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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Apochromatic Refractors

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Tele Vue TV-60 OTA 2
Tele Vue TV-60 OTA 1
$867.00 - $867.00
$867.00
$867.00 - $867.00
$867.00

Tele Vue TV-60 OTA

TV-TVO-2460

Aperture: 60mm Focal Length: 360mm Focal Ratio: f/6 Optical Design: APO Doublet (2 elements / 1 group) Focuser: 1.25" Helical Weight: 3 lbs (OTA) ...

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$867.00 - $867.00
$867.00
$867.00 - $867.00
$867.00
$3,221.36 - $3,221.36
$3,221.36
$3,221.36 - $3,221.36
$3,221.36

Sky-Watcher EDX 120 Super APO Triplet f/7 Telescope

$3,221.36 - $3,221.36
$3,221.36
$3,221.36 - $3,221.36
$3,221.36
$2,046.76 - $2,046.76
$2,046.76
$2,046.76 - $2,046.76
$2,046.76

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...

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$2,046.76 - $2,046.76
$2,046.76
$2,046.76 - $2,046.76
$2,046.76
$1,266.04 - $1,266.04
$1,266.04
$1,266.04 - $1,266.04
$1,266.04

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...

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$1,266.04 - $1,266.04
$1,266.04
$1,266.04 - $1,266.04
$1,266.04
$731.49 - $731.49
$731.49
$731.49 - $731.49
$731.49

Sky-Watcher Evostar EDX 80 APO f/7.5 Doublet Telescope

SW-S11135

80mm Apochromatic Doublet 600mm Focal Length (f/7.5) FPL-53 Extra-Low Dispersion Glass 2.8" Dual-Speed (11:1) Crayford Focuser 7.3 pound Optical T...

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$731.49 - $731.49
$731.49
$731.49 - $731.49
$731.49
$2,198.00 - $2,198.00
$2,198.00
$2,198.00 - $2,198.00
$2,198.00

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...

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$2,198.00 - $2,198.00
$2,198.00
$2,198.00 - $2,198.00
$2,198.00
$1,699.00 - $1,699.00
$1,699.00
$1,699.00 - $1,699.00
$1,699.00

Askar 120APO f/7 Triplet

ASK-ASKAPO120

120mm Aperture Triplet Air-Spaced APO Objective Includes one ED Glass Element for Superb Color Correction 840mm Focal Length at a Native f/7 Focal...

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$1,699.00 - $1,699.00
$1,699.00
$1,699.00 - $1,699.00
$1,699.00
$3,845.00 - $3,845.00
$3,845.00
$3,845.00 - $3,845.00
$3,845.00

Askar 160APO f/7 Triplet

ASK-ASKAPO160

160mm Aperture Triplet Air-Spaced APO Objective 1120mm Focal Length at f/7 Includes One ED Glass Element for Color Correction Retractable Dew Shie...

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$3,845.00 - $3,845.00
$3,845.00
$3,845.00 - $3,845.00
$3,845.00
$429.99 - $429.99
$429.99
$429.99 - $429.99
$429.99

SVBONY SV503 ED 80mm F7 Doublet

SV-F9359B

1.Rugged housing prevents damage; 2.Sliding graceful and soft dual-speed focuser; 3.Ed glass (S-FPL51) can produce very beautiful and clear images...

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$429.99 - $429.99
$429.99
$429.99 - $429.99
$429.99
$19,998.00 - $19,998.00
$19,998.00
$19,998.00 - $19,998.00
$19,998.00

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-...

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$19,998.00 - $19,998.00
$19,998.00
$19,998.00 - $19,998.00
$19,998.00
$4,198.00 - $4,198.00
$4,198.00
$4,198.00 - $4,198.00
$4,198.00

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...

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$4,198.00 - $4,198.00
$4,198.00
$4,198.00 - $4,198.00
$4,198.00
Sold out
$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00

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...

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$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00
Sold out
$1,865.00 - $1,865.00
$1,865.00
$1,865.00 - $1,865.00
$1,865.00

Askar V 60/80mm Modular Telescope

ASK-ASKARV80

60mm Aperture Triplet Air-Spaced APO Objective 360mm Focal Length f/6 Native Focal Ratio Modular design supports optional 80mm objective lens Stan...

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$1,865.00 - $1,865.00
$1,865.00
$1,865.00 - $1,865.00
$1,865.00
$2,198.00 - $2,198.00
$2,198.00
$2,198.00 - $2,198.00
$2,198.00

William Optics Gran Turismo WIFD 81

Options available

81mm Aperture Triplet Apochromatic Refractor FPL-53 Ohara Glass for Superior Color Correction William Optics Internal Focusing Design (WIFD) Inclu...

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$2,198.00 - $2,198.00
$2,198.00
$2,198.00 - $2,198.00
$2,198.00
$2,309.00 - $2,309.00
$2,309.00
$2,309.00 - $2,309.00
$2,309.00

Sharpstar Z4 100mm f/5.5 Sextuplet Apo Astrograph

SSO-Z4

100mm Aperture f/5.5 Focal Ratio / 550mm Focal Length Sextuplet Air-Spaced APO Optical Design 36mm Corrected Image Circle 4.3kg Net Weight Desc...

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$2,309.00 - $2,309.00
$2,309.00
$2,309.00 - $2,309.00
$2,309.00
$4,399.00 - $4,399.00
$4,399.00
$4,399.00 - $4,399.00
$4,399.00

SharpStar 140PH f/6.5 Triplet APO

SSO-140PH

140mm Aperture 910mm Focal Length f/6.5 Focal Ratio Triplet Air-Spaced APO Objective with Two ED Elements 0.83 arc-seconds Resolution 10.1kg Net W...

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$4,399.00 - $4,399.00
$4,399.00
$4,399.00 - $4,399.00
$4,399.00
$3,799.00 - $3,799.00
$3,799.00
$3,799.00 - $3,799.00
$3,799.00

SharpStar 121SDQ f/5.6 Quintuplet APO

SSO-121SDQ

This product is a new generation of independent design of quintuple air-spaced high quality refractor telescope which take the form of dual after...

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$3,799.00 - $3,799.00
$3,799.00
$3,799.00 - $3,799.00
$3,799.00
$2,385.00 - $2,385.00
$2,385.00
$2,385.00 - $2,385.00
$2,385.00

SharpStar 100QII f/5.8 Quadruplet APO

SSO-100QII

Compare with the first generation products, it has the following features: 1 The optical design has changed, in addition to the original F5.8 foc...

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$2,385.00 - $2,385.00
$2,385.00
$2,385.00 - $2,385.00
$2,385.00
$1,645.00 - $1,645.00
$1,645.00
$1,645.00 - $1,645.00
$1,645.00

SharpStar 94EDPH f/5.5 Triplet APO

SSO-94EDPH

Aperture: 94mm Focal Ratio: f/5.5 Focal Length: 517mm Optical Design: Triplet APO with Two ED Elements Weight: 3.3KG Description FAQ Specificat...

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$1,645.00 - $1,645.00
$1,645.00
$1,645.00 - $1,645.00
$1,645.00
$7,398.00 - $8,998.00
$7,398.00 - $8,998.00
$7,398.00 - $8,998.00
$7,398.00

William Optics Fluorostar 156

Options available

156mm Aperture Triplet Apochromat 1217mm Focal Length (f/7.8) FPL-53 & Lanthanum Glass Elements 3.7" Rack & Pinion Focuser Thermally Stabl...

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$7,398.00 - $8,998.00
$7,398.00 - $8,998.00
$7,398.00 - $8,998.00
$7,398.00
$3,999.99 - $3,999.99
$3,999.99
$3,999.99 - $3,999.99
$3,999.99

Explore Scientific ED152 Triplet in Carbon Fiber

ES-TED15208CF-HEX33

152mm (6") Aperture f/8 Focal Ratio Air-Spaced Triplet Apochromatic Optics HOYA FCD1 Extra-Low Dispersion Glass Carbon Fiber Optical Tube 20.5 lbs...

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$3,999.99 - $3,999.99
$3,999.99
$3,999.99 - $3,999.99
$3,999.99
$2,499.99 - $2,499.99
$2,499.99
$2,499.99 - $2,499.99
$2,499.99

Explore Scientific FCD100 Series 127mm f/7.5 Triplet APO Refractor - Aluminum with 2.5" HEX Focuser

ES-FCD100-127075-02

127mm (5") Aperture f/7.5 Focal Ratio Air-Spaced Triplet Apochromatic Optics HOYA FCD100 ED Glass Element 2.5" Hexagonal Rack-and-Pinion Focuser ...

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$2,499.99 - $2,499.99
$2,499.99
$2,499.99 - $2,499.99
$2,499.99
$1,699.99 - $1,699.99
$1,699.99
$1,699.99 - $1,699.99
$1,699.99

Explore Scientific ED102-FCD100 Series Triplet APO Refractor

ES-FCD100-10207-02

102mm Aperture 714mm Focal Length (f/7) Air-Spaced Triplet Apochromatic Design Genuine HOYA FCD100 ED Glass Element 2.5" HEX Focuser with 10 lb Ca...

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$1,699.99 - $1,699.99
$1,699.99
$1,699.99 - $1,699.99
$1,699.99
$1,119.99 - $1,119.99
$1,119.99
$1,119.99 - $1,119.99
$1,119.99

Explore Scientific ED80-FCD100 Series Triplet APO Refractor

ES-FCD100-0806-02

Apochromatic Triplet Refractor Genuine HOYA FCD100 ED Glass Air-Spaced Optical Design Proprietary EMD Multi-Layer Coatings Heavy-Duty Hexagonal Fo...

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$1,119.99 - $1,119.99
$1,119.99
$1,119.99 - $1,119.99
$1,119.99