Designed for long-range clarity, the ZeroTech TRACE 10x45 delivers best-in-class brightness, resolution, and sharpness. Built with Abbe-Koenig prisms and a high-quality ED objective lens, the TRACE 10x45 offers over 90% light transmission for remarkable low-light performance and vibrant true-to-life colour.

Whether you’re viewing wildlife at at distance, bird watching under less than ideal conditions or even spending a clear night observing star clouds in the Milky Way, the TRACE 10x45 delivers a wider field of view and brighter image than traditional 10x42 and 10x50 binoculars—without the extra bulk or cost.

Key Features:

• 10x45 Magnification – Perfect for general field use with a wide, immersive view
• ED Objective Lens – Reduces chromatic aberration for lifelike colour and crisp detail
• Abbe-Koenig Prisms – Premium prism system for superior brightness and image contrast
• 90%+ Light Transmission – Exceptional low-light performance for dawn and dusk viewing
• Edge-to-Edge Sharpness – Delivers clarity from the centre to the outer rim of the image
• Waterproof & Fog-Proof – Nitrogen-purged and sealed for all-weather reliability
• Unconditional Lifetime Warranty – Confidence for life, no questions asked

Built to endure the harshest conditions and backed by ZeroTech’s lifetime warranty, this is your optic for life.

Specifications:

What's in the Box:

• 10x45 Trace Binoculars
• Protective binocular EVA case
• ZeroTech neck strap
• High Quality Microfibre Cloth

Farpoint Bahtinov Mask - Celestron 9.25 Classic

About Bahtinov Masks

Pavel Bahtinov, a Russian amateur telescope maker and astronomer, created this simple, very intuitive method and the device has universally been named after him: The Bahtinov Mask.

Attach a camera to the telescope, center a fairly bright star and achieve rough focus. Then place the mask over the front aperture of your telescope by “hanging” it on the plastic screws from the front dew shield (Custom fit masks for specific telescopes are also available). Take a short exposure. The image of the star will show diffraction spikes. The “center” spike will most likely be shifted to one side or the other. This is showing the defocus.

Adjust the focus of the telescope and re-expose the star, once again showing the diffraction spike pattern. Iterate the process until the central diffraction spike is centered against the star and the other spikes. When a symmetrical pattern is achieved, the best possible focus has been obtained.  Simply remove the mask, center the target object and take amazing, sharp images!

Farpoint manufactures this "lifesaving" astrophotography tool out of virtually indestructible ABS plastic, which comes in three major types and in a range of sizes. In addition to Bahtinov masks for telescopes, Farpoint also makes Bahtinov masks for DSLR camera lenses.

1. L-eXtreme F/2 Introduction

Optolong L-eXtreme F/2 is a dual-band (500.7 nm and 656.28 nm, FWHM=7 nm) narrowband pass filter that meets the requirements for transmission at continuously varying angles. Astronomically characterised spectral lines (OIII, Ha) as the main transmission wavelengths, the OIII and H-Alpha nebula emission lines pass accurately at f2 - f3.3 Focal Ratio. It's a product that Optolong has developed specifically for fast optical systems or fast focal ratio imaging systems. It has performed well on RASA, HyperStar, and other fast ratio telescopes.

Key Features:

♦Together with one-shot colour astronomical cameras, monochrome astronomical cameras, and Digital SLR cameras, you can fast and quickly obtain clear and detailed images of the deep sky;

♦Ideal for fast optical systems, like RASA, Hyperstar, and other fast focal ratio telescope users;

♦Recommended for using a fast optical system with a focal ratio from f2 to f3.3;

♦Anti-light pollution、better contrast、more details of the celestial bodies: This filter cuts out background light and noise beyond the target celestial bodies to get better details and contrast of the images. L-eXtreme F/2 can effectively block light pollution so that the images will not affected by unwanted lights and skylight of the background. You can quickly get satisfactory pictures in fast optical systems.

2. Spectrum and Characteristic

Based on the characteristics of celestial bodies’ emission lines and light pollution emission lines, the L-eXtreme F/2 retains the prominent nebula OIII and Ha colours while blocking most of the light pollution. Specifically designed and optimally calculated for the characteristics of a fast optical system, the L-eXtreme F2 always keeps both OIII and Ha bands having high transmittance, which helps users to capture nebulae emission lines in these bands more accurately and quickly and obtain better astrophotographic images.

How to read the chart?

▲The horizontal axis is the Wavelength in Nanometers(nm).

▲The vertical axis is transmission in %.

3. Coating Technology

·Multi-layers anti-reflection coating

·Non-cementing optical substrate coating

·Optolong filter adopts precision coating based on Ion-assisted deposition coating technology for durability and resistance to scratching, as well as stability on CWL(central wavelength) no deviation affected by temperature change.

·Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off-band.

SKU: 14803

This is a very handy gizmo is ideal for attaching all sorts of equipment.

Velcro cable supports can be used to secure and tidy cables for the following astronomy items:

• USB astronomy camera cables
• Telescope power and motor cables
• USB power cables for telescopes with smart phone integration
• Guide scope cables
• Electronic focuser cables
• + much more

Please - mounts and accessories shown in the images are not included.

ZWO M48 Male to M48 Female Extender 16.5mm

This on-the-go activity pack includes a fold-out space scene; two sheets of stickers, a colouring-in sheet, an I-Spy game as well as some amazing facts. It is the perfect way to encourage imaginative play and introduce curious children to astronomy.

Suitable for ages 3 to 8 years

Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects. The premium six-element optical set is finished with multiple layers of high-transmission coatings for clear, sharp images. The edges of the optics are blackened for increased contrast. All seven X-Cel LX eyepieces sport 16mm of comfortable eye relief, and are parfocal, which means you can switch out eyepieces within the series during observing sessions and little or no additional focusing will be required.

The X-Cel LX eyepiece body is made of black-anodized aluminum. The pop-up eyecups make it easy to adjust the height for different users. Turn them in one direction to extend the length, and the other direction to provide a flat surface, preferable to most eyeglass wearers. A threaded rubber grip around the center of the eyepiece barrel offers secure handling, even in moist conditions or with heavy gloves on. The 1.25” insert barrel is threaded to accept filters.

;

Universal Dovetail Plate 24 inch

Hole separations of:3.5",60mm, 2", 1.5", 35mm,1.25".

Fits Astro Physics, Astro-Tech, Borg, Celestron, Explore Scientific, Meade, Orion, Parallax, Questar, Stellarvue, Takahashi, TeleVue, Vixen, William Optics

Wt. 4.2 lbs., Length 24", thickness 0.7"

Includes 1 safety stop screw

Farpoint Dew Shield - Celestron 4/4SE SCT is a virtually indestructible cover customized for Celestron 4/4SE SCT telescopes. Simply attach the flexible cover to the front of the optical tube to prevent moisture build-up on the lens. Made with tough, flexible ABS plastic and lined with black felt to cut down the reflection and prevent sliding onto the telescope corrector plate.

Protects delicate optical equipment and allows for moisture-free observing sessions.

When you are out on the field, make sure that your night-long set up is not interrupted by dew on your optics.

Farpoint Dew Shields and Dew Heaters are part of a perfect series of preventative measures you can take to make sure that your setup is prepared for the journey ahead. Our Shields are made with ABS polymer and proud to be made in USA.

Farpoint Bahtinov Mask RASA 8" designed for the Celestron 8 inch RASA telescope, is an ingenious way to easily focus a telescope. Pavel Bahtinov, a Russian amateur telescope maker and astronomer, created this simple, very intuitive method and the device has universally been named after him: The Bahtinov Mask.

Farpoint Bahtinov Mask RASA 8"

Farpoint Bahtinov Mask RASA 8" is an ingenious way to easily focus a telescope. Pavel Bahtinov, a Russian amateur telescope maker and astronomer, created this simple, very intuitive method and the device has universally been named after him: The Bahtinov Mask.

Attach a camera to the telescope, center a fairly bright star and achieve rough focus. Then place the mask over the front aperture of your telescope by “hanging” it on the plastic screws from the front dew shield. Take a short exposure. The image of the star will show diffraction spikes. The “center” set will most likely be shifted to one side or the other. This is showing the defocus.

Adjust the focus of the telescope and re-expose the star, once again showing the diffraction spike pattern. Iterate the process until the central diffraction spike is centered against the star and the other spikes. When a symmetrical pattern is achieved, the best possible focus is then reached. Simply remove the mask, center the target object and take amazing, sharp images!

Farpoint manufactures this "lifesaving" astrophotography tool out of virtually indestructible ABS plastic, which comes in two major types and in a range of sizes. In addition to Bahtinov masks for telescopes, Farpoint also makes Bahtinov masks for DSLR camera lenses.

Farpoint Bahtinov Masks Are one of the best tools for manually focusing your telescope available to astrophotographers. In 2005, Pavel Bahtinov, a Russian amateur telescope maker and astronomer detailed a way to easily focus your DSLR, CMOS or CCD camera for astrophotography by adding a mask that matches the diameter of your telescope.

Bahtinov mask are a less expensive method of getting focus on objects in the night sky compared to a standard motor focuser.

With the right mask and setup it’s easy to get crystal clear focus on a star in less than 90 seconds.

How it works

The slits in the mask are the focus assist, when the star is in focus it will appear on your screen display as an “X” with a line through the center (see above).

These masks will work equally as well on the end of a scope or on the end of a dew shield on top of that the mask itself does not need to be perfected centered on the scope this is due to the angle of the slits themselves.

Select a bright star, this will be your guiding object. Place the Bahtinov focusing mask on your telescope’s lens and secure it into place using the provided rubber tabs.

The slits in the mask design create a set of diffraction spikes on the star that will assist in the accuracy of our focus. It will appear on your DSLR display screen or computer as an “X” with a line through the center (when in focus).

SKU: FP410-R

The M48 sensor tilt plate is independently developed by ZWO and specially made to match telescope with M48 thread.

The thickness is 5mm. It has several screw holes on the surface so that you can easily connect it to the M68 OAG and APS-C & full frame camera like ASI2600/ASI6200/ASI2400.

MechanicalDrawing

SKU: ZWO-M48 Plate

AUTHOR:
David Hawcock studied art in York, UK, majoring in graphic design. He opened a design studio in Bath specialising in children's books. He has designed and produced many successful pop-ups, which have sold hundreds of thousands of copies, including The Amazing Fold-Out Pop-Up Body in a Book and the Journal of Inventions: Leonardo Da Vinci.

SEE CLEARLY, WHEREVER YOU GO.
The Crossfire® HD series of spotting scopes offers exceptional optical performance and the reliability you expect from Crossfire® optics. With a wide field of view, it's perfect for scanning large areas in any environment. The Arca-Swiss compatible foot ensures quick and easy mounting on most tripods for seamless setup. Featuring a range of magnification options, the Crossfire® HD is versatile enough for a variety of outdoor activities, whether you're observing wildlife, hiking, or exploring distant landscapes. It's the perfect companion for anyone looking for high-quality viewing in the field.

FEATURES

Features

A NEW GENERATION
The binoculars of the Leica TRINOVID 8X42 family stand for durability, state-of-the-art image performance and ruggedness. Constant development has resulted in a new generation of Leica Trinovid models, and like their predecessors they offer outstanding color fidelity, image sharpness, compact form and low weight.

RUGGED AND COMPACT
A full rubber-armor makes the new Leica Trinovid 42 models very impact-resistant. Representing a compact design with uncompromising resolution power and almost indestructible construction.

MAXIMUM GRIP
The new Leica TRINOVID 8X42 comes with an ergonomic design that keeps the binoculars safely in the hand. It guarantees a steady grip and allows intuitive handling for absolutely precise focusing.

The essentials:

• Pleasantly quiet observation thanks to the large exit pupil, even on long and exhausting tours
• Bright visual experiences until deep into the dusk
• Generous field of view for excellent overview over the longest distances

Heading out boating? Like to check out birds near the water or go whale watching from the shoreline? Or maybe even venturing into the great outdoors when conditions are less than ideal?

The GERBER Nautica Floating with Compass 7X50 Binoculars offer wide field viewing along with a toughened water proof casing. They also float which will make recovery much easier if they go over the side of a boat or fall into the water from a mooring.  An analogue compass is included.

Specifications:

For each species, the authors examine the many-and-varied common names and full scientific name, with derivation, translation and a guide to pronunciation. Stories behind the name are included, as well as relevant aspects of biology, conservation and history. Original descriptions, translated by the authors, have been sourced for many species.

As well as being a book about names, this is a book about the history of the ever-developing understanding of birds, about the people who contributed to this understanding and, most of all, about the birds themselves. This second edition has been revised to follow current taxonomy and understanding of the relationships between families, genera and species. It contains new taxa, updated text and new vagrants and will be interesting reading for anyone with a love of birds, words or the history of Australian biology and bird-watching.

ISBN: 9781486311637 | 368 pages | 245 x 170 mm
Publisher: CSIRO Publishing
Illustrations

Reviews:

"The wealth of meticulously researched information presented in this book makes it an essential reference for anyone keen about birds and words, and a very welcome addition to ornithological literature."
Virgil Hubregtse, The Victorian Naturalist 136(6), 2019

"This wonderful book by Ian Fraser and Jeannie Gray fills a niche in the available bird literature as it seeks, and achieves admirably, to explain in depth how the Latin and English names of our Australian birds came about. ...If you are wondering what a Dick, Dick, the Devil is, or a howling jackass, or even a doubtful reed-bellower, then this is the book for you."
Libby McGill, Western Australian Bird Notes 172, December 2019

"In truth there is little for the carping critic to cavil about. All in all, Australian Bird Names: Origins and Meanings is a most valuable reference work, rich in interesting information of a kind not easily found elsewhere. It is good to see that CSIRO Publishing appreciates the need to keep it up to date."
Kevin Windle, Canberra Bird Notes 44(3), December 2019

"At times amusing and always interesting, this book a would make an excellent addition to the bookshelf of anyone who is interested in birds, words or history."
Rhianna King, Landscope, Autumn 2020

"Birdwatchers with a thirst for knowledge about all manner of trivia and history will enjoy poring through hundreds of pages crammed with details."
John Peter, Australian Birdlife, December 2019

Olympus Standard binoculars are the perfect companion for observing nature, sport, wildlife and birdwatching. A wide field of view makes locating a subject quicker and easier, particularly when panning a wide area or tracking fast-moving subjects, such as birds, animals and action sports. The large objective lens diameter offers bright high-resolution images even in low light. Advanced optical technologies including aspherical lenses plus coated lenses and prisms ensure a high level of optical performance by reducing image distortion and chromatic aberration for sharp images and a clear field of view with superb clarity. A focusing distance as close as 4m allows you to follow animals almost motionless as they approach. With a durable, high-quality finish resisting any nature conditions and a rubber coated grip ensuring a safe hold these binoculars are well equipped for outdoor use. Maximum comfort, functionality and portability is granted thanks to the slim, simple design and ergonomic controls. All elements have been arranged precisely for a compact size, resulting in a sharp impression and a lightweight body.

• Standard Series Binocular ideal for nature observation, sporting events, wildlife and birdwatching
• 8x magnification
• Wide field of view optimal for tracking fast-moving subjects
• High optical performance for sharp images with minimal distortion and chromatic aberration
• Coated lenses and prisms for a bright, clear field of view with superb transmittance
• Large, intuitive to use, easy to reach focus wheel for accurate focusing
• Long eye relief and adjustable eyepieces (twist up/down)
• Simple, refined design and ergonomic controls for maximum comfort and functionality
• High-quality finish with sure-grip rubber coating

saxon Plossl eyepieces can be used on all types of telescopes - refractors, reflector, and catadioptrics such as Celestron SCT telescopes.

Featuring a 4-element design, this Plossl eyepiece ensures maximum light transition, minimises spherical aberration, distortion, astigmatism, and off-axis colour. The edge-to-edge blackened optics provide excellent contrast across the 52° apparent field of view.

This 32mm size will offer a lower magnification than the 25mm size provided as standard with most telescopes. It's a handy way to obtain a wider field of view for large deep-sky objects including many nebulae and star clusters.

The oversized optical elements provide long eye relief while stray light is eliminated by the fold back rubber eyecups.

A guide to the special birds found across Australia’s vastly varied landscapes.

From the eastern rainforests to the central deserts, Australia is home to some 900 species of birds. Finding Australian Birds covers over 400 birdwatching sites conveniently grouped into the best birding areas, from one end of the country to the other. This includes areas such as Kakadu in the Top End and Uluru in the Red Centre of the Northern Territory, the Great Barrier Reef in Queensland, an amazing diversity of forests along the eastern Australian seaboard, including some of the world’s tallest forests in Tasmania, the iconic Strzelecki and Birdsville Tracks in South Australia, and the mallee woodlands and remote Kimberley region in Western Australia.

Chapters are arranged by state or territory and begin with an overview. Birdwatching sites are then grouped by region to provide specific details on target species, access and useful information such as accommodation and facilities. This second edition includes over 30 new birdwatching sites and updated information on site access. The book also provides a comprehensive ‘Bird Finding Guide’, listing all of Australia’s birds with details on their abundance and where exactly to see them.

Finding Australian Birds will be valuable to both Australian birdwatchers and international visitors. It will assist novices, birders of intermediate skill and keen ‘twitchers’ to find any Australian species.

Praise for the first edition:

"Twitchers will find this a most agreeable companion but all bird-loving travellers should pop a copy in their backpack, along with good binoculars."
Susan Kurosawa, Weekend Australian, June 2014

"The amount of detailed information within its pages will be enough to make even the best-travelled birders eager to get out and check a few more sites"
Chris Watson, Australian Birdlife, June 2014

"This excellent birdwatching site guide by Tim Dolby and Rohan Clarke will save you time if you are planning an Australian birdwatching trip, and is sure to help you find more of your target species... you wouldn’t want to plan an Australian birding trip without consulting this one."
Michael Szabo, Birds New Zealand (16), December 2017

Includes:

• Fully updated second edition, featuring new sites and current site access details.
• Up-to-date information on 400+ good birding locations in Australia, written by experts with first-hand knowledge of the sites.
• An easy-to-use travel companion for local and international birdwatchers on Australia’s best natural sites.

Contents:

NORTHERN TERRITORY
The Top End
The Red Centre: Alice Springs and nearby arid lands

QUEENSLAND
Cape York Peninsula
North Queensland
Queensland Gulf Country and outback
South-East Queensland

NEW SOUTH WALES AND THE AUSTRALIAN CAPITAL TERRITORY
Sydney, the Central and South Coasts
The Hunter Valley and NSW North Coast
Western slopes and central tablelands
Western plains

VICTORIA
Northern Victoria
Southern Victoria

TASMANIA

SOUTH AUSTRALIA
Adelaide and the South-East
Arid lands: the Flinders Ranges, Eyre Peninsula and the South Australian outback

WESTERN AUSTRALIA
Southern Western Australia
Northern Western Australia

OFFSHORE ISLANDS AND TERRITORIES

Annotated bird list of Australia and its territories
Further reading
Useful resources
Index of bird common names
Index of place names

Authors:

Tim Dolby is a well-known Australian birdwatcher and guide, who has led multi-day birdwatching tours to remote parts of Australia for over a decade. He was the principal editor of Where to See Birds in Victoria, a comprehensive guidebook to some of the best birdwatching sites in the state.

Rohan Clarke is an ecologist at Monash University with a research focus on bird conservation and island ecosystems. He’s also a passionate birder, with a love of seabirds, and an author of both the award-winning The Australian Bird Guide and The Compact Australian Bird Guide.

Ever tried look at the Full Moon through a telescope? You'll know just how bright it can be!

The saxon 1.25" Moon Filter helps reduce glare and increase the contrast of the Moon allowing you to see the fine details on craters, mountains and across the Lunar plains, called Mare.

A zoom lens with radiant clarity allows for an ultra-narrow light beam which has a 500m distance, ideal for accurate pointing at the night sky objects and astronomy presentations.

This versatile flashlight supports a USB powerbank output, powered by three large lithium rechargeable batteries, providing additional charge to your mobile phone or drone as well as running USB lens heaters.

HL-X1 is inspired from the hyper luminous x-ray source HLX-1, radiating from a black hole from the lenticular galaxy ESO 243-49 constellation which is approximately 290 million light years away from Earth.

RUNTIME

Flashlight
6.5 hours - High
12 hours - Medium
20 hours - Low

Tail Floodlight
20 hours - High

Charge time: 5 - 8 hours
Recharging time will vary depending on your USB charging devices performance.

CONNECTIONS

USB input: Type C, 5.0 Vdc, 2.0A, 10.0W
USB output: Type A, 5.0 Vdc, 2.0A, 10.0W

SPECIFICATIONS

The Gerber Nautica ED Diamond 10x42 Binoculars are ideal for out on the water, fishing, bird watching, sports and well suited to the great Australian outdoors! 

With 42mm objective lens in low light conditions such as dawn and dusk, image brightness remains bright and clear. The Gerber Nautica ED Diamond 10x42 Binoculars are waterproof and fog proof, meaning no matter how wet, humid, or cold the conditions do get, the BMC coated lenses will give a crystal clear sharp view.

With a tough full rubber housing protecting from shock, and an all-weather grip, Diamond 10x42 is able to go the distance in extreme viewing conditions. Easy to hold, comfortable ergonomically designed with adjustable comfort neckstrap, included also is an EVA hard case for storage and protection.  

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