William Optics Cat 91 WIFD Telescope User Guide
William Optics Cat 91 WIFD Telescope Specification Lens Type 5 Elements Advanced Petzval Design Focal Length 4 48 mm Diameter 91 mm Aperture f/ 4.9 Image circle 55 mm Focuser…
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WILLIAM OPTICS Manuals & User Guides
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User Manuals, Instructions and Guides for WILLIAM OPTICS products.
WILLIAM OPTICS manuals
Latest manuals from manuals+ curated for this brand.
WILLIAM OPTICS PLEIADES 68 Refractor Telescope Instruction Manual
PLEIADES 68 Refractor Telescope Instruction Manual PLEIADES 68 Refractor Telescope Warning Never aim your telescope or finder scope at the Sun without proper Solar filters installed on the front of…
WILLIAM OPTICS P-111-WIFD Refractor Telescope Instruction Manual
WILLIAM OPTICS P-111-WIFD Refractor Telescope Warning Never aim your telescope or finder scope at the Sun without proper Solar filters installed on the front of the telescope. Doing so for…
WILLIAM OPTICS REDCAT 71 APO Telescope Instruction Manual
WILLIAM OPTICS REDCAT 71 APO Telescope Instruction Manual Warning Never aim your telescope or finder scope at the Sun without proper Solar filters installed on the front of the telescope.…
WILLIAM OPTICS L-RC71RDIII RedCat 71 II f-4.9 Petzval Refractor Telescope Instruction Manual
WIFD REDCAT 71 MANUALWILLIAMOPTICS.COM/REDCAT-71 L-RC71RDIII RedCat 71 II f-4.9 Petzval Refractor Telescope Warning Never aim your telescope or finder scope at the Sun without proper Solar filters installed on the…
WILLIAM OPTICS RedCat 61 Petzval Refractor Telescope Instruction Manual
WILLIAM OPTICS RedCat 61 Petzval Refractor Telescope Warning Never aim your telescope or finder scope at the Sun without proper Solar filters installed on the front of the telescope. Doing…
WILLIAM OPTICS FLT91 Apochromatic Refractor Fluorostar Instruction Manual
FLUORO STAR 91 MANUAL WILLIAM0PTICS.C0M/FLU0R0STAR-91 FLT91 Apochromatic Refractor Fluorostar Warning Never aim your telescope or finder scope at the Sun without proper Solar filters installed on the front of the…
WILLIAM OPTICS ZS81 WIFD Widescreen Centre User Guide
WILLIAM OPTICS ZS81 WIFD Widescreen Centre Warning Never aim your telescope or finder scope at the Sun without proper Solar filters installed on the front of the telescope. Doing so…
WILLIAM OPTICS FLUOROSTAR 120 Telescope User Manual
WILLIAM OPTICS FLUOROSTAR 120 Telescope Warning Never aim your telescope or finder scope at the Sun without proper Solar filters installed on the front of the telescope. Doing so for…
WILLIAM OPTICS RedCat 71 Petzval Refractor Telescope User Guide
WILLIAM OPTICS RedCat 71 Petzval Refractor Telescope PARTS A. M48 Dust Cap/Thread B. Tilt Adapter C. Camera Angle Rotator D. Rotator Tension Knob E. Saddle Handlebar F. Helical Focuser with…
William Optics RedCat 51 WIFD Manual - User Guide
Comprehensive user manual for the William Optics RedCat 51 WIFD astrograph telescope. Learn about specifications, package contents, parts, operation, and accessories for astrophotography and cinematography.
William Optics Pleiades 68 Telescope Manual - Specifications, Operation, and Accessories
Comprehensive user manual for the William Optics Pleiades 68 telescope. Includes detailed specifications, package contents, parts identification, operational guides, and accessory compatibility for astrophotography and cinematography.
William Optics Sensor Tilt Xterminator (STX) Adjustment Guide
A comprehensive guide to adjusting the William Optics Sensor Tilt Xterminator (STX) for optimal astrophotography, covering tilt identification and adjustment procedures.
William Optics EAF Installation Guide for R&P Focusers
Step-by-step instructions for installing the William Optics Electronic Automatic Focuser (EAF) onto various William Optics R&P focuser models, ensuring optimal performance for astrophotography and visual observation.
William Optics REDCAT 51 Quick Start Guide and Accessories
Comprehensive quick start guide for the William Optics REDCAT 51 telescope, detailing parts, setup procedures, lens hood conversion, filter installation, and a catalog of compatible accessories for astrophotography and visual…
William Optics Cat 91 WIFD Telescope Specifications and Guide
Detailed specifications, operation guide, and installation instructions for the William Optics Cat 91 WIFD telescope, including focuser and tilt adjustments, EAF installation, and filter compatibility.
William Optics RedCat 61 WIFD Telescope Manual
Comprehensive manual for the William Optics RedCat 61 WIFD telescope, covering specifications, parts identification, operation guides, and accessory compatibility for astrophotography and cinematography.
William Optics Pleiades 68 Astrograph Manual - Specifications, Operation, and Accessories
Comprehensive user manual for the William Optics Pleiades 68 Astrograph telescope. Covers detailed specifications, package contents, parts identification, optical diagrams, operational guides for focuser and EAF installation, and accessory compatibility.
William Optics RedCat 51 Quick Start Guide
A quick start guide for the William Optics RedCat 51 telescope, detailing its parts, setup procedures, camera mounting, and available accessories for astrophotography and visual observation.
William Optics Redcat 71 WIFD Telescope Manual and Specifications
Comprehensive manual for the William Optics Redcat 71 WIFD telescope, covering specifications, package contents, parts identification, operation, and accessories for astrophotography and cinematography.
William Optics RedCat 51 WIFD III Telescope Manual & Guide
Comprehensive guide for the William Optics RedCat 51 WIFD III refractor telescope. Covers specifications, package contents, parts, operation, and accessories for astrophotography and cinematography.
William Optics RedCat 71 Quick Start Guide: Setup and Specifications
A quick start guide for the William Optics RedCat 71 telescope, detailing its parts, assembly, mounting options, optional accessories, and technical specifications for astrophotography and visual observation.
WILLIAM OPTICS video guides
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