Products

Rowan Astronomy AZ100 Goto Motor System 2x motor assemblies.2x 32 tooth Pulleys and belts.1x motor controller.4x Encoder and motor leads. WiFi Conn...

Rowan Astronomy AZ100 Nexus DSC Shelf with Adjustable Ball Point Nexus DSC shelf with adjustable ball joint. In the Box Rowan Astronomy AZ100 Nexus...

Rowan Astronomy AZ100 Pan Tilt Handle Fits to the inside face of the saddle with 2 x M6 bolts and can be mounted on the left or right side of the m...

Rowan Astronomy AZ75 Alt-Azimuth Mount The Rowan AZ75 is like a miniature version of the AZ100 but without slow-motion controls. One may think of i...

Rowan Astronomy Connection Lead AZ100 Goto to Nexus DSC Connects the AZ100 motor system to Astro Devices Nexus DSC. Search for objects in the Nexus...

Rowan Astronomy HEQ5 Pro Belt Modification Kit This kit replaces the factory spur gear drive train with timing belts.The pulley modification reduce...

Rowan Astronomy Quark Output T Thread Adapter Unscrew the 1 1/4" eyepiece holder and replace with this adaptor to give male T thread fitting which ...

Rowan Astronomy Tilt Adaptor T-Female to T-Male  Many H-Alpha imaging configurations suffer from Newton Rings or interference fringes caused by the...

SBIG 12VDC Extension Cable The SBIG 12VDC Extension Cable is an heavy Duty 12VDC Power Extension Cable with locking connectors for all STF and STT ...

SBIG Aluma AC4040 CMOS Camera (the most popular) SBIG most popular camera, the SBIG Aluma AC4040 is a large format Scientific CMOS camera, featurin...

SBIG Aluma CCD47-10 Camera Our new high performance Aluma® CCD Series cameras offer capabilities and features not available in any other scientific...

SBIG Aluma CCD77-00 Mono Camera Our new high performance Aluma® CCD Series cameras offer capabilities and features not available in any other scien...

SBIG Aluma CCD8300 Back by popular request!  We have a supply of brand-new KAF-8300 imaging sensors.  These were originally purchased by us directl...

Santa Barbara Scientific SM-4 and SM-4 EX Seeing Monitor  The SBS SM-4 Seeing Monitor utilizes a QHY high QE, low noise CMOS sensor and a high qual...

SBVONY 1.25" Eyepieces 66 Degree 6/9/15/20 mm 1.25 inch Svbony 66 degree astronomy eyepieces for night sky telescope viewing The edges of the opt...

Security Deposit: A refundable security deposit is required for all rentals and will be returned once the equipment has been inspected and confirme...

Seymour Helios Solar Glass Binocular Filters (Pair) This pair of premium solar filters are safe for solar viewing when mounted on binoculars. They ...

Seymour Helios Solar Glass Telescope Filter This premium solar filter is safe to photograph or view the sun when mounted on a telescope, view fi...

Seymour Hyperion Binocular Solar Filters (Pair) This pair of premium solar filters are safe for solar viewing when mounted on binoculars. They are ...

Seymour Hyperion Solar Film Telescope Filter This premium solar filter is safe to photograph or view the sun when mounted on a telescope, view find...

Seymour Hyperion Solar Filter Thin Film Sheets This is a precut sheet of Helios Solar Film that is safe for direct solar viewing. It allows onl...

Seymour Threaded Helios Solar Glass Camera Filters  If you want to capture stunning images of the sun and its features, you need a solar filter t...

Seymour Threaded Hyperion Solar Film Camera Filters If you want to capture stunning images of the sun and its features, you need a solar filter tha...

SharpStar 150mm f/2.8 HNT-AL Hyperbolic Newtonian Astrograph   The 15028HNT-AL is a hyperbolic Newtonian reflector with a 1...

SharpStar 2" 0.95× Coma Corrector Sharpstar 2" 0.95× coma corrector can be applied to most marketable Newtonian reflective astrographs. It’s of hi...

SharpStar 61EDPH III Triplet APO Refractor Telescope The new 61EDPH Ⅲ still has high-quality optical standards like before and adopts a triplet air...

SharpStar 61EDPHⅢ f/4.5 Full-Frame Reducer The special full-frame reducer of 61EDPH Ⅲ: One end of the thread is M68 × 1, connected to the focuser; ...

Askar 50P Telescope The Askar 50P 50 mm f/3.8 Quadruplet Petzval Astrograph is a compact, high‑speed wide‑field imaging telescope perfect for moder...

Sharpstar Coma Corrector MPCC Following the advent of 0.95x coma corrector for Newtonian reflector, SHARPSTAR optics has well received the favor ...

SharpStar NEW 130mm f/2.8 HNT-AL Hyperbolic Newtonian Astrograph Hyperbolic Newtonian reflector with 130mm aperture and a very fast F2.8 focal ra...

SharpStar SCA260 260mm Cassegrain Astrograph After the launch of the fast-focal-ratio aspherical Cassegrain astrograph SCA260, Sharpstar has been t...

Sharpstar SCA310 Cassegrain The SCA310 is a 310mm large-aperture Cassegrain reflector. It features a fast f/3.8 focal ratio, powerful light-gatheri...