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William Optics Canon EOS Camera Adapter - Discontinued

WO-AD4-A009-L00BL03

Allows attachment of Canon EOS cameras to William Optics telescopes Ensures a secure and stable connection for astrophotography Description ...

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CA$92.00
CA$92.00 - CA$92.00
CA$92.00
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CA$344.00 - CA$344.00
CA$344.00
CA$344.00 - CA$344.00
CA$344.00

William Optics Carry Soft Case for FLT132

WO-BG1-P005

Designed specifically for the William Optics FLT132 refractor Ensures a precise, secure fit for the optical tube Soft-sided construction for light...

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CA$344.00 - CA$344.00
CA$344.00
CA$344.00 - CA$344.00
CA$344.00
CA$3,741.00 - CA$4,137.00
CA$3,741.00 - CA$4,137.00
CA$3,741.00 - CA$4,137.00
CA$3,741.00

William Optics Cat 91 WIFD

Options available
1 variants in stock

91mm Aperture, 448mm Focal Length (f/4.9) 5-Element Advanced Petzval Optical Design 55mm Corrected Image Circle WIFD Rack & Pinion Internal Fo...

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CA$3,741.00 - CA$4,137.00
CA$3,741.00 - CA$4,137.00
CA$3,741.00
CA$69.00 - CA$69.00
CA$69.00
CA$69.00 - CA$69.00
CA$69.00

William Optics Cat Mounting Ring

WO-M-MR50RC-BL

50mm Inner Diameter Solid Aluminum Construction Anodized Blue Finish 1/4"-20 Threaded Mounting Holes Weight: 4.9 oz (140 g) Description FAQ Spe...

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CA$69.00
CA$69.00 - CA$69.00
CA$69.00
CA$83.00 - CA$83.00
CA$83.00
CA$83.00 - CA$83.00
CA$83.00

William Optics Cat Series Saddle Handle Bar

Options available
3 variants in stock

Length: 107 mm Integrated Mini-Vixen Style Saddle Weight: 0.12 kg / 0.26 lbs Designed for William Optics Cat Series Telescopes Adds a carrying han...

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CA$83.00 - CA$83.00
CA$83.00
CA$83.00 - CA$83.00
CA$83.00
CA$52.00 - CA$52.00
CA$52.00
CA$52.00 - CA$52.00
CA$52.00

William Optics DSD 110 Plate

Options available
5 variants in stock

Dual Saddle Plate Design Accepts Vixen-Style Dovetails Accepts Losmandy D-Style Dovetails Precision CNC-Machined Construction Durable Anodized Fin...

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CA$52.00 - CA$52.00
CA$52.00
CA$52.00 - CA$52.00
CA$52.00
CA$65.00 - CA$66.00
CA$65.00 - CA$66.00
CA$65.00 - CA$66.00
CA$65.00

William Optics DSD 210 Plate

Options available
3 variants in stock

210 mm total length for balancing flexibility Dual-profile fits both Vixen-style and Arca-Swiss clamps 41.5 mm width provides a stable mounting su...

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CA$65.00 - CA$66.00
CA$65.00 - CA$66.00
CA$65.00 - CA$66.00
CA$65.00
CA$71.00 - CA$80.00
CA$71.00 - CA$80.00
CA$71.00 - CA$80.00
CA$71.00

William Optics DSD 245 Plate

Options available
2 variants in stock

Length: 245 mm Weight: 0.33 kg / 0.72 lbs Dovetail Compatibility: Vixen & Arca-Swiss CNC-machined construction Description FAQ Specificatio...

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CA$71.00 - CA$80.00
CA$71.00 - CA$80.00
CA$71.00 - CA$80.00
CA$71.00
CA$543.00 - CA$543.00
CA$543.00
CA$543.00 - CA$543.00
CA$543.00

William Optics Elite Drawer OAG Kit

WO-M-OAG-ED
4 in stock

Integrates Off-Axis Guider and Filter Drawer 37.5 mm Optical Length Supports M48, M54, and M68 Connections Magnetic M48 Filter Holder 336 g (11.85...

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CA$543.00
CA$543.00 - CA$543.00
CA$543.00
CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00

William Optics Extension Bar for iOptron Skyguider Pro

WO-M-IO-EB20RD
2 in stock

Adds a declination axis to the iOptron SkyGuider Pro Specifically designed to fit the iOptron SkyGuider Pro Description The Wi...

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CA$49.00
CA$49.00 - CA$49.00
CA$49.00
CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00

William Optics Flat4 Draw Tube Adapter for FLT (Gold) for 2007-2016 Models

WO-AD4-A006-L00GD03

Securely connects the Flat4 Field Flattener to the draw tube Designed for William Optics FLT 98, 110, 132, and 152 models Compatible with telescop...

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CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00

William Optics Flat4 Draw Tube Adapter for GT102, FLT 132 - Black for 3" V-Power Focuser

WO-AD4-A006-L00BL03

Connects William Optics Flat4 Flattener to Draw Tube Designed for the 3" V-Power Focuser Compatible with GT102 & FLT 132 (2017 Models) Ensures...

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CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00

William Optics Flat4 Draw Tube Adapter for GT102, FLT 132 - Blue for 3" V-power Focuser

WO-AD4-A006-L00BU03

Connects Flat4 Flattener to 3" V-Power Focuser Compatible with William Optics GT102 & FLT 132 Engineered for 2017 Telescope Models Secure Thre...

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CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00
CA$1,087.00 - CA$1,087.00
CA$1,087.00
CA$1,087.00 - CA$1,087.00
CA$1,087.00

William Optics Flattener 68III

WO-P-FLAT68III

1.0x Flattener Power preserves native focal length Corrects field curvature for Full Frame sensors Designed for William Optics FLT132, GT102, and ...

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CA$1,087.00 - CA$1,087.00
CA$1,087.00
CA$1,087.00 - CA$1,087.00
CA$1,087.00
CA$4,965.00 - CA$4,965.00
CA$4,965.00
CA$4,965.00 - CA$4,965.00
CA$4,965.00

William Optics Fluorostar 120

Options available

120mm Aperture FPL-53 Triplet Apochromatic Optics 3.3" Rack & Pinion Focuser Built-in Camera Angle Rotator Integrated Bahtinov Mask Descrip...

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CA$4,965.00 - CA$4,965.00
CA$4,965.00
CA$4,965.00 - CA$4,965.00
CA$4,965.00
CA$6,304.00 - CA$8,162.00
CA$6,304.00 - CA$8,162.00
CA$6,304.00 - CA$8,162.00
CA$6,304.00

William Optics Fluorostar 132

Options available

132mm Aperture, 910mm Focal Length (f/6.9) Air-Spaced Triplet Apochromatic Objective Premium FPL-53 Glass for Superior Color Correction Heavy-Duty...

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CA$6,304.00 - CA$8,162.00
CA$6,304.00 - CA$8,162.00
CA$6,304.00 - CA$8,162.00
CA$6,304.00
CA$10,653.00 - CA$12,417.00
CA$10,653.00 - CA$12,417.00
CA$10,653.00 - CA$12,417.00
CA$10,653.00

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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CA$10,653.00 - CA$12,417.00
CA$10,653.00 - CA$12,417.00
CA$10,653.00 - CA$12,417.00
CA$10,653.00
CA$2,877.00 - CA$3,033.00
CA$2,877.00 - CA$3,033.00
CA$2,877.00 - CA$3,033.00
CA$2,877.00

William Optics Fluorostar 91

Options available

91mm Aperture Apochromatic Triplet FPL-53 Glass for Superior Color Correction Strehl Ratio Exceeding 0.95 3.3" Dual-Speed Rack & Pinion Focuse...

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CA$2,877.00 - CA$3,033.00
CA$2,877.00 - CA$3,033.00
CA$2,877.00 - CA$3,033.00
CA$2,877.00
CA$1,515.00 - CA$1,515.00
CA$1,515.00
CA$1,515.00 - CA$1,515.00
CA$1,515.00

William Optics Gran Turismo 71 APO Triplet

WO-A-F71GTII-RD

71mm Triplet Apochromatic Lens 419mm Focal Length at f/5.9 44mm Full-Frame Image Circle 2.5" Rack & Pinion Focuser OTA Weight: 2.95 kg (6.5 lb...

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CA$1,515.00 - CA$1,515.00
CA$1,515.00
CA$1,515.00 - CA$1,515.00
CA$1,515.00
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 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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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$549.00 - CA$631.00
CA$549.00 - CA$631.00
CA$549.00 - CA$631.00
CA$549.00

William Optics GuideStar 61

Options available

FPL53 ED Air-Spaced Doublet Lens Dual-Purpose Guide Scope and Imaging Telescope Draw-Tube (Push-Pull) Focuser Rotating Lens Assembly for Image Fra...

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CA$549.00 - CA$631.00
CA$549.00 - CA$631.00
CA$549.00 - CA$631.00
CA$549.00
CA$381.00 - CA$397.00
CA$381.00 - CA$397.00
CA$381.00 - CA$397.00
CA$381.00

William Optics High Latitude WO Vixen Style Base Mount

Options available

Designed specifically for the iOptron Skyguider Pro Enables stable, precise polar alignment at high latitudes Includes Vixen-style mounting saddle...

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CA$381.00 - CA$397.00
CA$381.00 - CA$397.00
CA$381.00 - CA$397.00
CA$381.00
CA$83.00 - CA$83.00
CA$83.00
CA$83.00 - CA$83.00
CA$83.00

William Optics Image Plane Tilt Adjuster

WO-M-FD-RC51

Designed exclusively for the William Optics RedCat 51 astrograph Corrects image plane tilt for perfectly round stars across the frame Adds only 12...

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CA$83.00 - CA$83.00
CA$83.00
CA$83.00 - CA$83.00
CA$83.00
CA$54.00 - CA$54.00
CA$54.00
CA$54.00 - CA$54.00
CA$54.00

William Optics iOptron Skyguider Pro Dec Adapter

WO-M-IOPSG-SPM

Directly Mounts William Optics Scopes to iOptron Skyguider Pro Replaces the Standard Declination (DEC) Bracket Low-Profile Design for Enhanced Sta...

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CA$54.00 - CA$54.00
CA$54.00
CA$54.00 - CA$54.00
CA$54.00