Clarity right up to the edge - SWAROVISION Field Flattener

This type of image definition has never been achieved before in any other spotting scope, thanks to the field flattener lenses creating a virtually flat image. Even the finest structures are reproduced with razor-sharp clarity right up to the edge with no need for constant refocusing.

The result: every detail is instantly captured, producing a perfect image without any distortions.

Maximum contrast - Including HD optics

A highly innovative optics design combined with fluoride- containing HD lenses minimise interfering colour fringing. This enables maximum
colour fidelity and leads to a significant improvement in resolution and contrast.

The result: an even more lifelike, contrast-rich image.

A complete view - Large field of view and high zoom range

Nothing escapes you. Thanks to their wide field of view, the ATX/STX spotting scopes provide you with a broader, more exciting platform for your viewing experience.

In spite of their high zoom range, the new generation of spotting scopes offers a large field of view. This allows you to achieve optimum magnification and detail recognition and also makes it extremely easy for you to search for and find objects, especially if they are in motion.

Eye relief plus - Large field of view even for spectacle wearers

SWAROVISION features a long eye relief and the removable twist-in eyecup is individually adjustable.

The result: even spectacle wearers can enjoy a large field of view, not to mention the inimitable edge sharpness. An additional eyecup has been specially developed for spectacle wearers to further increase viewing comfort.

Maximum colour fidelity - Optimised coatings

The enhanced lens and prism coatings (SWARODUR & SWAROTOP) give noticeably better colour reproduction combined with even greater transmission. SWAROCLEAN coatings on the outer lens surfaces create a non-stick effect, making it easier to clean.

The result: even more impressive observing experiences, even in low light.

Ingenious System

The new modular design offers previously unimagined flexibility and you are free to choose the perfect solution as the situation dictates. In collaboration with experts we have developed digiscoping adapters that open up a new realm of ways in which to observe and share the most beautiful moments.

Perfectly designed down to the smallest detail making you equipped for any situation.

Just one hand

When every second counts. Imagine a plover flitting over the shore one minute and taking off into the sky the next. The ATX/STX spotting scopes ensure that you are prepared for moments like this. This is because the new position of the zoom ring, which is now directly behind the focusing ring, makes it easier to handle. It means that you can zoom and focus with one hand, while steering the spotting scopes direction with the other.

This completely new ergonomic design offers a crucial benefit for digiscopers in particular. They can now use the camera quickly, easily and accurately with one hand, while the other concentrates on zoom and focus.

Easy to transport

Not a gram too heavy for top optical performance. Size and weight is the name of the game for all those who like to travel or spend long days in the field. The ATX/STX series means that bulky spotting scopes that are difficult to pack and heavy to carry are a thing of the past.

The modular design enables you to store the objective and eyepiece modules separately and the smaller dimensions also mean that you can easily and safely store individual modules in your luggage.

PRODUCT DESCRIPTION

The T2 adapter ring allows you to connect your Nikon camera very simply to the TLS APO 30 or 43 mm camera adapter. Please note that the product picture may serve merely as a reference. The actual look varies from batch to batch.

PRODUCT DESCRIPTION

PRODUCT DESCRIPTION

PRODUCT DESCRIPTION

This Item is not able to be exported to New Zealand

Swarovski Tripod Adapter

The Swarovski Tripod Adapter - SLC tripod adapter with integrated tripod plate is designed to enable the quick and easy attachment of SLC 42 and SLC 56 binoculars. Just one of Swarovski's innovative accessories that are perfectly tailored to enhance the functionality of your optical equipment. Apart from being user-friendly, harmonious design also plays a key role in this aluminium block-machined adapter.

This Item is not able to be exported to New Zealand

Innovative accessories that are perfectly tailored to enhance the functionality of your equipment. Apart from being user-friendly, harmonious design also plays a key role. Swarovski's accessories offer you all kinds of useful add-ons, allowing you to tailor your binoculars to your personal needs.

The VPA2 (Variable Phone Adaptor) for Swarovski Binoculars and Spotting Scopes

With the VPA 2 variable phone adapter, you can connect your smartphone (whether Apple iOS or Android) to your SWAROVSKI OPTIK binoculars or spotting scope in an instant to capture the wonder of nature.

The VPA 2, weighing only 104 grams (3.7 oz), is characterized by its particularly easy handling as well as excellent stability and can be adjusted exactly to the position of your smartphone camera. The VPA 2 must be fixed to the binoculars or telescope with a corresponding clamp adapter.

The VPA2 shown with optional CL-B adaptor attached to a Swarovski NL 8x32 Binoculars

Please note: The Swarovski VPA2 cannot be used without one of these adaptors

The following Adapters are for the VPA 2

• Spotting Scopes
• CL Binoculars
• BTX, NL and EL Binoculars

This Item is not able to be exported to New Zealand

Innovative accessories that are perfectly tailored to these binoculars enhance the functionality of your equipment. Apart from being user-friendly, harmonious design also plays a key role. Swarovski's accessories offer you all kinds of useful add-ons, allowing you to tailor your binoculars to your personal needs.

Swifty grows from a hatchling to a fledgling in the blue-gum forests of Tasmania. She is then ready to make a challenging migration, following the blossom trail across Bass Strait to mainland south-eastern Australia.

Swifty faces many threats and dangers, but she must return home. Will she make it?

Fly with Swifty in this beautifully illustrated story and learn how to spot a swift parrot and help protect them.

Reading level varies from child to child, but we recommend this book for ages 6 to 9.

Highly Commended, The MARION ACT Notable Book Awards 2023: Children's

Reviews:

"Swifty is beautifully illustrated by Astred Hicks. There is so much to learn in her illustrations from the fluffy down of newborn parrots to their feasting on lerps on leaves and sticky nectar from gum blossoms. The information pages at the back of the book, help to unlock the open questions in Swifty. There are also excellent teacher notes at the CSIRO publishing website. We have reviewed several of their books lately and the quality is high with all of them. Highly recommended."
Susanne Gervay, CBCA Reading Time, 25 September 2022

"Illustrator Astrid Hicks, also an award-winner, brings colour, joy and so much heart to the pages. Her illustrations are funky and detailed, and Swifty’s rainbow plumage shines bright one very page.
With detailed teachers notes to accompany it, this book is great for classrooms keen to learn about Australian wildlife. But it’s equally brilliant as a bedtime story, with or without the extra notes at the back...
Joyful, inspiring and engaging, Swifty the Super-fast Parrot is a winner."
Shaye Wardrop, Kids' Book Review, 3 October 2022

"Swifty is another wonderful book that provides younger readers with the opportunity to learn about one of Australia’s critically endangered birds through an engaging story. The stunning endpapers and glossy illustrations by Astrid Hicks perfectly complement the text and offer the reader so much to explore on each page."
Kathryn Beilby, ReadPlus, 3 October 2022

"This is a fictional tale full of interesting facts aimed at 6- to 9-year-olds. <...> This book touches on migration and what to do with an injured bird, as well as the factors contributing to the Swift Parrot being critically endangered - predation, by sugar gliders and cats, and habitat loss."
Sue Lashko, Canberra Bird Notes 47(2), 2022

"I loved reading this book out loud - so many wonderful adjectives and descriptive verbs to show the reader how the Swift Parrot moves about from a nest hollow with her babies to a migration north during Winter and then back down south to Tasmania to breed during spring and summer."
Vanessa RyanRendall, We Can! (email newsletter), 31 January 2023

Why do magpies swoop and why do we have such a fascination with them? Discover more about these clever, cheeky and charming songbirds through this delightful book.

Reading level varies from child to child, but we recommend this book for ages 5 to 9.

Reviews:

"An informative delight with a heartwarming story! I love that we have this wonderful book out in the world to celebrate and create more understanding around these clever, cheeky and charming songbirds."
Picture Book Book Club (Instagram), 16 August 2022

"This glorious picture book written by Nicole Godwin will become a firm favourite of younger readers. The striking end papers and bold illustrations by Susannah Crispe will delight the reader and perfectly complement the simple yet captivating text."
Kathryn Beilby, ReadPlus, 01 September 2022

"Crispe's illustrations are simply stunning. With beautiful soft colours and details galore, in only one setting (Magpie's tree at the park). Crisp creates an entire world, with multiple characters that have stories of their own lovingly weaved into their expressions, clothing and accessories. It's truly a delight to turn each page, meet a new character and imagine who they are and what has brought them to the park."
Shayne Wardrop, Kids Book Review, 02 September 2022

"Coupled with explanatory notes at the end and thorough teaching ideas which cover science, English, ethics and Aboriginal and Torres Strait Islander histories and cultures, this is a book that must be shared with every young student so they understand why magpies swoop, and that they are just like human parents in their desire to keep their babies safe."
The Bottom Shelf, 04 September 2022

"I love the brevity of Godwin’s text, with short, punchy sentences and a pattern around repetition of the word 'swoop'. And in Crispe’s vibrant illustrations, Magpie’s bold, proud image, with animated facial expressions, occupies centre stage alongside the busy activity of the park visitors and set against soft greys and greens of a lush Australian park background. <...> I highly recommend this book for 6-9 year olds, especially as a teaching resource to introduce discussions about birds or animal behaviour in general. There are teaching notes on the publisher’s website."
Barbara Swartz, CBCA Reading Time, 19 September 2022

"While only around 10 per cent of male magpies actually attack, their seasonal antics have becomes a part of Australian folklore. Nicole Godwin's spare, carefully crafted text provides opportunities for young readers to join in Magpie's "swooping", while Susannah Crispe's watercolour illustrations perfectly capture the character of the cheeky magpie dad <...> This is a fabulous way to help young people appreciate a magnificent bird that is an important part of our urban environment."
Stephanie Owen Reeder, Canberra Times, 3 December 2022

Light and durable, the TEC Compact Case will keep its cargo safe, while being easy to transport. Made in the USA and in coordination with Tenba, this nylon exterior case was built with the APO140FL in mind. Weighing only 5 lbs (2.2 kg), this case is a perfect addition to the observer’s arsenal. The exterior dimensions (34″ x 8.5″ x 8.5″) fits airline checked luggage dimensions and the interior (33″ x 7.5″” x 7″) gives the APO140FL a snug fit with enough extra space for accessories. The hard sides and nylon exterior protect your telescope from all manner of wind, rain, and abrasions. The zippered access pockets in the interior of the case allow for greater customization in the wall padding of the case. An adjustable shoulder strap and hand straps make carrying your telescope comfortable and easy. The TEC Compact Case can also be lifted from the lengthwise handles on either side and features a front pocket for extra storage.

Constructed in Germany, the TEC hard Case is made out of lightweight Aluminum and packed with a
hard-foam interior that has pre-cut sections for a snug fit. The hard exterior ensures optimal protection of the
APO140FL F/7 during transport while maintaining a combined weight that is less than 40lbs. It effortlessly
accommodates the following accessories when attached to the APO140FL F/7; Tube Rings, 9” Dovetail Plate, 9″ Carrying Handle, a Finderscope,
a 2” AP Diagonal, and up to five 2” eyepieces. The dimensions for the TEC hard Case for the TEC APO140Fl are as follows; 36x13x10.

TEC Tube Rings are extremely lightweight and durable, with a set of two rings for an APO140FL F/7 weighing under 750g. The Tube Rings are CNC machined for clean edges with black anodized aluminum that is scratch resistant. They are outfitted with adjustable stainless-steel latches and are able to fit the TEC Dovetail Plates, Losmandy Plates, and AP Plates for secure mounting. Each Ring contains an upper base, an adjustable latch, and a lower base. The upper base of the Tube Rings also connects to the TEC Carry Handles for easy transport.

Light and durable, the TEC Compact Case will keep its cargo safe, while being easy to transport. Made in the USA and in coordination with Tenba, this nylon exterior case was built with the APO160FL in mind. Weighing only 6 lbs (2.2 kg), this case is a perfect addition to the observer’s arsenal. The exterior dimensions (40″ x 9″ x 9″) fits airline checked luggage dimensions and the interior (39″ x 8″ x 8″) gives the APO160FL a snug fit with enough extra space for accessories. The hard sides and nylon exterior protect your telescope from all manner of wind, rain, and abrasions. The zippered access pockets in the interior of the case allow for greater customization in the wall padding of the case. An adjustable shoulder strap and hand straps make carrying your telescope comfortable and easy. The TEC Compact Case can also be lifted from the lengthwise handles on either side and features a front pocket for extra storage.

TEC Tube Rings are extremely lightweight and durable, with a set of two rings for an APO160FL F/7 weighing under 750g. The Tube Rings are CNC machined for clean edges with black anodized aluminum that is scratch resistant. They are outfitted with adjustable stainless-steel latches and are able to fit the TEC Dovetail Plates, Losmandy Plates, and AP Plates for secure mounting. Each Ring contains an upper base, an adjustable latch, and a lower base. The upper base of the Tube Rings also connects to the TEC Carry Handles for easy transport.

Constructed in the USA, the TEC Hard Case is packed with a hard-foam interior that has pre-cut sections for a snug
fit. The hard exterior ensures optimal protection of the APO180FL during transport while maintaining a
combined weight that is less than 80lbs. It effortlessly accomodates the following accessories when attached to
the APO180FL; Tube Rings, 12” Dovetail Plate, 12″ Carrying Handle, a Finderscope, a 2” AP Diagonal, and up to five 2” eyepieces.

TEC Tube Rings are extremely lightweight and durable, with a set of two rings for an APO180FL F/7. The Tube Rings are CNC machined for clean edges with black anodized aluminum that is scratch resistant. They are outfitted with adjustable stainless-steel latches and are able to fit the TEC Dovetail Plates, Losmandy Plates, and AP Plates for secure mounting. Each Ring contains an upper base, an adjustable latch, and a lower base. The upper base of the Tube Rings also connects to the TEC Carry Handles for easy transport.

Tube Rings come with the purchase of the APO200FL F/8, and the APO250FL F/8.8. Additional sets of Tube Rings are available for purchase.

TEC Tube Rings are extremely lightweight and durable, with a set of two rings for an APO200FL F/7 . The Tube Rings are CNC machined for clean edges with black anodized aluminum that is scratch resistant. They are outfitted with adjustable stainless-steel latches and are able to fit the TEC Dovetail Plates, Losmandy Plates, and AP Plates for secure mounting. Each Ring contains an upper base, an adjustable latch, and a lower base. The upper base of the Tube Rings also connects to the TEC Carry Handles for easy transport.

Tube Rings come with the purchase of the APO200FL F/8, and the APO250FL F/8.8. Additional sets of Tube Rings are available for purchase.

TEC Tube Rings are extremely lightweight and durable, with a set of two rings for an APO250FL F/7 . The Tube Rings are CNC machined for clean edges with black anodized aluminum that is scratch resistant. They are outfitted with adjustable stainless-steel latches and are able to fit the TEC Dovetail Plates, Losmandy Plates, and AP Plates for secure mounting. Each Ring contains an upper base, an adjustable latch, and a lower base. The upper base of the Tube Rings also connects to the TEC Carry Handles for easy transport.

Owing homage to one of TEC’s earliest designs, the APO140ED, the APO140FL F/7debuted in 2017 and has quickly become TEC’s most popular model.

• The APO140FL F/7 features an oil-spaced apochromatic-triplet objective with a Fluorite (CaF₂) middle element, resulting in color correction that is optimized for visual use and imaging. This oil-spaced triplet design in combination with multi-layer coatings on all surfaces of the objective ensure maximal light transmission.
• The objective is housed in an aluminum cell, providing for excellent thermoregulation properties while remaining lightweight and strong.
• The optical assembly sits in a lightweight aluminum tube that utilizes anti-reflective coating and sharp-edged baffles throughout the interior and forget about collimation – after the scope leaves TEC, no adjustment is required.
• Further, the crisp all white assembly projects the elegant, handcrafted quality that TEC is known for. Expect deep contrast and rich, natural color out of this compact and timeless design.
• Each APO140FL F/7 comes equipped with a Starlight Instruments FTF#3545 Feather Touch Focuser that was designed in collaboration with TEC. This is Starlight Instruments’ largest rotating focuser with coarse and fine focusing 9:1 Planetary Reduction Assembly.
  • The APO140FL F/7 can be fitted with to other focuser models by request. Please contact TEC to confirm whether the desired focuser will fit with the desired TEC model.
• The 2” locking metal collet is insensitive to temperature fluctuations and holds loads with high precision and concentricity.
• Able to accommodate a wide variety of eyepieces and mounts.

In classic refractor fashion, the TEC APO140FL F/7 is a no compromise, no frills design that lets the wonders of nature speak for themselves. ALL PRICES AND AVAILABILITY ARE SUBJECT TO CHANGE WITHOUT NOTICE

Recommended Accessories;

• Precision adjustable Tube Rings
• 9” Dovetail Plate and Carry Handle facilitate easy transportation and fit seamlessly with most mounts.
• Focal Reducer Corrector converts the F/7 Ratio to F/6.2 with a 115mm back focus.
• TEC Transportation Case that eases transport between observation locations.
• TEC Compact Case for easy lifting and transportation.
• 7×50 Vixen Finderscope with a TEC Finder Bracket and Base for Telescope mounting.
  

Testing and Quality Assurance

TEC Telescopes go through rigorous testing to ensure top quality performance. Newtonian Rings are used throughout the glass production process and TEC then use an interferometer to correct any remaining imperfections. Every telescope is then tested vigorously to reach the most optimum Strehl ratio possible. Rest assured that your telescope has been optimized to be as optically perfect as possible. If the objective does not reach TEC's expectations, the telescope will not be shipped. As a strict policy, TEC will not release telescope test reports.

While the objectives are fine-tuned under interferometrical control to meet the highest optical standards, cosmetic imperfections may exist in the objective and the tube assembly. Please rest assured that any imperfection in the telescope has been determined not to affect the optical performance.

Pictured Telescope is a prototype. (binoviewer not included)

• The APO140FL F/9.6 features an air-spaced apochromatic-doublet objective with a Fluorite (CaF2) rear element that results in a lighter objective.
• The objective weighs about 2.5 lbs., compared to 5 lbs. for the APO140FL F/7 version, allowing it to come to temperature more quickly.
• Starting 2025, the objective includes anti-reflective and hydrophobic coatings for easier cleaning and maintenance.
• Housed in an aluminum cell, it provides excellent thermoregulation while remaining lightweight and strong.
• The optical assembly is inside a lightweight aluminum tube with sharp-edged baffles.
• No collimation is needed after the scope leaves TEC.
• Comes equipped with a Starlight Instruments FTF#2545 Feather Touch Focuser with coarse and fine 9:1 planetary reduction.
• The 2" locking metal collet is temperature-insensitive and holds loads with precision and concentricity.

In classic refractor fashion, the TEC APO140FL F/9.6 is a no-compromise, no-frills design that lets the wonders of nature speak for themselves.

Recommended Accessories;

• Precision adjustable Tube Rings
• 9” Dovetail Plate and Carry Handle facilitate easy transportation and fit seamlessly with most mounts.
• Focal Reducer Corrector converts the F/7 Ratio to F/6.2 with a 115mm back focus.
• TEC Transportation Case that eases transport between observation locations.
• TEC Compact Case for easy lifting and transportation.
• 7×50 Vixen Finderscope with a TEC Finder Bracket and Base for Telescope mounting.
  

Testing and Quality Assurance

TEC Telescopes go through rigorous testing to ensure top quality performance. Newtonian Rings are used throughout the glass production process and TEC then use an interferometer to correct any remaining imperfections. Every telescope is then tested vigorously to reach the most optimum Strehl ratio possible. Rest assured that your telescope has been optimized to be as optically perfect as possible. If the objective does not reach TEC's expectations, the telescope will not be shipped. As a strict policy, TEC will not release telescope test reports.

While the objectives are fine-tuned under interferometrical control to meet the highest optical standards, cosmetic imperfections may exist in the objective and the tube assembly. Please rest assured that any imperfection in the telescope has been determined not to affect the optical performance.

Specifications

An extension of the highly popular APO140FL, the APO160FL F/7 allows the observer to delve deeper into the beauty of space.

• The TEC APO160FL F/7 features an oil-spaced apochromatic-triplet objective with a Fluorite (CaF₂) middle element, resulting in color correction that is optimized for visual use and imaging. This oil-spaced triplet design in combination with multi-layer coatings on all surfaces of the objective ensure maximal light transmission.
• The objective is housed in an aluminum cell, providing for excellent thermoregulation properties while remaining lightweight and strong.
• The optical assembly sits in a lightweight aluminum tube that utilizes anti-reflective coating and sharp-edged baffles throughout the interior and forget about collimation – after the scope leaves TEC, no adjustment is required.
• Further, the crisp all white assembly projects the elegant, handcrafted quality that TEC is known for. Expect deep contrast and rich, natural color out of this compact and timeless design.
• Each APO160FL F/7 comes equipped with a Starlight Instruments FTF#3545 Feather Touch Focuser that was designed in collaboration with TEC. This is Starlight Instruments’ largest rotating focuser with coarse and fine focusing 9:1 Planetary Reduction Assembly.
  • The APO160FL F/7 can be fitted with to other focuser models by request. Please contact TEC to confirm whether the desired focuser will fit with the desired TEC model.
• The 2” locking metal collet is insensitive to temperature fluctuations and holds loads with high precision and concentricity.
• It also comes equipped with a Focuser wheel for easy mount installation and direction.
• Available for purchase as a Binocular Telescope. This requires the purchase of 2 APO160FL F/7.
• Able to accommodate a wide variety of eyepieces and mounts.

In classic refractor fashion, the TEC APO160FL F/7 is a no compromise, no frills design that lets the wonders of nature speak for themselves.

Please know that ALL PRICES AND AVAILABILITY ARE SUBJECT TO CHANGE WITHOUT NOTICE

Recommended Accessories;

• Precision adjustable Tube Rings
• 12” Dovetail Plate and Carry Handle facilitate easy transportation and fit seamlessly with most mounts. The larger size fits effortlessly with our larger models.
• Focal Reducer Corrector converts the F/7 Ratio to F/6.2 with a 115mm back focus.
• 160mm Field Flattener with an 85mm back focus.
• 7×50 Vixen Finderscope with a TEC Finder Bracket and Base for Telescope mounting.
  

Testing and Quality Assurance

TEC Telescopes go through rigorous testing to ensure top quality performance. Newtonian Rings are used throughout the glass production process and TEC then use an interferometer to correct any remaining imperfections. Every telescope is then tested vigorously to reach the most optimum Strehl ratio possible. Rest assured that your telescope has been optimized to be as optically perfect as possible. If the objective does not reach TEC's expectations, the telescope will not be shipped. As a strict policy, TEC will not release telescope test reports.

While the objectives are fine-tuned under interferometrical control to meet the highest optical standards, cosmetic imperfections may exist in the objective and the tube assembly. Please rest assured that any imperfection in the telescope has been determined not to affect the optical performance.

Our largest portable refractor, the APO180FL F/7 allows the observer to delve deep into the beauty of space.

• The APO180FL F/7 features an oil-spaced apochromatic-triplet objective with a Fluorite (CaF₂) middle element, resulting in color correction that is optimized for visual use and imaging. This oil-spaced triplet design in combination with multi-layer coatings on all surfaces of the objective ensure maximal light transmission.
• The objective is housed in an aluminum cell, providing for excellent thermoregulation properties while remaining lightweight and strong.
• The optical assembly sits in a lightweight aluminum tube that utilizes anti-reflective coating and sharp-edged baffles throughout the interior and forget about collimation – after the scope leaves TEC, no adjustment is required.
• Further, the crisp all white assembly projects the elegant, handcrafted quality that TEC is known for. Expect deep contrast and rich, natural color out of this compact and timeless design.
• Each APO180FL F/7 comes equipped with a Starlight Instruments FTF#3545 Feather Touch Focuser that was designed in collaboration with TEC. This is Starlight Instruments’ largest rotating focuser with coarse and fine focusing 9:1 Planetary Reduction Assembly.
  • The APO180FL F/7 can be fitted with to other focuser models by request. Please contact TEC to confirm whether the desired focuser will fit with the desired TEC model
• The 2” locking metal collet is insensitive to temperature fluctuations and holds loads with high precision and concentricity.
• It also comes equipped with a Focuser wheel for easy mount installation and direction.
• Available for purchase as a Binocular Telescope. This requires the purchase of 2 APO180FL F/7.
• Able to accommodate a wide variety of eyepieces and mounts.

In classic refractor fashion, the TEC APO180FL F/7 is a no compromise, no frills design that lets the wonders of nature speak for themselves. Please know that ALL PRICES AND AVAILABILITY ARE SUBJECT TO CHANGE.

Recommended Accessories;

• 12” Dovetail Plate and Carry Handle facilitate easy transportation and fit seamlessly with most mounts. The larger size fits effortlessly with our larger models.
• Precision adjustable Tube Rings.
• Focal Reducer Corrector converts the F/7 Ratio to F/6.2 with a 115mm back focus.
• 180mm Field Flattener prevents vignetting and ensures high quality imaging.
• 10×60 Baader Vario Finderscope with a TEC Finder Bracket and Base for Telescope mounting.
• 7×50 Vixen Finderscope with a TEC Finder Bracket and Base for Telescope mounting.
• Gutekunst Compact Atmospheric Dispersion Corrector (ADC).

Testing and Quality Assurance

TEC Telescopes go through rigorous testing to ensure top quality performance. Newtonian Rings are used throughout the glass production process and we then use an interferometer to correct any remaining imperfections. Every telescope is then tested vigorously to reach the most optimum Strehl ratio possible. Rest assured that your telescope has been optimized to be as optically perfect as possible. If the objective does not reach Yuri’s expectations, the telescope will not be shipped. As a strict policy, TEC will not release telescope test reports.

While the objectives are fine-tuned under interferometrical control to meet the highest optical standards, cosmetic imperfections may exist in the objective and the tube assembly. Please rest assured that any imperfection in the telescope has been determined not to affect the optical performance.

Our largest refractor, the APO250VT F/8.8 allows the observer to immerse themselves in the beauty of space. This observatory class instrument provides the best visual experience that TEC has to offer.

• The APO250VT F/8.8 features an air-spaced apochromatic-triplet objective with a Fluorite (CaF₂) middle element, resulting in color correction that is optimized for visual use and imaging. This air-spaced triplet design in combination with multi-layer coatings on all surfaces of the objective ensure maximal light transmission.
• The objective is housed in an titanium cell, providing for excellent thermoregulation properties while remaining lightweight and strong.
• The optical assembly sits in a lightweight aluminum tube that utilizes anti-reflective coating and sharp-edged baffles throughout the interior and forget about collimation – after the scope leaves TEC, no adjustment is required.
• Further, the crisp all white assembly projects the elegant, handcrafted quality that TEC is known for. Expect deep contrast and rich, natural color out of this compact and timeless design.
• Each APO250VT F/8.8 comes equipped with a Starlight Instruments FTF#3545 Feather Touch Focuser that was designed in collaboration with TEC. This is Starlight Instruments’ largest rotating focuser with coarse and fine focusing 9:1 Planetary Reduction Assembly.
• The 2” locking metal collet is insensitive to temperature fluctuations and holds loads with high precision and concentricity.
• Includes precision adjustable Tube Rings.
• Able to accommodate a wide variety of eyepieces.
• Recommended to be paired with a high capacity load mount and a stationary observation station.

In classic refractor fashion, the TEC APO250VT F/8.8 is a no compromise, no frills design that lets the wonders of nature speak for themselves. Please know that ALL PRICES AND AVAILABILITY ARE SUBJECT TO CHANGE WITHOUT NOTICE

Recommended Accessories

• Adjustable Dovetail Plate and Semirings.
• 10×60 Baader Vario Finderscope with a TEC Finder Bracket and Base for Telescope mounting.
• 7×50 Vixen Finderscope with a TEC Finder Bracket and Base for Telescope mounting.
• Gutekunst Compact Atmospheric Dispersion Corrector (ADC)

Testing and Quality Assurance

TEC Telescopes go through rigorous testing to ensure top quality performance. Newtonian Rings are used throughout the glass production process and we then use an interferometer to correct any remaining imperfections. Every telescope is then tested vigorously to reach the most optimum Strehl ratio possible. Rest assured that your telescope has been optimized to be as optically perfect as possible. If the objective does not reach Yuri’s expectations, the telescope will not be shipped. As a strict policy, TEC will not release telescope test reports.

While the objectives are fine-tuned under interferomerical control to meet the highest optical standards, cosmetic imperfections may exist in the objective and the tube assembly. Please rest assured that any imperfection in the telescope has been determined not to affect the optical performance.

The TEC Dovetail Plate features a lightweight and effortless design. because of the short length, the plate
is lighter than average and will not catch when the front baffle is retracted for storage or transport. The TEC Dovetail
Plate is compatible with losmandy, WYO, and Casady Saddle systems and is installed with two 8-32 security
screws on both ends of the plate to prevent slipping. The 12″ Dovetail option seamlessly fits every TEC telescope, especially the APO160FL F/7 and larger. It also pairs with the 12″ Carry Handle.

The TEC Dovetail Plate features a lightweight and effortless design. because of the short length, the plate
is lighter than average and will not catch when the front baffle is retracted for storage or transport. The TEC Dovetail
Plate is compatible with losmandy, WYO, and Casady Saddle systems and is installed with two 8-32 security
screws on both ends of the plate to prevent slipping. The 9″ Dovetail option fits especially well with the APO140FL F/7 and pairs with the 9″ Carry Handle.

Produced in house, the Field Reducer Corrector, flattens the field of telescopic viewing and reduces the focal ratio by .9x: decreasing it from F/7 to F/6.3. Compared to a Field Flattener, the FRC will have small vignetting in the corners of FOW (~10%). Designed to cover an image circle ø 51mm, or 36x36mm, the FRC has a back focus extension of 115mm, making it perfect for deep space astro-photography. The FRC is available for all models and fits with the FTF#3545 Starlight Focuser. Available for use with all TEC Telescopes. Please specify the telescope to be used with the FRC when the order is placed.