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Table of Contents
Related Manuals for William Optics GRAN TURISMO 71 APO
Summary of Contents for William Optics GRAN TURISMO 71 APO
- Page 1 GRAN TURISMO 71 APO Owner’s Manual ver. 1.0 2017.06...
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Page 2: Table Of Contents
Contents What is in the Box Specification Telescope Diagram Accessories Map Usage Storage and Cleaning Caution and Safety, Optional Equipment Optional Equipment Recommended Accessories... -
Page 3: What Is In The Box
7 1 User Manual urismo What is in the Box Soft Carry Case Case Shoulder Strap 1.25”-2” Adapter GT71 APO Telescope Aluminium Knob Protection Cap 2 Mounting Rings Dovetail Plate 2 Years Warranty Card... -
Page 4: Specification
71 User Manual urismo Specification Aperture 71mm Focal Ratio F/5.9 Focal Length 420mm Resolving 1.62” Power Limiting 11.1 Magnitude GT71 Φ 40mm / GT71 with Flat 6 Φ 42mm Image Circle Objective Type 3 elements Air-spaced with FPL53 glass Lens Shade Retractable R&P Focuser 2.5”... -
Page 5: Telescope Diagram
7 1 User Manual urismo Telescope Diagram [1] Dust Cover [2] Retractable Dew Shield [3] Main Tube [4] Mounting Rings [5] Dovetail Plate [11] [6] R&P Focuser [7] 10:1 Ratio Fine Knob [8] Fine Knob Protection Cover [9] Temperature Gauge [10] Three lock screws [11] 1.25”... -
Page 6: Accessories Map
71 User Manual urismo Accessories Map 1.25” Eyepiece GRAN TURISMO 71 APO EQ Mount... -
Page 7: Usage
7 1 User Manual urismo Usage he Gran Turismo 71 is designed for both daytime and nighttime viewing, as an out- standing travel scope. We recommend purchasing a WO 2” star diagonal to make the most of these little telescopes. Since the Gran Turismo 71 is well suited to viewing nebulae, clusters, large galaxies, and comets, we recommend the use of high-quality wide-angle eyepieces. -
Page 8: Storage And Cleaning
71 User Manual urismo Draw Tube Locking Screw 3mm Screw Heavy Duty R&P Focuser 10:1 Ratio Knob 2mm Screw All WO telescopes are now fitted with a smooth and precise dual speed 1:10 focusing sys- tem, it means that for every ten full rotations of the small fine-focus knob the large knob rotates once. -
Page 9: Caution And Safety, Optional Equipment
William Optics Corp.: this violates the warranty terms under the limited product warranty section and invalids any guarantee. Always consult with your local WC Authorized Dealer or with William Optics Corp. for details on how to service your telescope. -
Page 10: Recommended Accessories
71 User Manual urismo Recommended Accessories Finder Scope Finder Scope Mounting Flattner 6 for GT71 Bracket 2” Rotolock Durabright Diaelectric Diagonal XWA (100 °-110 °) Eye Pieces EQ Mount...
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