Gas Purged – Fogproof performance in changing conditions.
• Waterproof & Fogproof – Sealed for reliable performance in all weather.
• Shockproof Construction – Built to withstand knocks and everyday field use.
• Tripod Adaptable – Compatible with tripod adapters for steady viewing.

What's in the Box

• Diamondback® HD 12x50 Binoculars
• GlassPak™ Binocular Harness
• Comfort Neck Strap
• Tethered Objective Lens Covers
• Rainguard Eyepiece Cover
• Lens Cleaning Cloth

Specifications

Includes VIP-style lifetime warranty (no paperwork required, covers defects and normal field use).*

Designed for outdoor enthusiasts who demand dependable, high-performance optics, the Diamondback® HD delivers sharp resolution, excellent contrast, and rugged durability. Lightweight yet built to handle the elements, these binoculars offer impressive clarity and versatility for birding, wildlife observation, stargazing, travel, and general outdoor use.

A true everyday performer, Diamondback® HD gives you the confidence, optical quality, and reliability you need to make every view count.

Features & Technology

• HD Optical System – Premium glass elements provide exceptional resolution, minimize chromatic aberration, and deliver edge-to-edge clarity and excellent light transmission.
• Fully Multi-Coated Lenses – Anti-reflective coatings on all air-to-glass surfaces for superior brightness and low-light performance.
• Dielectric Prism Coatings – Multi-layer prism coatings ensure bright, sharp and color-accurate images.
• Phase-Corrected Prisms – Enhances resolution and contrast for improved image detail.
• True Open-Hinge Design – Lightweight, ergonomic design offering a secure, balanced grip.
• Adjustable Eyecups – Twist-up eyecups for comfortable viewing with or without glasses.
• Center Focus Wheel – Fast, precise focus adjustment for both barrels simultaneously.
• ArmorTek® Protection – Ultra-hard lens coating resists scratches, oil and dirt.
• Rubber Armor – Durable, non-slip exterior for comfort and impact protection.
• Argon Gas Purged – Fogproof and waterproof performance in all weather conditions.
• Waterproof & Fogproof – Engineered to perform through temperature changes and harsh environments.
• Shockproof Construction – Rugged build designed to withstand everyday knocks and bumps.
• Tripod Adaptable – Compatible with tripod or window mount for stable viewing.

What's in the Box

• Diamondback® HD 10x50 Binoculars
• GlassPak™ Binocular Harness – Carry your binoculars comfortably and keep them secure in the field.
• Comfort Neck Strap
• Tethered Objective Lens Covers – Stay attached so they won't get lost.
• Rainguard Eyepiece Cover
• Lens Cleaning Cloth

Now's your chance. Take an in depth look at what's next in the future of hunting binoculars. Reach for the pinnacle of high performance optics with the Vortex Razor UHD 10x42 binoculars.

A touch of the buttery smooth focus wheel brings your trophy into focus as you scan the landscape.

That's when you'll appreciate what carefully hand selected prisms and premium HD (High Density) extra low dispersion glass do for your view!

You'll experience the ultimate in resolution, colour fidelity and glassing confidence in the critical low light of dawn and dusk.

With the sleek, well balanced Vortex Razor UHD 10x42 bino in your hand, you'll have the very best.

Optical

• HD Lens Elements - HD (High Density) extra low dispersion glass delivers impressive resolution and colour fidelity, resulting in High Definition images.
• XR Lens Coatings - Vortex proprietary XR anti-reflective coatings, fully multi-coated on all air to glass lens surfaces, increase light transmission for maximum brightness.
• Phase Correction - Coating enhances resolution and contrast.

Construction

• Roof Prisms - For greater durability and a more compact size. Ergonomic open hinge design.
• Magnesium Chassis - Decreases weight and increases strength.
• Waterproof - Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular.
• Fogproof - Argon gas purging guarantees superior fogproof and waterproof performance.
• Rubber Armour - Provides a secure, non-slip grip, and durable external protection.
• ArmorTek - Ultra hard, scratch resistant coating protects exterior lenses from scratches, oil and dirt.

Specifications

Warranty

All Vortex products are covered by the Australian Vortex VIP Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

Overview

Made for hunters who demand hard-working, reliable optics, the Diamondback® HD delivers sharp resolution, enhanced contrast, and rugged durability. Lightweight yet tough enough to go the distance, it’s a strong lineup designed to handle any kind of hunt. A true workhorse, Diamondback® HD gives you the clarity, utility, and trust you need to consistently punch more tags.

Specifications:

Features

Included in the Box

• Soft side carry case
• Soft side carry case strap
• Comfort neck strap
• Tethered objective lens covers
• Rainguard Eyepiece Cover
• Lens Cloth

Kowa Prominar XD Lenses
Kowa's XD Lenses (eXtra-low) dispersion glass with similar characteristics to fluorite crystal) combines with a special dispersion concave lens to reduce a very high percentage of chromatic aberration for the ultimate viewing experience.

Schmidt-Pechan Roof Prism Lens and C3 Coating
Kowa's roof prism binoculars use a Schmidt-Pechan prism. With the highly reflective C3 coating application, this increases reflectivity by 99% or higher reflectance rate across the entire visible spectrum (400-700nm). This not only provides bright and sharp images, but also accurate color reproduction.

Thixomolded Magnesium Alloy Body
A magnesium alloy body is formed using a sophisticated thixomolding technology to deliver the benefits of a high strength metal body but in a lightweight magnesium alloy structure. The durability and reliability of these binoculars can withstand the most severe conditions to provide users the greatest degree of confidence and security.

Kowa's KR Coating
Kowa's KR coating protects the lenses from dirt and other foreign residues that may affix to the lenses during normal use. Fingerprints or oil can easily be removed with the proper lens cleaning techniques.

All-Surface Multi-Coating
The all-surface multi-coated optical system provides a precise color definition for a brighter and sharper image.

Waterproof and Fogproof
The housing is waterproof to JIS Protection Class 7 and filled with dry nitrogen gas to prevent internal fogging to ensure image clarity.

Twist-Up Eyecups
Twist-up multi-step eyecups allow customization for easy viewing even when wearing eyeglasses.

Specifications

Kowa Prominar XD Lenses
Kowa's XD Lenses (eXtra-low) dispersion glass with similar characteristics to fluorite crystal) combines with a special dispersion concave lens to reduce a very high percentage of chromatic aberration for the ultimate viewing experience.

Schmidt-Pechan Roof Prism Lens and C3 Coating
Kowa's roof prism binoculars use a Schmidt-Pechan prism. With the highly reflective C3 coating application, this increases reflectivity by 99% or higher reflectance rate across the entire visible spectrum (400-700nm). This not only provides bright and sharp images, but also accurate color reproduction.

Thixomolded Magnesium Alloy Body
A magnesium alloy body is formed using a sophisticated thixomolding technology to deliver the benefits of a high strength metal body but in a lightweight magnesium alloy structure. The durability and reliability of these binoculars can withstand the most severe conditions to provide users the greatest degree of confidence and security.

Kowa's KR Coating
Kowa's KR coating protects the lenses from dirt and other foreign residues that may affix to the lenses during normal use. Fingerprints or oil can easily be removed with the proper lens cleaning techniques.

All-Surface Multi-Coating
The all-surface multi-coated optical system provides a precise color definition for a brighter and sharper image.

Waterproof and Fogproof
The housing is waterproof to JIS Protection Class 7 and filled with dry nitrogen gas to prevent internal fogging to ensure image clarity.

Twist-Up Eyecups
Twist-up multi-step eyecups allow customization for easy viewing even when wearing eyeglasses.

Specifications

Best-In-Class Operating Ergonomics

The newly designed scroll wheel allows both left-handed and right-handed users to select zoom levels or menu items quickly and precisely, even in stressful situations and even when wearing gloves. The specially developed eyepiece with a large subjective field of view is shaped like a pair of binoculars. It offers a particularly comfortable and immersive viewing experience and allows the user to fully grasp the situation.

Innovative Power Management

The DTI 6's battery allows 6.5 hours of continuous observation and is easily replaceable. It can also be recharged using a standard power bank and thus ensures that the observer never runs out of power. The standby mode is activated contactless – if the DTI 6 is put down or picked up, it switches itself off or on.

Perfect Image Settings for Every Situation

The DTI 6 can be customized to suit your specific needs. Personal settings can be saved to up to four observation profiles so that you are equipped for any situation. In addition, you can always select exactly the right lens for the current observation situation from two interchangeable lenses in the blink of an eye. In addition, the preset Fog, Universal, Discover, and Identify observation modes help to tailor the view to the respective observation situation.

Highly Customizable

Numerous configuration options allow you to customize the thermal imaging camera to make the DTI 6 your very own. From selecting your preferred zoom speed to adjusting the duration of the stand-by timer and the LED configuration to creating your own colour palettes, the DTI 6 can be customized to suit your own preferences and specific needs.

Specifications

Superb optical performance thanks to Canon Optron, Inc. fluorite glass elements in the optical construction. The precise optical design results in an extremely sharp image with practically no chromatic aberrations.

Recommended for starry sky, nebula, star cluster, and planet observation.

Main Features

• Modular BORG Design
• Apochromat fluorite glass elements.
• Objective lens optical design: 2 elements in 2 groups, fluorite element, apochromat, fully multicoated.
• Erect prism (included) allows users to observe both on-ground objects and celestial bodies.
• 20mm and 9mm eyepieces included.
• Arca-Swiss Quick Release System tripod collar.
• Ultra-lightweight of 962 grams.
• Objective lenses and major parts are Made in Japan.

The BORG 90FL CR has exceptional optical resolution, accomplished by apochromat fluorite glass elements from Canon Optron, Inc. built in the optical design of the objective lens, and a super tele 500mm focal length and aperture of f/5.6.

A great piece of gear for observing celestial bodies and bird life in the Australian bush and city environments.

The 90mm front element diameter does not hamper the 90FL's extreme compact and lightweight capabilities thanks to the detachable carbon fiber made barrel. Recommended for starry sky, nebula, star cluster, and planet observation. You can convert this telescope to a tele lens by swapping the prism and eyepiece with a BORG camera mount adapter (sold separately).

• Objective lens equipped with apochromat fluorite glass elements from Canon Optron, Inc.
• Objective lens optical design: 2 elements in 2 groups, fluorite, apochromat, fully multicoated.
• Robust and beautiful carbon fiber barrel.
• BORG 80Ø barrel system.
• Rack & pinion focusing system.
• Erect prism (included) allows users to observe both on-ground objects and celestial bodies.
• 20mm and 9mm eyepieces included.
• Lightweight construction of 3 kilograms (including accessories).
• Arca-Swiss Quick Release System tripod plate.
• Objective lenses and major parts are Made in Japan.

'CR' stands for carbon fiber barrel and rack & pinion focusing system.

Camera mount adapters and other camera components are sold separately.

Main Features

The BORG 107FL Telescope Set CR is the premium model BORG telescope, designed for professional astro-watchers. This telescope features a 600mm focal length objective lens that incorporates high-end apochromat fluorite glass elements from Canon Optron, Inc.

Axial chromatic aberrations are suppressed even further with the 107FL objective lens when matched against the 90FL. The BORG 107FL Telescope Set CR is constructed with a lightweight and compactable carbon fiber barrel. Arca-Swiss Quick Release base plates are included for tripod mounting. The BORG 107FL Telescope Set CR is recommended for starry sky, nebula, star cluster, and planet observation.

You can convert this telescope to tele lens by swapping the prism and eyepiece with a BORG camera mount adapter (sold separately).

Main Features

• Fluorite glass elements from Canon Optron, Inc. are incorporated in the optical design for ultimate resolution and minimal axial chromatic aberrations.
• Objective lens optical construction: 2 elements in 2 groups, fluorite apochromat, fully multicoated.
• Robust and beautiful carbon fiber barrel.
• BORG 80Ø barrel system.
• Rack & pinion focusing system.
• Erect prism (included) allows users to observe both on-ground objects and celestial bodies.
• 20mm and 9mm eyepieces included.
• Super lightweight at 3.7 kilograms (including accessories).
• Arca-Swiss Quick Release System tripod plate.
• Objective lenses and major parts are Made in Japan.

'CR' stands for carbon fiber barrel and rack & pinion focusing system.

Camera mount adapters and other camera components are sold separately.

Specifications

With the SFL 30 ZEISS now offers compact high-performance binoculars in the practical design of pocket binoculars that, thanks to their light weight, do not add to the load, even on longer excursions. With a field of view of up to 120 meters at a distance of 1,000 meters and a closest focusing distance of 1.5 meters, the SFL 10x30 deliver a perfect overview combined with precise detail recognition. The lens diameter has been reduced by 2 mm, making it possible to use thinner lens elements at closer spacing and thus reduce the binoculars' weight by up to 23% and their length by up to 21% compared to the ZEISS Victory SF models. As a result, the SFL binoculars are up to 30% lighter than comparable products from competitors.

The CA-Bs clamp adapter connects the CL binoculars with the VPA 2. With the included insert rings, the clamp adapter can be adjusted to perfectly fit the respective size of the CL binoculars.

Please note - Swarovski VPA2 required!

ASI585MC Pro is a new ZWO deep sky camera based on the 4k SONY CMOS sensor with a 1/1.2″ format and 2.9μm pixels. It has a super high sensitivity and a large resolution of 3840*2160 (8.29MP in total). It also features high transmission speeds – In high-speed mode, the fast frame rate can reach 47fps at full resolution! Being an entry-level DSO camera, it offers great advantages of high cost-effectiveness.

Note:

External power supplies are needed for all ASl-cooled cameras. We recommend you use a 12V@3A~5A DC adapter (D5.5×2.1mm, center pole positive) or a lithium battery with 11-14V to power the camera. You can also use ASIAlR to power the cameras. Be aware that using a power supply out of this voltage range will probably lead to irreparable damage to the camera.

One Camera for All

The STARVIS 2 technology brings ASI585MC Pro more advanced imaging performance compared to other cooled cameras. Its high frame rate makes it not only suitable for DSO photography but also solar/lunar/planetary photography.

Jupiter -Jim Rivera

Moon -Christopher Schementi

NGC3372 ( eta Carina) -Simon Lewis

M42, NGC 1976 (Great Orion Nebula) -Simon Lewis

STARVIS 2

STARVIS 2 was developed by SONY and evolved from STARVIS. It is the latest technology with a wider dynamic range and super-high sensitivity beyond the human eye. Benefiting from it, ASI585MC Pro’s sensitivity and signal-to-noise ratio is greatly improved.

Large Full Well Capacity

The back-illuminated structure improves the camera’s full well capacity. Even with unbinned 2.9μm pixels, ASI585MC Pro has a full well capacity of 40ke-, nearly 3 times that of the last-generation sensor IMX485. A larger full well capacity gets the camera higher efficiency in collecting light, can effectively restrain the highlight area from being overexposed, and also can improve the signal-to-noise ratio.

Zero Amp Glow

ASI585MC Pro exhibits extremely clean dark frames with zero amp glow! No matter how long the exposure and how high the gain value is, you can easily get clean and smooth astro images!

Note: This feature is implemented directly at the hardware level, it does not require software control.

512MB DDR3

ASI585MC Pro uses a USB 3.0 interface, along with the built-in 512MB DDR3 cache, ensuring high-speed, smooth, and stable data transmission.

USB 3.0 Port & USB 2.0 HUB

USB 3.0 Port: Provides 5Gb bandwidth to allow ASI585MC Pro to run at 47fps at 8.29MP full resolution (10bit, high-speed mode).
USB 2.0 HUB: Can be used to connect various kinds of USB devices such as EFW, guide camera, and EAF.

Two-stage TEC Cooling

Thanks to the two-stage TEC cooling, ASI585MC Pro can lower the CMOS sensor temperature to more than 35 degrees Celsius below ambient temperature, which can greatly reduce dark current generation and sensor noise even during extended exposure times.

*The Delta T 35℃ is tested at 30℃ ambient temperature. It might get down when the cooling system is working for a long time. Also, as the ambient temperature falls, the Delta T would decrease.

Below is the dark current curve of ASI585MC Pro at the temperature from -20℃ to 30℃.

Camera Performance

Low read noise, High dynamic range

The camera has a built-in HCG mode, which can effectively reduce read noise at high gain and allow the camera to maintain the same high dynamic range as it does at low gain.

When the gain reaches 252, the HCG mode will be automatically turned on and the dynamic range reaches a level close to 11bit. The read noise in this case can be as low as 0.9e.

QE (Quantum efficiency)

Based on our testing results, the QE peak value of ASI585MC Pro is 91%.

Connection Methods (Back Focus Distance: 55mm)

Connection to External Devices

Structural Dimension Diagram

In the Box

ZWO ASI585MC Pro is a perfect match for either of these APO telescopes