Products

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...

Astro Hutech 52mm/48mm Filter Holder M52/M48 filter holder In the Box 52mm/48mm Filter Holder Warranty & Manuals Astro Hutech 1 year Warranty

Astro Hutech Counterweight Kit for Camera and Filter Wheel (CFW) This is the counterweight set to balance CFW, which is set onto 90mm OD cameras su...

Astro Hutech Filter Storage Boxes for Player One Filter Drawers These are cases for Hutech filter drawers for Canon R, Nikon Z and Sony E mount cam...

Astro Hutech M5 Thumbscrews  4 pcs set for 60mm and 68mm mounting rings Stainless steel 55g per 4 pcs In the Box 4x M5 Thumbscrews Warranty &a...

Astro Hutech Mounting Rings 68mm Fits FOA-60 and FOA-60Q 360g per pair 12mm wide each Fully CNC-machined aluminum alloy Cool gray satin metallic f...

Astro Hutech RASA11 & Filter Drawer Sets for QHY/ASI/Player One Cameras The set includes RASA11M57 adapter, BORG 7519 & BORG 7522(for M42)...

Astro Hutech Vixen Dovetail Plate 220mm Vixen-compatible plate 220mm long 16mm high 20mm separation holes 175g In the Box 220mm Vixen Dovetail Pl...

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...

Astroasis Oasis Focuser Adapter for Celestron C8/925/11/14 If a normal electronic focuser without clutch function is installed on a Celestron SCT, ...

Astroasis Oasis Focuser Adapter for RedCat 51 With this adapter Oasis Focuser can be installed on William Optics RedCat 51 APO. This focusing solut...

Astroasis  Oasis Focuser Rose New version Oasis Focuser. It supports USB power supply and has built-in heating module. It is more compact. It al...