All Things Astro
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ET2 extends any 2" accessory by 2". Accepts 2" filters. Double side screw with pressure band. Threaded for 2" (M48x0.6) filters Useful when removing the diagonal to allow eyepiece or autoguider to focus.
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...
The 1.25"W-25X is the modified Plossl eyepiece used on all Antares non-illuminated finderscopes. Focal length is 24.8mm; Eye relief is 11mm. This eyepiece has helical focusing to image the reticle. It can be easily removed,...
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...
Tube ring set for 90mm (3.5") tubes. Aluminum with felt liner, these mount with 6mm hardware and can be used with most bars. One ring features 1/4"-20 thread for camera mounting. Black colour. 6mm Hardware...
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...
 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.
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...
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...
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 F80FB 6-point finder bracket installs in the receiving shoe on your telescope, or our parts FURB or SCT-FURB. It is for use with the RFT80 or any other auxiliary telescope up to 90mm.
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...
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...
Premium dielectric coatings in a carbon fibre body and twist lock adapter to prevent marring of eyepieces.
6-point Finder bracket that can be used for any standard Green laser pointer and on-off screw, fits FURB.
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 SCTFR is the standard thread-on F/6.3 4-element fully multicoated reducer/corrector used on F/10 Schmidt-Cassegrain telescopes. It is actually only a reducer, but it does increase true field at the expense of some increase...
Specialty blocking filter: transmits only 480-510nM. M28.4x0.6 2UHC 2UHC is a filter that blocks the visual spectrum except for wavelengths between 480nM and 510nM. Often called a Nebular or ALP (anti-light pollution) filter, this allow...
This product is white for the tube color, not blue. The Antares IFREWT features right angle correct image viewing with the helical focus IRK27 illuminated-XX reticle giving 6.5 degrees of true field at 7X magnification....
Align your optics with a precision laser collimator. An absolute must have for Aspheric system performance. This laser collimator boasts some of the best and more highly practical functions collimators can offer. Lighter than most other...
Adapts Speers-Waler SW6S4, SW9S4Â Series4 14mm to M42 T Thread for projection photography.
Astrophotography using intermediary lenses such as focal reducers, field flatteners, barlows etc. often require precision spacing to the image plane. TEXT-42 has M/F spacing for M42x0.75mm threads varying from 31-49mm and accepts 2" filters. It...
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...
The right-angle version of the red-dot finder will save your neck looking up. You won't have to wander around looking for the dot either; the spot is easily seen centered with your eye at the...
SCT-FURB is a receiving shoe for dovetail accessories for Schmidt-Cassegrain telescopes. A Mounting shoe for finderscope brackets and other accessories for SCT. Schmidt Cassegrain Base for Finder Scopes, Magnificent Mini Autoguider and Red Dot Finder....
Speers-Waler Series2 eyepieces offer a wider field of view W70 Series. The Series2 2" 31.5mm has (6) elements, 90 degree AFOV, 10 but only modest edge correction for telescopes with fast f/ratios. Rubber grip, fold-down...
TAL threads directly onto the back of your Schmidt-Cassegrain and outputs M42 T-thread with a 55mm extension. This sturdy metal T-Adapter is the accessory of choice if you’d like to attach an SLR or DSLR...
SW14S4 camera adapter to M42x0.75mm threads. Allows the use of the Speers-Waler Series 4, 6mm and Speers-Waler Series 4, 9.1mm for eyepiece projection. Requires t-ring specific to DSLR camera.
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 2" FXP varies transmission from 1%-40% and threads into 1.25" accessories....
VS60F is a 1.25" right angle correct imaging package with EID90 prism and W25-X eyepiece for using VS60 as a finderscope. Magnification is 9X and true field is 6.5 degrees. It works with the Antares...
These W70 Series eyepieces offer a wider field of view and more comfortable eye relief than Plossls. Negative achromat compensation eliminates spherical aberration. Excellent color correction, rubber grip, fold-down eyeshield and full multicoating are features....
Antlia HB-OIII filter is engineered specifically for night visual nebulae observation at a high contrast and Deep-sky astrophotography. Its transmission is 90% or greater at critical wavelengths (OIII 500.7nm, OIII 495.9nm, and H-Beta 486.1nm). You’ll...
The filter drawer system is a very convenient and inexpensive alternative to the filter wheel for simple changing of filters and connection of camera and telescope. In the drawer system, the main body are abbreviated with...
The filter drawer system is a very convenient and inexpensive alternative to the filter wheel for simple changing of filters and connection of camera and telescope. In the drawer system, the main body are abbreviated...
Antlia H-alpha Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband filters enhance contrast of emission targets by lowering the unwanted background...
Antlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband filters enhance contrast of emission targets by lowering the unwanted background...
Filter technology continues to advance and deliver better results in your astrophotography. Antlia has you covered with this premium dual band filter. You'll be amazed at what it does for your deep sky imaging.
The discover form factor offers a compelling and flexible alternative to the Wedge. Here we have the ability to mount cameras straight on without the need for a right angle.
This Herschel wedge offers unique and interesting views of the suns surface that you can't get with other basic white light filters. It's a great way to adapt an existing scope and start taking photos.
The Antlia LRGB-V Pro series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI sensors, Sony IMX sensors, GSENSE and other sensor manufacturers. The LRGB-V Pro set...