All Things Astro
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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...
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...
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...
Astrophotography using intermediary lens systems such as, focal reducers, field flatteners, barlows etc.can require a precision back-focus to the image plane so as to not compromise colour and field curvature. With this M/F M48 adapter you have...
FURB is a receiving shoe for dovetail accessories. It fits F50FB, F80FB, RBA, RD and most other available accessories. Dovetail Base for Finder Scope. Allows mounting of most Sky-Watcher and Celestron finderscopes and red-dot finders....
The Antares Extension Tube ET2TL extends any 2" accessory by 2.25" with twist-lock retainer. Works with any type of barrel: smooth, grooved or tapered. Accepts 2" filters. 2"x2.25" extension with twist-lock retainer. Threaded for M48x0.6...
Premium dielectric coatings in a carbon fibre body and twist lock adapter to prevent marring of eyepieces.
BTA is a really strong L-Bracket to hold your binoculars to a tripod or mounting. Made of 3/16" Steel; you won't break it. Attachment with hand knob. 1/4"-20 right angle adapter for camera tripod to...
BTARP is a really strong L-Bracket to hold your roof prism binoculars to a tripod or mounting. Made of 3/16" Steel; you won't break it. 1/4"-20 right angle adapter for camera tripod to roof prism...
7x50mm finderscope, right angle, correct image, 65 degrees apparent field, (White) The Antares FRE50WT features correct image right angle viewing with a helical focus wire-x cross-hair giving 8.5 degrees of true field at 7X magnification,...
The 60mm Versascope 60 auxillary telescope can do a lot of things. Accepting 1.25" accessories, the focusable VS60F makes it a correct image finder, but it can also be used as a guider or rich-field...
This finderscope bracket fits most 50mm finderscopes and has a six point adjustment for precise adjustments. The base fits most popular Sky-Watcher, Orion and Celestron shoes such as the FURB and SCT-FURB. Accommodates tubes up...
 A 45 degree 2" precision polished correct image amici prism that allows for terrestrial viewing with 2" eyepieces. MgF2 coated, It is also suitable for astronomy.
Fit Orion CF-80 ED ; Lunt Engineering 80 , Orion 80mm guidescope. Our cast-aluminum telescope tube rings feature quick-release, hinged clamp knobs and a felt lining for safe and secure attachment your telescope to an...
The 1.25" IRK27 is the fully coated glass reticle Kellner eyepiece used on all Antares illuminated finderscopes. It has 55 degree AFOV, helical focusing for the XX reticle and uses the Hi-Bright illuminator with variable...
MDA adapts any 1.25" accessory to the 2" format, primarily with diagonals and focusers. Threaded for 2" filters.
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...
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. 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...
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. 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...
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...
1/4" to 3/8" Convert Screw Adapter. Converts an 1/4" screw thread into a 3/8" screw thread.
This tracker is an excellent way to start imaging the sky. SkyWatcher Star Adventurer 2i Pro Pack is the benchmark product in this category. We think this is the best star tracker on the market...
Capture spectacular wide-field deep sky images in seconds with Celestron's portable 8" Rowe-Ackermann Schmidt Astrograph. This incredibly fast f/2.0 system is the perfect companion to today's colour astronomical CMOS cameras or smaller CCD cameras.
Capturing impressive deep-sky astroimages is easier than ever with Celestron's Rowe-Ackermann Schmidt Astrograph (RASA) V2, the perfect companion to today's top DSLR or astronomical CCD cameras. This fast, wide-field f/2.2 system allows for shorter exposure...
Plastic replacement 1.25" over the barrel dust cover for diagonals, barlows, and adapters. May be black or white depending on inventory. This female style dust cover fits over the barrel, such as the open end...
0.375" Length Accessory Tube for 2.4" adds 0.375" (9.5mm) extension between Imaging System accessories. Focuser extensions of various lengths are often used to create the necessary distance for proper spacing of field lenses to imager;...
0.25" Length Accessory Tube for 2.4" adds 0.250" (6.4mm) extension between Imaging System accessories. Focuser extensions of various lengths are often used to create the necessary distance for proper spacing of field lenses to imager;...