Products

Antlia Photometric Sloan Filters The Sloan Digital Sky Survery (SDSS) photometric system is the most common filter set used by observatory today. A...

Antlia Quad Band Anti-Light Pollution Filter 2" Mounted The Antlia Quad Band Anti-Light Pollution Filter is a light suppression filter for color an...

Antlia SHO 3nm Narrowband Pro Filters Antlia SHO Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwid...

Antlia SHO 3nm Narrowband PRO Highspeed Filters Antlia's SHO 3nm Pro Highspeed Filters are further optimized for high-speed imaging systems by pre-...

Antlia SHO 4.5nm Narrowband EDGE Filters Antlia SHO EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The supp...

Antlia SHO 7nm Prime Narrowband Pro Filters Antlia SHO Prime narrowband filter optimizes the FWHM (full width half maximum) to 7nm bandpass. The su...

Antlia Triband RGB II Ultra Filter The Antlia Triband RGB Ultra Filter II adds the H-Beta 486.1nm line to the Triband RGB Ultra, enhancing its ab...

Aphelion Domes 12ft Freestanding Dome  12 ft model (6-7 people) Features Comes with mechanical hand crank system. Overall height when closed is 1...

Aphelion Domes 12ft Observatory Dome12 ft model (6-7 people)Features Comes with mechanical hand crank system Overall height when closed is 102 inch...

Aphelion Domes 7ft Freestanding Dome 7 ft model (fits 2-3 people) Features Designed to mount on solid surface such as concrete slab or wooden deck...

Aphelion Domes 7ft Observatory Dome7 ft model (2-3 people)Features Overall height when closed is 75 inches. Clear usable height iinside is 72 inche...

APM 2" Dielectric Star Diagonal with Fast Lock With 1/10 wavelength p-v, our star diagonal offers excellent surface accuracy, which results in top ...

APM 2" Herschel Wedge Herschel wedges (Solar prisms) are made for the solar observation with refractors. Appr.  95% of the incoming solar light wil...

APM 2" Prism Diagonal w/ Fast-Lock and Ultra Broadband Coating In contrast to zenith mirrors, the optical path is closed to the rear on this prism....

APM Adjustment Flange for M63 Reducer With our tilt adapter you can correct a possible tilting of your camera sensor in the beam path. Tilting can ...

APM Adjustment Flange for M82 Reducer With our tilt adapter you can correct a possible tilting of your camera sensor in the beam path. Tilting can ...

APM-Riccardi 0.75x M63 Reducer Massimo Riccardi, well-known optical designer from Italy, has calculated a high-quality 3-lens 0.75x reducer / flatt...

APM-Riccardi 0.75x M82 Reducer Massimo Riccardi, well-known optical designer from Italy, has calculated a high-quality 3-lens 0.75x reducer / flatt...

APM-Riccardi Universal Flattener Model 1 Our high-quality, universal flattener for apochromats was calculated by the famous optics designer Massimo...

APM-Riccardi Universal Flattener Model 2 Our high-quality, universal flattener for apochromats was calculated by the famous optics designer Massimo...

Artesky 2" R&P Focuser for Newton Skywatcher Newton Skywatcher focuser compatible with mounting an EAF motor or similar. With this focuser you...

Artesky 2” to 1.25” Adapter Adapter from 50.8mm (2") to 31.8mm (1.25") supplied with screw It can be used to reduce the aperture of a focuser fro...

Artesky 360° Rotating m48 Adapter Thanks to the M48 360° rotator you can rotate your camera or your accessories 360° on its axis in order to straig...

Artesky 360° Rotating T2 Adapter Thanks to the T2 360° rotator you can rotate your camera or your accessories 360° on its axis in order to straight...

Artesky Carrying Bag for FLAT550  Padded bag that guarantees comfortable and safe transport for your equipment. The bag also has comfortable handle...

Artesky Dovetail Base for Finder Scope Artesky's Dovetail Base for Finder Scope is designed to let you quickly  attach a finder bracket to your tel...

Artesky EQ6 to 3/8" Tripod Adapter Allows you to mount accessories with a 3/8" attachment to a Skywatcher EQ6 tripod or similar Technical Specifica...

Artesky ERF rejection filter with metal cell The purpose of using an Energy Rejection Filter (ERF) is to prevent as much solar energy as possible f...