Skip to content

Astrographs

Filters

Askar 151PHQ f/7 Quadruplet Astrograph
CA$6,299.00 - CA$6,299.00
CA$6,299.00
CA$6,299.00 - CA$6,299.00
CA$6,299.00

Askar 151PHQ f/7 Quadruplet Astrograph

ASK-151PHQ

151mm Aperture Quadruplet APO Optics 1057mm Focal Length at f/7 Integrated Flattener for a 60mm Image Circle Includes Two ED Glass Elements for Co...

View full details
CA$6,299.00 - CA$6,299.00
CA$6,299.00
CA$6,299.00 - CA$6,299.00
CA$6,299.00
Askar 65PHQ f/6.4 Quintuplet Flat-Field Astrograph
CA$1,259.00 - CA$1,259.00
CA$1,259.00
CA$1,259.00 - CA$1,259.00
CA$1,259.00

Askar 65PHQ f/6.4 Quintuplet Flat-Field Astrograph

ASK-65PHQ

65mm Aperture Quintuplet APO Optical Design 416mm Focal Length at f/6.4 Built-in Field Flattener with 44mm Image Circle 2.8kg Total Weight Includi...

View full details
CA$1,259.00 - CA$1,259.00
CA$1,259.00
CA$1,259.00 - CA$1,259.00
CA$1,259.00
Askar SQA130 f/4.8 Quintuplet Petzval Astrograph
CA$6,719.00 - CA$6,719.00
CA$6,719.00
CA$6,719.00 - CA$6,719.00
CA$6,719.00

Askar SQA130 f/4.8 Quintuplet Petzval Astrograph

ASK-SQA130

130mm Aperture Quintuplet Petzval APO Optics 624mm Focal Length at a Fast f/4.8 Focal Ratio 55mm Corrected Image Circle for Medium Format Sensors ...

View full details
CA$6,719.00 - CA$6,719.00
CA$6,719.00
CA$6,719.00 - CA$6,719.00
CA$6,719.00
CA$1,538.00 - CA$1,538.00
CA$1,538.00
CA$1,538.00 - CA$1,538.00
CA$1,538.00

Askar N160 f/3.6 Newtonian

ASK-N160
1 in stock

160mm Aperture Parabolic Mirror f/3.4 Focal Ratio with Included 0.95x Corrector 544mm Corrected Focal Length Carbon Fiber Tube Construction 3.97kg...

View full details
CA$1,538.00 - CA$1,538.00
CA$1,538.00
CA$1,538.00 - CA$1,538.00
CA$1,538.00
CA$6,670.00 - CA$6,670.00
CA$6,670.00
CA$6,670.00 - CA$6,670.00
CA$6,670.00

Sky-Watcher Esprit 150 EDX Super APO Triplet f/7 Telescope

SW-S11455

Designed with the discerning astrophotographer in mind, Sky-Watcher’s ALL NEW top-of-the-line Esprit EDX refractors deliver the kind of imaging per...

View full details
CA$6,670.00 - CA$6,670.00
CA$6,670.00
CA$6,670.00 - CA$6,670.00
CA$6,670.00
CA$2,819.00 - CA$2,819.00
CA$2,819.00
CA$2,819.00 - CA$2,819.00
CA$2,819.00

ZWO FF131-APO 131mm Quadruplet Refractor F/7.5

ZWO-FF131-APO
1 in stock

131mm Aperture 983mm Focal Length (f/7.5) 4-Element Air-Spaced Quadruplet Design 3-inch Dual-Speed Rack & Pinion Focuser 20.7 lb. Weight with ...

View full details
CA$2,819.00 - CA$2,819.00
CA$2,819.00
CA$2,819.00 - CA$2,819.00
CA$2,819.00
CA$1,409.00 - CA$1,409.00
CA$1,409.00
CA$1,409.00 - CA$1,409.00
CA$1,409.00

ZWO FF90-APO 90mm Quadruplet Refractor F/6.8

ZWO-FF90-APO

90mm Aperture 609mm Focal Length (f/6.8) 4-Element Quadruplet Optical Design 3" Dual-Speed Rack & Pinion Focuser 9.97 lb. Weight with Handle, ...

View full details
CA$1,409.00 - CA$1,409.00
CA$1,409.00
CA$1,409.00 - CA$1,409.00
CA$1,409.00
CA$1,792.00 - CA$1,792.00
CA$1,792.00
CA$1,792.00 - CA$1,792.00
CA$1,792.00

Askar SQA60 Pro 60mm f/4.6 Sextuplet APO

ASK-SQA60
2 in stock

60mm Aperture Sextuplet APO Optics 276mm Focal Length at a Fast f/4.6 44mm Full-Frame Corrected Image Circle Integrated Petzval Design with 2 SD G...

View full details
CA$1,792.00 - CA$1,792.00
CA$1,792.00
CA$1,792.00 - CA$1,792.00
CA$1,792.00
Tele Vue TV-NP127is OTA 1
CA$10,322.00 - CA$10,322.00
CA$10,322.00
CA$10,322.00 - CA$10,322.00
CA$10,322.00

Tele Vue TV-NP127is OTA

TV-NPI-5054

Aperture: 127mm Focal Length: 660mm Focal Ratio: f/5.2 Optical Design: APO Nagler-Petzval (4 elements / 2 groups) Focuser: 2.4" Focusmate Dual-Spe...

View full details
CA$10,322.00 - CA$10,322.00
CA$10,322.00
CA$10,322.00 - CA$10,322.00
CA$10,322.00
Tele Vue TV-NP101is OTA 1
CA$5,974.00 - CA$5,974.00
CA$5,974.00
CA$5,974.00 - CA$5,974.00
CA$5,974.00

Tele Vue TV-NP101is OTA

TV-NPI-4057

Aperture: 101mm Focal Length: 540mm Focal Ratio: f/5.4 Optical Design: APO Nagler-Petzval (4 elements / 2 groups) Focuser: 2.4" Focusmate Dual-Spe...

View full details
CA$5,974.00 - CA$5,974.00
CA$5,974.00
CA$5,974.00 - CA$5,974.00
CA$5,974.00
CA$2,910.00 - CA$2,910.00
CA$2,910.00
CA$2,910.00 - CA$2,910.00
CA$2,910.00

Sky-Watcher Esprit 100 EDX Super APO Triplet f/5.5 Telescope

SW-S11435

100mm Super-Apochromatic Triplet Optics 550mm Focal Length at f/5.5 3.4" Dual-Speed (11:1) Rack & Pinion Focuser 16 lb Optical Tube Weight Inc...

View full details
CA$2,910.00 - CA$2,910.00
CA$2,910.00
CA$2,910.00 - CA$2,910.00
CA$2,910.00
CA$1,800.00 - CA$1,800.00
CA$1,800.00
CA$1,800.00 - CA$1,800.00
CA$1,800.00

Sky-Watcher Esprit 70EDX Super APO Triplet f/7 Telescope

SW-S11425

70mm Super-Apochromatic ED Triplet Optics 490mm Focal Length at f/7 2.7" Dual-Speed (11:1) Rack & Pinion Focuser 7-pound Optical Tube Assembly...

View full details
CA$1,800.00 - CA$1,800.00
CA$1,800.00
CA$1,800.00 - CA$1,800.00
CA$1,800.00
CA$3,033.00 - CA$3,033.00
CA$3,033.00
CA$3,033.00 - CA$3,033.00
CA$3,033.00

William Optics UltraCat 76 f/4.8 WIFD

WO-T-C-76BR
2 in stock

76 mm Aperture, 365 mm Focal Length (f/4.8) 5-Element Advanced Petzval Optical Design 50 mm Corrected Image Circle William Optics Internal Focusin...

View full details
CA$3,033.00 - CA$3,033.00
CA$3,033.00
CA$3,033.00 - CA$3,033.00
CA$3,033.00
CA$5,976.00 - CA$5,976.00
CA$5,976.00
CA$5,976.00 - CA$5,976.00
CA$5,976.00

Celestron Origin Mark II - Intelligent Home Observatory

CEL-12100

152mm (6") Rowe-Ackermann Schmidt Astrograph (RASA) Optics Ultra-Fast f/2.2 Focal Ratio for Short Exposures 8.3 Megapixel Sony IMX678 Color CMOS S...

View full details
CA$5,976.00 - CA$5,976.00
CA$5,976.00
CA$5,976.00 - CA$5,976.00
CA$5,976.00
CA$1,380.00 - CA$1,380.00
CA$1,380.00
CA$1,380.00 - CA$1,380.00
CA$1,380.00

Sky-Watcher HAC 125DX f/2 Astrograph

SW-S11250
1 in stock

125mm Honders Advanced Catadioptric Optical Design Lightning-Fast f/2 Focal Ratio 250mm Focal Length 16mm Image Circle Optimized for Modern Sensor...

View full details
CA$1,380.00 - CA$1,380.00
CA$1,380.00
CA$1,380.00 - CA$1,380.00
CA$1,380.00
CA$3,335.00 - CA$3,335.00
CA$3,335.00
CA$3,335.00 - CA$3,335.00
CA$3,335.00

Celestron Advanced VX RASA 6"

CEL-12036

152mm (5.98") Rowe-Ackermann Schmidt Astrograph Ultra-fast f/2.2 focal ratio with 335mm focal length Advanced VX computerized German equatorial mo...

View full details
CA$3,335.00 - CA$3,335.00
CA$3,335.00
CA$3,335.00 - CA$3,335.00
CA$3,335.00
CA$2,362.00 - CA$2,362.00
CA$2,362.00
CA$2,362.00 - CA$2,362.00
CA$2,362.00

Celestron RASA 6" OTA

CEL-91071

152mm (5.98") Rowe-Ackermann Schmidt Astrograph Ultra-fast f/2.2 focal ratio for extremely short exposures 335mm focal length ideal for wide-field...

View full details
CA$2,362.00 - CA$2,362.00
CA$2,362.00
CA$2,362.00 - CA$2,362.00
CA$2,362.00
CA$27,597.00 - CA$27,597.00
CA$27,597.00
CA$27,597.00 - CA$27,597.00
CA$27,597.00

William Optics Pleiades 181 Astrograph F/5.5 7-element with 3 ED glasses

WO-T-P-181RD

181mm Aperture, 998mm Focal Length Fast f/5.5 Focal Ratio 7-Element Optical Design with 3 Super ED Glass Elements 55mm Corrected Image Circle 4.1-...

View full details
CA$27,597.00 - CA$27,597.00
CA$27,597.00
CA$27,597.00 - CA$27,597.00
CA$27,597.00
CA$5,793.00 - CA$5,793.00
CA$5,793.00
CA$5,793.00 - CA$5,793.00
CA$5,793.00

William Optics Pleiades 111 Astrograph F/4.8 7-element WIFD

WO-T-P-111BU

111mm Aperture 7-Element Astrograph 528mm Focal Length at a fast f/4.8 45mm Image Circle for Full-Frame Sensors William Optics Internal Focus Desi...

View full details
CA$5,793.00 - CA$5,793.00
CA$5,793.00
CA$5,793.00 - CA$5,793.00
CA$5,793.00
Sold out
CA$615.00 - CA$615.00
CA$615.00
CA$615.00 - CA$615.00
CA$615.00

SharpStar 50EDPH f/5.5 Triplet APO

SSO-SHEDPH50

50mm Aperture Triplet APO Objective 275mm Focal Length f/5.5 Focal Ratio Includes Two ED Glass Elements 1.07kg Total Weight 196mm Retracted Length...

View full details
CA$615.00 - CA$615.00
CA$615.00
CA$615.00 - CA$615.00
CA$615.00
Sold out
CA$1,539.00 - CA$1,539.00
CA$1,539.00
CA$1,539.00 - CA$1,539.00
CA$1,539.00

iOptron 300mm f/4 Imaging Newtonian

IOP-6315

Clear Aperture: 300mm (11.8") Focal Ratio: f/4 Focal Length: 1200mm OTA Weight: 48 lbs Focuser: 10:1 dual-speed Description FAQ Specificat...

View full details
CA$1,539.00 - CA$1,539.00
CA$1,539.00
CA$1,539.00 - CA$1,539.00
CA$1,539.00
CA$1,119.00 - CA$1,119.00
CA$1,119.00
CA$1,119.00 - CA$1,119.00
CA$1,119.00

iOptron 250mm f/4 Imaging Newtonian

IOP-6313

250mm (10") Parabolic Primary Mirror 1000mm Focal Length Fast f/4 Focal Ratio 10:1 Dual-Speed Focuser 34 lb 1 oz Optical Tube Assembly Weight D...

View full details
CA$1,119.00 - CA$1,119.00
CA$1,119.00
CA$1,119.00 - CA$1,119.00
CA$1,119.00
CA$879.00 - CA$879.00
CA$879.00
CA$879.00 - CA$879.00
CA$879.00

iOptron 200mm f/4 Imaging Newtonian

IOP-6312

200mm (8") Newtonian Reflector 800mm Focal Length Fast f/4 Focal Ratio 10:1 Dual-Speed Crayford Focuser OTA Weight: 20 lbs 6 oz Description FAQ...

View full details
CA$879.00 - CA$879.00
CA$879.00
CA$879.00 - CA$879.00
CA$879.00
CA$12,319.00 - CA$12,319.00
CA$12,319.00
CA$12,319.00 - CA$12,319.00
CA$12,319.00

iOptron Photron 16" Ritchey-Chretien

IOP-6117

16" (406mm) Aperture 3248mm Focal Length f/8 Focal Ratio Ritchey-Chretien Optical Design Carbon Fiber Truss Tube 3" 10:1 Dual-Speed Focuser Des...

View full details
CA$12,319.00 - CA$12,319.00
CA$12,319.00
CA$12,319.00 - CA$12,319.00
CA$12,319.00