Filters
Askar
-
Askar 0.6x Full Frame Reducer / Flattener for 103APO Telescope
Askar$299.00The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer, and a 0.6x reducer. Introduced here is the 0.6x ...
View full details$299.00 -
Askar 0.7x Reducer for Askar 107PHQ / 130PHQ / 151PHQ Telescopes
Askar$349.00Askar’s new-launched 3” 0.7x full-frame reducer adapts for 107PHQ & 130PHQ. It has a triplet design with one ED glass. The 0.7x reduction gives...
View full details$349.00 -
Askar 0.7x Reducer for Askar FRA600 108mm Astrograph
Askar$399.00The Askar 3 inch F3.9 full frame reducer features 4 elements optical design specifically for the FRA600, offers a 0.7X reduction in focal ratio, wh...
View full details$399.00 -
Askar 0.8x Full Frame Reducer / Flattener for 103APO Telescope
Askar$199.00The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer, and a 0.6x reducer. Introduced here is the 0.8x ...
View full details$199.00In Stock -
Askar 103APO Triplet Air-Spaced Refractor OTA
Askar$999.00Askar 103APO: An Ultra-Versatile Refractor for Imaging & Visual The Askar 103APO is a versatile triplet refracting telescope that's attractive...
View full details$999.00In Stock -
Askar 107PHQ 107mm f/7 Quadruplet Flat-Field Astrograph
Askar$2,495.00As the first long-focal-ratio Flatfield astrograph from Askar, 107PHQ is born with a special mission: whether you are just getting started in astro...
View full details$2,495.00 -
Askar 120 APO Triplet 120mm f/7 Refractor OTA
Askar$1,499.00Askar APO series is dedicated to enabling more users to own a high-performance astrograph. And now we launched the 120APO which has a bigger apertu...
View full details$1,499.00 -
Askar 120APO 0.8x Full-frame Reducer
Askar$199.00The 0.8x reducer can bring Askar 120APO's focal ratio down to F5.6. This is a standard reducer with field flattening capabilities as well. A shor...
View full details$199.00In Stock -
Askar 120APO 1x Full-frame Flattener
Askar$199.00The 1x flattener does not change the telescope's focal ratio itself. After connecting with the Askar 120APO, it still maintained a focal ratio of 7...
View full details$199.00In Stock -
Askar 130PHQ 130mm f/7.7 Quadruplet Flat-Field Astrograph
Askar$3,499.00130PHQ is a long-focal-ratio, flatfield astrograph newly launched after 107PHQ. Instead of buying extra flatteners, calculating the backfocus of fl...
View full details$3,499.00 -
Askar 140APO 0.8x Full-frame Reducer
Askar$299.00The 0.8x reducer can bring Askar 140APO's focal ratio down to F5.6. This is a standard reducer with field flattening capabilities as well. A shor...
View full details$299.00In Stock -
Askar 140APO 1x Full-frame Flattener
Askar$299.00The 1.0x flattener does not change the telescope's focal ratio itself. After connecting with the Askar 140APO, it still maintained a focal ratio ...
View full details$299.00In Stock -
Askar 140APO Triplet Air-Spaced Refractor OTA
Askar$1,999.00The Askar 140APO is an OTA with a 140mm aperture, 980mm focal length, and f/7 native focal ratio. The aperture of 140mm gives it an inherent adv...
View full details$1,999.00 -
Askar 151PHQ 151mm f/7 Quadruplet Flat-Field Refractor
Askar$4,399.00151PHQ is a long-focal-ratio, flatfield astrograph newly launched after 130PHQ and also the biggest refractor of Sharpstar products till now. Inst...
View full details$4,399.00 -
Askar 185APO 0.8x Full-frame Reducer
Askar$299.00The 0.8x reducer can bring Askar 185APO's focal ratio down to F5.6. This is a standard reducer with field flattening capabilities as well. A shor...
View full details$299.00 -
Askar 185APO 1x Full-frame Flattener
Askar$299.00The 1.0x flattener does not change the telescope's focal ratio itself. After connecting with the Askar 185APO, it still maintained a focal ratio of...
View full details$299.00 -
Askar 185APO f/7 Triplet Refractor Telescope
Askar$4,799.00The Askar 185APO is an OTA with a 185mm aperture,1295mm focal length, and f/7 native focal ratio. The large aperture of 185mm gives it an inhere...
View full details$4,799.00 -
Askar 1x Full Frame Flattener for 103APO Telescope
Askar$199.00The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer, and a 0.6x reducer. Introduced here is the 1.0x ...
View full details$199.00In Stock -
Askar 32mm F4 Guide Scope with Helical Focuser - Silver or Black
Askar$99.00The Askar 32 mm Guide Scope is lightweight and has a small, compact footprint. The fast f/4 focal ratio and 128 mm focal length produces a wide fie...
View full details$99.00 -
Askar 5-in-1 M54 Filter Drawer
Askar$139.00Users are often racked by the task of choosing and matching dazzling filters as well as adapters when it comes to using a filter drawer. It just be...
View full details$139.00 -
Askar 71F 70mm f/6.9 Quadruplet Flat-Field Astrograph Telescope
Askar$599.00Lightweight, compact, affordable,quadruplet flat-field Astrograph which can be used for visual observing and astrophotography. The Askar 71F is an ...
View full details$599.00In Stock -
Askar Color Magic C Duo-band C1 (H-a/O-III) and C2 (S-II/O-III) Filter Set - 2" Mounted
Askar$189.00Askar's newly launched Colour Magic C 2" Duo-band filter is a professional astrophotography tool specifically designed for deep-sky imaging. We na...
View full details$189.00In Stock -
Askar Color Magic Super Duo-Narrowband D1 (H-a/O-III) and D2 (S-II/O-III) Filter Set - 2" Mounted
Askar$549.00Askar newly launched ColourMagic Super D 2" Duo-narrowband filter, is a professional astrophotography tool specifically designed for deep-sky imagi...
View full details$549.00In Stock -
Askar F3.9 Full Frame Reducer for FRA400 / FRA500 Astrographs
Askar$249.00Askar provides a F3.9 full frame reducer for FRA400 Astrograph, further reducing the focal length and thus shortening the exposure time on its orig...
View full details$249.00 -
Askar FMA 180 Pro 40mm f/4.5 Sextuplet APO Lens / Astrograph
Askar$399.00To provide customers with more options, Askar has launched the new FMA180 pro. FMA180 pro is similar to the FMA180 in optical design. The objective...
View full details$399.00 -
Askar FMA 230 50mm f/5.5
Askar$629.00The FMA230 has a compound lens system. The front objective lens comprises three lenses and the posterior reducer is composed of four lenses and thu...
View full details$629.00In Stock -
Askar FRA 400 72mm f/5.6 Quintuplet Flat-Field Astrograph
Askar$1,199.00The FRA400 quintuplet astrograph has adopted modern optical design with a retractable dew shield, a 3" rack-and-gear-based high-precision redu...
View full details$1,199.00 -
Askar FRA300 Pro 60mm f/5 Quintuplet Petzval Flat-Field Astrograph Telescope
Askar$949.00Since their inception,Askar FRA series short focal ratio astrographhave been very well received by astronomical amateurs.This year,we launched the...
View full details$949.00 -
Askar FRA500 90mm f/5.6 Quintuplet Petzval Flat-Field Astrograph
Askar$1,999.00The Askar FRA500 90 mm astrograph boasts a 500 mm focal length, f/5.6 focal ratio, and is an excellent fit for those astrophotographers looking to...
View full details$1,999.00 -
Askar FRA600
Askar$2,599.00This FRA600 Quintuplet Refractor is built on a Petzval design, comprising a front triplet and rear doublet lenses, two pieces of which are ED glas...
View full details$2,599.00 -
Askar Losmandy-Style Universal Dovetail Plate - 300mm (11.8") Length
Askar$87.00The Askar Losmandy-style universal dovetail plate is made of lightweight aluminum ally and more resistant to scratches or collisions due to its an...
View full details$87.00 -
Askar M54 Off-Axis Guider
Askar$179.00Askar M54 off-axis guider supports imaging with up to full-frame astronomy cameras Includes M42, M48, and M54 adapters and extension rings to a...
View full details$179.00In Stock -
Askar M54x0.75 Thread Backfocus Adjuster with Variable 16mm - 20mm Extension
Askar$129.00In daily astronomical shooting, the backfocus will have an influence. Astronomical photographers are often frustrated by the change of backfocus du...
View full details$129.00 -
Askar Multi-Connection Finder Plate (150mm)
Askar$35.00Askar MCP150 (Multi-Connection Plate 150) is a professional design especially for FRA600/5.6 astrograph. But it also works well with other various ...
View full details$35.00 -
Askar V Modular APO Refractor
Askar$1,695.00Askar V is a newly launched product concerning our customers' needs. It comes out with a big innovation, which means it has not only two objective...
View full details$1,695.00In Stock