Astrographs

Built for the camera rather than the eyepiece — fast focal ratios and a flat field across a large sensor. Part of Telescopes.

63 products

Showing 1 - 24 of 63 products

Showing 1 - 24 of 63 products
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Askar 50P 50mm f/3.8 Quadruplet APO AstrographAskar 50P 50mm f/3.8 Quadruplet APO Astrograph
Askar Askar 50P 50mm f/3.8 Quadruplet APO Astrograph
$418.99 CAD
Askar FMA135Askar FMA135
Askar Askar FMA135 30mm f/4.5 Mini APO Astrograph
$477.00 CAD
Askar FMA180 proAskar FMA180 pro
Askar Askar FMA180 Pro 40mm f/4.5 APO Astrograph
$637.00 CAD
Askar 60F Flat-Field quadruplet astrograph - main product view showing ultra-compact blue and white OTA
Askar Askar 60F Flat-Field Quadruplet Astrograph
$698.60 CAD
SV555 Astrophotography Telescope APO 54mm f/4.5 AstrographSV555 Astrophotography Telescope APO 54mm f/4.5 Astrograph
SvBony SV555 Astrophotography Telescope APO 54mm f/4.5 Astrograph
$799.99 CAD
Askar 71F 71mm f/6.9 Flat-Field APO astrograph product viewAskar 71F flat-field astrograph refractor with tube rings and dovetail
Askar Askar 71F 71mm f/6.9 Flat-Field APO Astrograph
$939.99 CAD
Askar FMA230 F/4.6 Triplet with ReducerAskar FMA230 F/4.6 Triplet with Reducer
Askar Askar FMA230 50mm f/4.6 APO Astrograph with Reducer
$1,008.00 CAD
Askar SQA55 55mm f/4.8 quintuplet Petzval astrograph - main product view showing compact OTA with retractable dew shield and dovetail plateAskar SQA55 - sample astrophotography image: Diego Celery, Carina Nebula C92, SQA55 + ZWO ASI2600MM Pro
Askar Askar SQA55 Quintuplet Petzval Astrograph 55mm f/4.8
$1,113.00 CAD
William Optics Cat 51 WIFD 51mm f/4.9 Petzval astrograph for wide-field astrophotographyWilliam Optics Cat 51 WIFD perspective view for portable astrophotography
William Optics William Optics Cat 51 WIFD
$1,225.00 CAD
Askar FRA400C 72mm f/5.6 Quintuplet AstrographAskar FRA400C 72mm f/5.6 Quintuplet Astrograph
Askar Askar FRA400C 72mm f/5.6 Quintuplet Astrograph
$1,253.00 CAD
Save $300.00
Starfield Gear60Q 60mm f/5 Petzval astrograph with integrated handle and dovetailStarfield Gear60Q wide-field astrophotography refractor telescope side view
Starfield Starfield Gear60Q 60mm f/5 Petzval Astrograph
$1,269.99 CAD $1,569.99 CAD
Askar 65PHQAskar 65PHQ
Askar Askar 65PHQ
$1,304.00 CAD
William Optics MiniCat 51 WIFD 51mm f/3.5 Petzval astrograph for wide-field astrophotographyWilliam Optics MiniCat 51 WIFD with carry case for travel astrophotography
William Optics William Optics MiniCat 51 WIFD
$1,363.00 CAD
Askar FRA300 Pro Quintuplet AstrographAskar FRA300 Pro Quintuplet Astrograph
Askar Askar FRA300 Pro Quintuplet Astrograph
$1,376.00 CAD
HAC125DX MinigraphHAC125DX Minigraph
Sky-Watcher HAC125DX Minigraph
$1,380.00 CAD
Askar 91F Flat-Field Quadruplet AstrographAskar 91F Flat-Field Quadruplet Astrograph
Askar Askar 91F Flat-Field Quadruplet Astrograph
$1,398.60 CAD
Askar FRA400 Quintuplet Flat-Field AstrographAskar FRA400 Quintuplet Flat-Field Astrograph
Askar Askar FRA400 Quintuplet Flat-Field Astrograph
$1,674.99 CAD
William Optics Cat 61 WIFD 61mm f/4.9 Petzval astrograph for wide-field astrophotographyWilliam Optics Cat 61 WIFD detail view of WIFD focuser
William Optics William Optics Cat 61 WIFD
$1,929.00 CAD
William Optics Ultra-Cat 56 56mm f/4.8 Petzval astrograph for portable deep-sky astrophotographyWilliam Optics Ultra-Cat 56 compact imaging refractor for wide-field astrophotography
William Optics William Optics Ultra-Cat 56
$1,957.20 CAD
Starfield Optics Gear70Q 70mm f/5 quad Petzval astrograph for wide-field deep-sky astrophotographyStarfield Optics Gear70Q 70mm quadruplet apochromatic refractor telescope for full-frame astrophotography
Starfield Starfield Optics Gear70Q 70mm f/5 Quad Petzval Astrograph
$1,999.99 CAD
Askar 111F Flat-Field quadruplet astrograph - main product view in blue and white finish
Askar Askar 111F Flat-Field Quadruplet Astrograph
$2,098.60 CAD
Askar 80PHQ Refractive AstrographAskar 80PHQ Refractive Astrograph
Askar Askar 80PHQ Refractive Astrograph
$2,174.00 CAD
Askar SQA70 70mm f/4.8 quintuplet Petzval astrograph - main product viewAskar SQA70 - companion view with tube rings and dovetail plate
Askar Askar SQA70 Quintuplet Petzval Astrograph 70mm f/4.8
$2,233.00 CAD
6” Rowe-Ackermann Schmidt Astrograph (RASA 6) Optical Tube Assembly (CG-5 Dovetail)6” Rowe-Ackermann Schmidt Astrograph (RASA 6) Optical Tube Assembly (CG-5 Dovetail)
Celestron 6” Rowe-Ackermann Schmidt Astrograph (RASA 6) Optical Tube Assembly (CG-5 Dovetail)
$2,361.00 CAD

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