In stock (2) SKU: SHS-121SDQ
SharpStar
SharpStar 121SDQ 121mm f/5.6 Quintuplet Apochromatic Refractor Telescope
Added: 21/08/2020
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
Added: 20/08/2020
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: ASKR-ACL200
SharpStar
ASKAR ACL200 200mm f/4 Professional Sextuplet APO Astro Camera Lens (ACL)
Added: 17/08/2020
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: SHS-94EDPH
SharpStar
SharpStar 94EDPH ED Triplet Apochromatic Refractor Telescope
Added: 29/07/2020
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 (16) SKU: ASKR-FMA180
SharpStar
ASKAR FMA F180 f/4.5 Astrograph Camera Lens - Triplet APO Refractor Telescope with f/4.5 reducer
Added: 28/07/2020
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...
In stock (2) SKU: ASKR-FRA400F56
SharpStar
ASKAR FRA400 f/5.6 Quintuplet Astrograph APO Apochromatic Refractor Telescope
Added: 05/06/2020
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-61EDPH-II-F4.5-RED
SharpStar
SharpStar 61EDPH Mk II ED Triplet Apochromatic Refractor Telescope with f/4.5 0.8x Reducer/Flattener
Added: 03/06/2020
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-61EDPH-II
SharpStar
SharpStar 61EDPH Mk II ED Triplet Apochromatic Refractor Telescope
Added: 03/06/2020
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: WO-A-Z73II-GD
William Optics
William Optics ZenithStar 73 ED APO Apochromatic Doublet Refractor Telescope - GOLD
Added: 21/05/2020
The Zenithstar 73 is a greatly versatile and portable refractor telescope for beginners and veterans alike. Designed for both astrophotography and wildlife photography, high power visual observing through the Zenithstar 73 is...
In stock (3) SKU: SHS-100Q-MkII
SharpStar
SharpStar 100QII 100mm f/5.8 Quadruplet Apochromatic Refractor Telescope - Mark II
Added: 04/03/2020
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!
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SKU: WO-A-CAT51-RED-1.5v
William Optics
William Optics RedCat 51 APO Apochromatic Quadruplet Refractor Astrograph Telescope - RED v1.5
Added: 12/02/2020
The unique optical design includes the highest quality glass for the best possible colour correction and flat field. The result is a 51mm objective lens, in a sleek Petzval design, using Synthetic Flouride (FPL53 and FPL51)...
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
Added: 26/01/2020
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 (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
Added: 26/01/2020
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
Added: 26/01/2020
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 (3) SKU: SESTOSENSO-AD37-MarkII
Primaluce Lab
Primaluce Lab 37mm Mark II Adapter for SESTO SENSO 2
Added: 17/01/2020
This 37mm adapter allow you to install SESTO SENSO 2 on focusers that come with 37mm diameter large shaft, like the 3,5" FeatherTouch and FSQ-130 (or other focusers with 37mm diameter large shaft). SESTO SENSO 2, as...
In stock (5) SKU: SHS-2-INCH-FLAT
SharpStar
Sharpstar Large 2" Field Flattener for Triplet APO Refractors
Added: 23/12/2019
The SHARPSTAR 2" flattener has been designed to fully illuminate an APS-C sized sensor with 55mm working distance.
In stock (4) SKU: SHS-76EDPH
SharpStar
SharpStar 76EDPH ED Triplet Apochromatic Refractor Telescope
Added: 26/11/2019
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...
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SKU: BORG9039EST3
Borg
Borg Fluorite Apochromatic Refractor 90FL f3.9 with ESATTO 3" Motorised Focuser
Added: 03/10/2019
Borg fluorite apochromatic refractor 90FL f3.9 with ESATTO 3", 90mm diameter, 350mm focal length (f3.9), 6 elements fluorite apochromat, carbon fiber tube with 3 inches ESATTO focuser, rear thread for camera connection,...
