Sharpstar

SharpStar 61EDPHⅢ f/4.5 Full-Frame Reducer The special full-frame reducer of 61EDPH Ⅲ: One end of the thread is M68 × 1, connected to the focuser; ...

SharpStar 50EDPH Triplet APO Refractor with new tube rings! The Sharpstar 50EDPH is an OTA with a 50mm aperture, 275mm focal length, and f/5.5 nati...

SharpStar 61EDPHⅢ Full Frame Flattener 61EDPH Ⅲ is also equipped with a special full-frame flattener, providing users with more options. The flatte...

Askar Autofocusing Kit for SQA55 The SQA55 AFkit can be used with most electronic focusers, regardless of brand restrictions, for easier and faster...

Sharpstar SQA55 f/4.8 Quintuplet APO   Bringing you an innovative, feature-packed, high quality refractor, Sharpstar introduces their SQA55! This i...

SharpStar 1.25" Collimating Eyepiece This SharpStar 1.25" Collimating Eyepiece (CE) is a must-have for any Newtonian or Cassegrain telescope. With ...

Sharpstar Coma Corrector MPCC Following the advent of 0.95x coma corrector for Newtonian reflector, SHARPSTAR optics has well received the favor ...

SharpStar 150mm f/2.8 HNT Hyperbolic Newtonian Astrograph Not in production anymore. The launch of Sharpstar 15028HNT, a fast-focal-ratio hyperboli...

SharpStar 2" 0.95× Coma Corrector Sharpstar 2" 0.95× coma corrector can be applied to most marketable Newtonian reflective astrographs. It’s of hi...

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

SharpStar Z4 APO Astrograph According to the users’ and market demands, Sharpstar has newly launched an integrated astrograph—Z4. It has an apert...

SharpStar Mark III Harmonic German Equatorial Mount Mark III is a lightweight and portable German equatorial mount with a delicate harmonic gear ...

SharpStar NEW 130mm f/2.8 HNT-AL Hyperbolic Newtonian Astrograph Hyperbolic Newtonian reflector with 130mm aperture and a very fast F2.8 focal ra...

SharpStar 140PH f/6.5 Triplet APO Sharpstar 140PH, a large-aperture APO astrograph, the very first in Sharpstar APO-series, finally comes to the m...

SharpStar 76EDPH 0.8x Focal Reducer The 2.5" 76EDPH f/4.5 full-frame reducer is dedicated for Sharpstar 76EDPH astrograph. At one end of the reduce...

SharpStar 94EDPH 0.8x Focal Reducer The 2.5" 94EDPH f/4.4 full-frame reducer is dedicated for Sharpstar 94EDPH astrograph. At one end of the reduce...

SharpStar SCA260 260mm Cassegrain Astrograph After the launch of the fast-focal-ratio aspherical Cassegrain astrograph SCA260, Sharpstar has been t...