In stock (2) 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...
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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...
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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-61EDPH-F4.5-RED
SharpStar
SharpStar 61EDPH ED Doublet Apochromatic Refractor Telescope with f/4.5 0.8x Reducer/Flattener
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...
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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...
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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...
In stock (4) 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 (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-71SDQ
SharpStar
SharpStar 71SDQ Quadruplet Apochromatic Refractor Telescope
Based on the enormous success of the 65Q, SharpStar now launched their latest gem, the 71SDQ to meet the increasing demand of fans. The 71SDQ adopts a four-element fully-separated structure. One of them is a Japanese brand of...
In stock (3) SKU: SHS-AL-107PH
SharpStar
SharpStar AL-107PH 107mm f/6.5 ED APO Triplet Apochromatic Refractor Telescope
INTRODUCTORY PROMOTION! 10% OFF! 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...
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SKU: SHS-CF90II
SharpStar
SharpStar CF-90II ED 90mm f/6.67 Carbon Fiber APO Triplet Apochromatic Refractor Telescope
INTRODUCTORY PROMOTION! 10% OFF! 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...
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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...
In stock (3) 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!
