Products

Askar 200mm Universal Vixen-style Dovetail Plate The VDP200 Askar Universal Vixen-style Dovetail Plate offers the advantage of increased versatilit...

Askar 300mm Universal Losmandy-style Dovetail Plate The Askar Losmandy-style universal dovetail plate is made of lightweight aluminum ally and more...

Askar 300mm Universal Vixen-style Dovetail Plate The VDP200 Askar Universal Vixen-style Dovetail Plate offers the advantage of increased versatilit...

Askar 32mm F4 Guide Scope DSO imaging cannot live without long exposure, and long exposure cannot live without guiding. To reach more accurate guid...

Askar 400mm Universal Losmandy-style Dovetail Plate The Askar Losmandy-style universal dovetail plate is made of lightweight aluminum ally and more...

Askar 5-in-1 Multifunctional M54 Filter Drawer Users are often racked by the task of choosing and matching dazzling filters as well as adapters whe...

Askar 50EDPH 0.84x Reducer  The Sharpstar 50EDPH comes with an optional specific 0.84x reducer， which is optimized for the Sharpstar 50EDPH and can...

Askar Color Magic SHO Narrowband 5nm Filters Set For all astrophotography enthusiasts, filter is one of the indispensable accessories to achieve a ...

Askar 65PHQ Astrograph 65PHQ is a flatfield astrograph newly launched after 80PHQ, 107PHQ, and 130PHQ. Instead of buying extra flatteners, calcula...

Askar 80PHQ 0.76x Full Frame Reducer The Askar new 3 inch 0.76x full frame reducer,with a triplet design and specifically for the 80PHQ, offers a 0...

Askar 80PHQ Astrograph Askar introduces the brand-new 80PHQ refractive astrograph. And it’s the second long-focal-ratio astrograph from the PHQ- f...

Askar Color Magic 3nm Deep-Sky Narrowband filter For all astrophotography enthusiasts, filters are one of the indispensable accessories to achieve...

Askar Color Magic D 6nm Deep-Sky Narrowband filters For all astrophotography enthusiasts, filters are one of the indispensable accessories to achie...

Askar Colour Magic C1/C2 Duo-Band Filter Colour Magic C1 Duo-band filter (Hα+OIII) has a high transmittance of over 90% at its center wavelength (5...

Askar Duo-Band Narrowband Filter The Askar Duo-band narrowband, as its name suggests, has two passbands, which is quite different from those singl...

Askar FMA 135mm APO Lens As its name indicates, FMA135 was born with a primary mirror plus a flattener. The primary mirror features an APO triplet ...

Askar FMA180 Pro 40mm f/4.5 Sextuplet Apo Lens To provide customers with more options, Askar has launched the new FMA180 pro. FMA180 pro is similar...

Askar FMA230 F/4.6 Astrograph Lens Since the FMA135 and FMA180 have hit the market, we receive numerous positive feedback.It’s really an encouragem...

Askar FRA300 Pro 60mm f5 Quintuplet APO Since their inception,Askar FRA series short focal ratio astrograph have been very well received by astron...

Askar FRA500 APO Astrograph Sharpstar Optics introduces Askar FRA500 astrograph, which is the youngest among the well-known FRA- family, to our cu...

Askar FRA600 108mm f/5.6 Quintuplet APO Today Sharpstar announces the newest addition to its Askar FRA series, the Askar FRA600/5.6. Following the...

Askar LRGB Filters The Askar LRGB imaging filter set is designed for those imagers who possess a monochrome camera that use either CCD or CMOS sen...

Askar M42-M48 Photo Adapter for FMA180 The Askar M42-M48 Photo Adapter for FMA180 allows you to achieve an optimal seal on the back of the Aska...

Askar M48/M54 Back Focus Adjuster In daily astronomical shooting, the back focus will have an influence. Astronomical photographers are often frust...

Askar Multi-Connection Finder Plate 150mm Specifically use for FRA600/5.6 APO, also can connect to Sharpstar handle of various types. This multifun...

Askar Multi-Connection Finder Plate 90mm Specifically use for FRA400/5.6 APO, also can connect to Sharpstar handle of various types.  In the Bo...

Askar NEW 71F Flat-Field Refractor Lightweight, compact, affordable, quadruplet flat-field Astrograph which can be used for visual observing and as...

Askar V Exchangeable 60/80mm Astrograph System Askar V is a newly launched product concerning our customers’ needs. It comes out with a big innova...

Askar Off-Axis Guider Askar introduced M54 off-axis guider for astronomy enthusiasts to achieve better guiding effect. The prism of Askar M54 OAG i...

Askar SII / Ha / OIII Narrowband 7nm filters SII Filter The Askar S II 7nm filter is suitable for imaging of S II emitting nebulae or some supernov...

Askar ZWO EAF Autofocusing Kit for ACL200 As electronically-assisted astronomy becomes more and more popular, many an electronic or computer-comman...

Astroasis 7x2" Filter Wheel  7x2" Oasis Filter Wheel. With innovative design it is as precise and elegant as a clock, and brings a wonderful exp...

stroasis 7x36 Filter Wheel  7x36 Oasis Filter Wheel. With innovative design it is as precise and elegant as a clock, and brings a wonderful experie...

Astroasis CAA Camera Angle Adjuster Camera Angle Adjuster designed to meet the needs of astrophotograpy angel selection, with 360 degree free rotat...

Astroasis Oasis Focuser Clutch electronic focuser with high precision, large load, small backlash features. It also supports focusing over Bluetoot...