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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 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 wavelen...

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

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 Extra 2" Filter Holder for M54 Filter Drawer In the Box Askar Extra 2" Filter Holder for M54 Filter Drawer   Warranty & Manuals Askar W...

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 F/5 Quintuplet Astrograph Since their inception,Askar FRA series short focal ratio astrograph have been very well received by astr...

Askar FRA400 72mm F/5.6 Quintuplet APO Welcome to use brand new ASKAR FRA series! The FRA, which stands for “FLATFIELD REFRACTIVE ASTRAGRAPH”, is ...

Askar FRA500 90mm f/5.6 Quintuplet APO Flat-Field  Sharpstar Optics introduces Askar FRA500 astrograph, which is the youngest among the well-known ...

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 Heightening Modules for SQA OTA's Optional SQA series heightening section, can be used with most SQA series OTAs. The all-metallic heighteni...

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

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 innovat...

Askar PRO AF Kit for FMA180  With the upgrading of electronic astronomical accessories, electronic devices are more and more widely used in astr...

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 SQA106 f/4.8 Quintuplet APO Super fine 106mm aperture quintuplet air-spaced SD glass Petzval Astrograph Excellent Star Performance  Qu...

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