In stock (4) SKU: ASKR-ACL200
SharpStar
ASKAR ACL200 200mm f/4 Professional Sextuplet APO Astro Camera Lens (ACL)
A WORLD FIRST! Structure and appearance of a camera lens, but with a performance of a high quality APO telescope!
The ASKAR ACL200has been specifically designed for astrophotography, whilst it meats the...
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SKU: AS40007RD
SharpStar
ASKAR f/3.9 0.7x Reducer for FULL FRAME Cameras for ASKAR FRA400
This 0.7x Reducer has been specifically designed for the ASKAR FRA400 f5.6 APO telescopes to achieve a very fast f/3.9 focal ratio and 280mm focal length for wide field full frame imaging.
In stock (16) SKU: ASKR-FMA180
SharpStar
ASKAR FMA F180 f/4.5 Astrograph Camera Lens - Triplet APO Refractor Telescope with f/4.5 reducer
The ASKAR FMA180 objective lens features a triplet air-spaced APO design, includes two pieces of ED (extra-low dispersion) glass, providing excellent correction of chromatic aberration, which lays the foundation for...
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SKU: ASKR-FRA400F56
SharpStar
ASKAR FRA400 f/5.6 Quintuplet Astrograph APO Apochromatic Refractor Telescope
Look no further for the highest quality "Flatfield Refractive Astrograph" - FRA in the 72mm aperture.
The FRA400 is a refractive astrograph designed for built-in flat field correction, however it can also be...
In stock (5) SKU: SHS-F4.5-61
SharpStar
Sharpstar 0.8x Reducer and Flattener for FULL FRAME Cameras for Sharpstar 61EDPH Telescope - M48 Camera Connection
This Reducer/Flattener has been designed for the Sharpstar 61EDPH APO telescope. The connection to your telescope and camera occurs over an M63 x 1 thread. For the correct adjustment the reducer/flatener includes a...
In stock (2) SKU: SHS-2-0.95X-COMA-CORR
SharpStar
Sharpstar 2" 0.95x Reducer and Coma Corrector for f/3 to f/6 Newtonians for APS-C Sized Sensors
This coma corrector that also serves as an optical reducer, has been designed for commercially available Newtonian telescopes with an aim to improve their performance for imaging.
In stock (3) SKU: SHS-F4.5-76
SharpStar
Sharpstar 2.5" 0.8x Reducer and Flattener for FULL FRAME Cameras for Sharpstar 76EDPH Telescope - M48 Camera Connection
This Reducer/Flattener has been designed for the Sharpstar 61EDPH APO telescope. The connection to your telescope and camera occurs over an M63 x 1 thread. For the correct adjustment the reducer/flatener includes a...
In stock (2) SKU: SHS-F4.4-94
SharpStar
Sharpstar 2.5" f/4.4 0.8x Reducer and Flattener for FULL FRAME Cameras for Sharpstar 94EDPH Telescope - M48 Camera Connection
This Reducer/Flattener has been specifically designed for the Sharpstar 94EDPH APO telescopes to achieve a fast f/4.4 focal ratio for full frame imaging.
In stock (2) SKU: SHS-3-0.85X-COMA-CORR
SharpStar
Sharpstar 3" 0.85x Reducer and Coma Corrector for Newtonian Telescopes for Full Frame Sensors
This coma corrector that also serves as an optical reducer, has been designed for commercially available Newtonian telescopes with an aim to improve their performance for imaging.
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SKU: SHS-F4.8-140
SharpStar
Sharpstar 3" f/4.8 0.74x Reducer and Flattener for FULL FRAME Cameras for Sharpstar 140PH Telescope - M48 Camera Connection
This Reducer/Flattener has been specifically designed for the Sharpstar 94EDPH APO telescopes to achieve a fast f/4.4 focal ratio for full frame imaging.
In stock (6) SKU: SHS-61EDPH-II
SharpStar
SharpStar 61EDPH Mk II ED Triplet Apochromatic Refractor Telescope
The SharpStar 61EDPH refracting telescope is a two-element fully separated design that includes one exotic ED lens and multi-layer coating on all surfaces to reduce internal reflections. It provides a very good observation...
In stock (8) SKU: SHS-61EDPH-II-F4.5-RED
SharpStar
SharpStar 61EDPH Mk II ED Triplet Apochromatic Refractor Telescope with f/4.5 0.8x Reducer/Flattener
The SharpStar 61EDPH refracting telescope is a three-element fully separated design that includes one exotic ED lens and multi-layer coating on all surfaces to reduce internal reflections. It provides a very good observation...
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SKU: SHS-76EDPH
SharpStar
SharpStar 76EDPH ED Triplet Apochromatic Refractor Telescope
The SharpStar 76EDPH refracting telescope is a three-element fully separated design that includes one exotic ED lens and multi-layer coating on all surfaces to reduce internal reflections.
The SharpStar 76EDPH provides a...
In stock (4) SKU: SHS-94EDPH
SharpStar
SharpStar 94EDPH ED Triplet Apochromatic Refractor Telescope
The SharpStar 76EDPH refracting telescope is a three-element fully separated design that includes one exotic ED lens and multi-layer coating on all surfaces to reduce internal reflections.
The SharpStar 76EDPH provides a...
In stock (5) SKU: SHS-2-INCH-FLAT
SharpStar
Sharpstar Large 2" Field Flattener for Triplet APO Refractors
The SHARPSTAR 2" flattener has been designed to fully illuminate an APS-C sized sensor with 55mm working distance.
In stock (2) SKU: SHS-2.5-FLAT
SharpStar
Sharpstar Large 2.5" Field Flattener for APO Refractors from f/5 to f/9
The SHARPSTAR 2.5" flattener has been designed to fully illuminate a full frame sensor (24x36mm) without vignetting even if the telescope is as fast as f/5.
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SKU: SHS-AL-107PH
SharpStar
SharpStar AL-107PH 107mm f/6.5 ED APO Triplet Apochromatic Refractor Telescope
The Ruixing (SharpStar) CF-90II ED apochromatic refracting telescope tube features a three-piece fully separated (air spaced) design that includes one FPL-53ED lens and a full-surface multi-layer coating.
The CF-90II ED...
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SKU: SHS-86SQ
SharpStar
SharpStar 86SQ 86mm f/5.4 Quadruplet Apochromatic Refractor Telescope
INTRODUCTORY PROMOTION! 10% OFF! The SharpStar 86SQ features a new four-element fully detached (air spaced) structure, two of which are super ED glass, which eliminates residual chromatic aberrations and...
Low stock (1) SKU: SHS-100Q-MkII
SharpStar
SharpStar 100QII 100mm f/5.8 Quadruplet Apochromatic Refractor Telescope - Mark II
INTRODUCTORY PROMOTION! 10% OFF! The serious amateur's astro photo instrument, still portable, fast APO with incredible colour correction, for both astro photo and nature photography!
In stock (2) SKU: SHS-121SDQ
SharpStar
SharpStar 121SDQ 121mm f/5.6 Quintuplet Apochromatic Refractor Telescope
INTRODUCTORY PROMOTION! 10% OFF! The serious amateur's astro photo instrument, still portable, fast APO with incredible colour correction, for both astro photo and nature photography!
In stock (2) SKU: SHS-140PH
SharpStar
SharpStar 140PH 140mm f/6.5 Dual ED Triplet APO Apochromatic Refractor Telescope
INTRODUCTORY PROMOTION! 10% OFF! The serious amateur's astro photo instrument with a pioneering (in this size) dual ED optical system. A fast triplet APO with 910mm focal length, with incredible colour...
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SKU: SHS-SCA260
SharpStar
SharpStar SCA260 Aspherical Cassegrain Telescope 260mm f/5
INTRODUCTORY PROMOTION! 10% OFF! The serious amateur's large astro photo instrument for deepsky, at the edge of portability, this fast Cassegrain is recommended mainly for astro photography!
