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SHARPSTAR & ASKAR
COMPANY INTRODUCTION
Our company adheres to the principle of high technology, high standards, and high quality, the purpose of "people-oriented, moral first", the principle of "integrity management, service first", and the quality policy of "thinking before doing continuous innovation". While continuing to serve global customers, we will strive to expand the domestic market, better serve customers at home and abroad, and provide our best products. Sharpstar is willing to cooperate sincerely with customers at home and abroad to seek common development.
Orientation
Founded in 2000, Sharpstar Optics is a modern company specializing in designing, manufacturing, and selling mid-and high-end astronomical telescopes, ground-based telescopes, and accessory products.
OEM
With more than ten years of OEM experience, we have created high-quality and high-level astronomical products for our customers.
High Quality
A series of astrographs launched by our company all have high-quality optical standards, high-precision machining, and excellent surface treatment.
Certification
What’s more, our company has passed the 9001 quality management system certification.
SHARPSTAR & ASKAR
ASKAR SQA55
55mm Aperture
264mm Focal Length
Quintuplet petzval APO
SD glass
Supporting full frame
The central star point's RMS radius < 2um
The corner star point's RMS radius < 4um
No need to calculate the backfocus
DEALERS
DETAILED INFORMATIONWith Sharpstar&Askar, Sharpstar Optics has dealers on four continents and a stable customer base all over the world. We have established a stable and efficient business network, aiming to provide customers with considerate and perfect pre-sales and after-sales services.
REVIEW
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Is this the BEST 60mm Telescope on the Market? 🤔🔭✨ (Askar SQA60 Pro Review)
Damon Scotting
2026-09-03
Is this the BEST 60mm Telescope on the Market? 🤔🔭✨ (Askar SQA60 Pro Review)
N‑Series Further Upgraded | ASKAR N210 Newtonian Reflector Grandly Released
2026-08-18
As an upgraded Newtonian reflector of N‑series, the ASKAR N210 features a 210mm parabolic primary mirror and carbon‑fiber tube. It delivers native F3.6 and reaches F3.4 with the included 0.95× coma corrector, balancing light‑weight design and outstanding light‑gathering performance.
High Load & Precise Electronic Focus Control | ASKAR WAF Electronic Focuser Newly Launched
2026-08-04
The brand-new self-developed ASKAR WAF electronic focuser adopts worm gear stepper motor with high torque and ultra-fine resolution. It supports ASCOM, Alpaca and multiple software platforms for stable automatic focusing via official APP.
New Large-Aperture Reflector | ASKAR N160 Newtonian Telescope Officially Released
2026-06-22
The brand-new Askar N160 large-aperture Newtonian reflector makes its grand debut, tailor-made for deep-sky astrophotography. Equipped with a 160mm parabolic primary mirror and a native F3.6 focal ratio, when paired with the included 2-inch 0.95x coma corrector, the system focal ratio can reach F3.4, drastically boosting deep-sky imaging efficiency.
Sextuplet petzval APO Flagship · Ultimate Star Performance | ASKAR SQA60pro Officially Released
2026-05-22
The ASKAR SQA60pro is a sextuplet air-spaced SD glass Petzval APO astrograph. Equipped with 60mm aperture and f/4.6 focal ratio, it supports full-frame imaging, boasts ultra-fine star points and superior chromatic aberration correction, perfectly suited for portable deep-sky shooting.
Dual New Release | ASKAR 111F/131F Quadruplet Flat-Field Astrographs Launched
2026-05-08
ASKAR 111F and 131F quadruplet self-flat-field astrographs deliver outstanding optical performance with full-frame flatness. Optimized for full-frame deep-sky photography, they are the ideal choice for professional astrophotography.
N‑Series Further Upgraded | ASKAR N210 Newtonian Reflector Grandly Released
2026-08-18
As an upgraded Newtonian reflector of N‑series, the ASKAR N210 features a 210mm parabolic primary mirror and carbon‑fiber tube. It delivers native F3.6 and reaches F3.4 with the included 0.95× coma corrector, balancing light‑weight design and outstanding light‑gathering performance.
High Load & Precise Electronic Focus Control | ASKAR WAF Electronic Focuser Newly Launched
2026-08-04
The brand-new self-developed ASKAR WAF electronic focuser adopts worm gear stepper motor with high torque and ultra-fine resolution. It supports ASCOM, Alpaca and multiple software platforms for stable automatic focusing via official APP.
New Large-Aperture Reflector | ASKAR N160 Newtonian Telescope Officially Released
2026-06-22
The brand-new Askar N160 large-aperture Newtonian reflector makes its grand debut, tailor-made for deep-sky astrophotography. Equipped with a 160mm parabolic primary mirror and a native F3.6 focal ratio, when paired with the included 2-inch 0.95x coma corrector, the system focal ratio can reach F3.4, drastically boosting deep-sky imaging efficiency.
GALLERY
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3rd Floor, Building 13, Jiaxing Smart Industry Innovation Park, No. 36 Changsheng South Road, Jiaxing City
