Products

This is our favorite book for beginners! It organizes 110 beginner-telescope friendly targets by viewing season, shows you where to find them, and what you should expect to see.

This month-by-month guide will take you through the highlights of the night sky. Want to know when Juipiter is at opposition (brightest)? Looking to plan around the next lunar eclipse? This is your guide.

Since the early days of flight, animals have helped researchers learn how to survive in the sky, and their role continues as humanity voyages into outer space. In 1783, a rooster, a duck and a...

Since the first spacecraft launched in 1957, there have been many ground-breaking missions that have expanded our knowledge of the solar system. The 50 featured in this collection include Voyager's Grand Tour, Apollo 8 and...

This book tells young readers everything they want to know about life in space. With a focus on international collaboration, it details how men and women in space celebrate the holidays, watch the latest movies,...

Let this book be your personal guide to the moon. There are 50 easily observable features that shouldn't be missed.

This is a great book by a Canadian author. John Read gives younger observers a fantastic list of objects to go looking for with a backyard telescope. Sure to help keep the telescope outside and...

79021 - Power Cable for AZ-EQ6 Mount - SkyWatcher

Skywatcher Holder for the Hand Controller for the Stainlesss Steel Tripod or Aluminum Tripod The holder fits, among others, to the stainless steel or aluminium tripod of the EQ3, EQ5, H-EQ5, EQ6, AZ-EQ6, ... SynScan...

Fits D Series dovetail bars. D Series dovetail clamp allows you to attach the QHY PoleMaster to a D series dovetail bar. Incorporates a split clamp design that grips the dovetail bar along the entire...

Fits D Series or V Series dovetail bars. Incorporates a split clamp design that grips the dovetail bar along the entire surface of the saddle and will not dent or scratch the dovetail bar. The...

Converts V Series mounts to a D Series saddle. Converts the Popular Vixen style dovetail saddle to the Losmandy Style saddle. Simply attach the saddle adapter to your mount just using the mount locking screw....

Fits D Series dovetail bars. Single axis, 360 deg. camera rotation. Dovetail mounted, no tools needed. Specifications DPA Length: 2.5" Width: 4.0" Thickness: 0.75" Weight: 14 oz. Camera bracket Height: 1.0" Weight: 2 oz.

DCW-D Series Counterweight with 5" Threaded Rod Fits D Series dovetail bars. Adds additional weight for balancing OTA’s. Split clamp design grips the dovetail bar along the entire surface of the saddle and will not...

Fits D Series dovetail bars. D Series dovetail clamp allows you to attach accessories to a D series dovetail bar. Incorporates a split clamp design that grips the dovetail bar along the entire surface of...

V-Series dovetail adapter for polemaster mounting.

Fits V Series dovetail bars. V Series dovetail clamp allows you to attach accessories to a V series dovetail bar. Incorporates a split clamp design that grips the dovetail bar along the entire surface of...

Attaches directly to Celestron C-8 SCT optical tubes for mounting on any Vixen style bracket such as the NexStar SE mount, Celestron Advanced VX mount or Sky-Watcher EQ3, HEQ5 mounts. Includes a mounting hardware.

Fits V Series dovetail bars. Single axis, 360 deg. camera rotation. Dovetail mounted, no tools needed. Specifications DPA Length: 1.75" Width: 2.5" Thickness: 1.75" Weight: 14 oz. Camera bracket Height: 1.0" Weight: 2 oz.

Fits all Meade 8″ OTA’s. Uses existing accessory mounting holes in the OTA. No curved radius blocks are needed. Uses existing mounting holes in OTA. Specifications Length: 13.5" Width: 1.72" Thickness: 0.625" Weight: 14 oz....

Fits all Celestron 8″ OTA’s including CPC and HD models. Used for attaching telescope OTA to existing mount or attaching accessories to top of OTA. Curved radius blocks and mounting hardware include. Uses existing mounting...

Fits all Meade 8″ OTA’s including LX and ACF. Used for attaching telescope OTA to existing mount or attaching accessories to top of OTA. Curved radius blocks and mounting hardware include. Uses existing mounting holes...

Fits iOptron GEM28 and CEM26 Mount. Accepts both D Series and V Series dovetail bars. Split clamp design grips the dovetail bar along the entire surface of the saddle and will not dent or scratch...

Alternative to adjustable guidescope rings. Supports guidescope/finderscope with tube rings and dovetail bar for added stability and simple adjustability. Used for co-aligning two optical tubes for viewing the same target or offsetting two optical tubes...

These are nice caps. We tested them over the summer to make sure we like the product, and thought that we'd make a few of them available for people who love All Star as much...

Being an astronomer in Canada means that a good toque is a must-have accessory. We've made some of these up for ourselves, and for anyone else who loves All Star as much as we do.

Gift card to purchase any All-Star Telescope product. Telescopes, astrophotography gear, mounts, accessories and more!

Adapter allows connection of Celestron 9 x 50 guidescope to Orion StarShoot Autoguider.

1.25" 14mm 8-Element eyepiece, 86 Degree Apparent Field, 10mm eye relief, eyeshield, rubber grip, Fully Multicoated, camera adaptable. Speers-Waler Series4 1.25" 14mm offers a wider 86 degree AFOV than Series3 with all the same features....

1.25" 6mm 8-Element eyepiece, 86 Degree Apparent Field, 12mm eye relief, eyeshield, rubber grip, Fully Multicoated, camera adaptable. Speers-Waler Series4 1.25" 6mm offers a wider 86 degree AFOV than Series3 with all the same features....

1.25" 9mm 8-Element eyepiece, 86 Degree Apparent Field, 10mm eye relief, eyeshield, rubber grip, Fully Multicoated, camera adaptable Speers-Waler Series4 1.25" 9mm offers a wider 86 degree AFOV than Series3 with all the same features....

Align your optics with a precision Cheshire collimator. An absolute must for Aspheric system performance.

Filters will add contrast to really bright objects like the moon and planets. To make the details pop, use the ND25 filter for the moon, and contrasting colors for the planets.

Looking at the moon through a telescope can be like staring into a flashlight. This filter threads into your eyepiece and dims the view so you can see great detail and contrast on the surface...

When observing the moon or planets, a lot of the time there is just too much light! A-Star Telescope carries the Antares 13% and 25% (ND) neutral density polarizing filters to cut the brightness down...

The Antares 1.25" Photo Adapter allows prime focus photography by attaching your SLR or DSLR to a 1.25" focuser or 1.25" diagonal. A T-ring for your camera is required to connect the photo adapter to...

These W70 Series 2 eyepieces offer a wider field of view and more comfortable eye relief than Plossls. These eyepieces have negative achromat compensation, eliminating spherical aberration. Excellent color correction, rubber grip, fold-down eyeshield and...

1.25"x1.75" extension tube with screw retainer. Threaded for 1.25" (M28.4x0.6) filters

Antares Twist-lock barlows make for easy eyepiece in-out and work with any barrel format. These extend focal length, reduce spherical aberration, extend eye relief and have T2 camera thread with the Twist-lock collar removed. The...

Speers-Waler Series4 2" 25mm eyepiece offers a wide 75 degree AFOV with superb correction. Specifications Focal length 25.0mm Eye relief : 10mm Elements: 6 The Series4 25mm performance Edge field curvature (546nM): Sagittal,-0.22mm, Tangential: 0.23mm....

Tired of threading your Schmidt-Cassegrain accessories on and off? Switch to a smooth 2" barrel with a T2TL Twist-lock; it's quicker and a lot easier in the dark. Works with any barrel design, smooth, grooved...

2" Dielectric mirror diagonal with twistlock, for SCT threads, 99% reflectivity at 546nM 2" Mirror Diagonal for Schmidt-Cassegrain thread-on with Twist-lock retainer and multilayer dielectric coating with 99% reflectivity in green (546nM) light. Reduces or...

2" Mirror Diagonal with Twist-lock retainer and multilayer dielectric coating with 99% reflectivity in green (546nM) light. Reduces or eliminates vignetting, and allows for use of any 2" accessory. Please note: does not include adapter...

Threaded for use with 2 inch filters, direct adapter to T-ring. Use any piece of equipment with 42mm female t-threads in your 2 inch focuser.

When observing the moon or planets, a lot of the time there is just too much light! All-Star Telescope carries the Antares 13% neutral density (ND) polarizing filter for two inch eyepieces to cut the...

Neutral density filters can reduce brightness across the visual spectrum without losing resolution, enhancing lunar-planetary observing. Can be used stacked with colour filters. The 2ND25 transmits 25% and threads into all 2" accessories. 

The Antares 2" Photo Adapter works perfectly with 2" focusers for prime focus photography. Attach a T-ring for your SLR or DSLR and connect your camera. You are ready then to attach your camera to...

Colour filters enhance planetary imaging. Every refractive system, (lenses, correctors, eyepieces etc.) produce Chromatic Focal Shift: The different colours focus on different planes. By isolating one colour more detail will become apparent. Always use a...

MDA adapts any 1.25" accessory to the 2" format, primarily with diagonals and focusers. Threaded for 2" filters.

The MDATL Twist-lock adapter allows use of 1.25" accessories in the 2" format. It will work with any barrel design: smooth, grooved or tapered. Removal of the compression ring exposes T2 thread for your camera....