Manufacturers & Suppliers of Astronomical Telescopes in India Serving Amateur Astronomers Since 1976
Manufacturers & Suppliers of Astronomical Telescopes in India Serving Amateur Astronomers Since 1976
DESCRIPTION
Versatile 60mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guide stars; will help guide you to capturing higher quality astrophotos;an ideal addition to any astrophotographers collection of gear
The helical focuser simply moves the attached device inwards or outwards while maintaining its orientation;this convenient feature means your field of potential guide stars will not rotate as focus is adjusted, further increasing ease of use
For those nights when you don't plan to capture astrophotos exposures, this versatile Guide Scope can double as a straight-through finder scope with an optional 1.25" eyepiece installed;For example, inserting a 25 mm eyepiece creates a 9.6x60 finder scope, or you can insert one Illuminated Centering Eyepieces for use as a finder with illuminated crosshairs for easy aiming
The focuser boasts 8 mm of precise helical focus travel;plus telescoping drawtube housing provides up to 35mm of additional back-travel if needed for your particular autoguider device;No extension tubes necessary; a compression ring fitting keeps any inserted autoguider cameras or eyepieces free of pesky scratches
The Multi-Use Guide Scope with Helical Focuser also features male T-threads on the focuser collar for secure threaded attachment of guide cameras equipped with female T-threads.
Scope of Delivery
60mm Primary Mirror
Guiding Bracket w/ 89mm Dovetail Plate
1.25inch Helical Focuser
6 PCS Metal Thumbscrews
| TECHNICAL SPECIFICATIONS for 50mm Guide Scope | |
| Type of Telescope | Achromatic Refractor |
| Lens | Cemented |
| Tube material | Aluminum Alloy |
| Net weight (without access.) | 620 g |
| Aperture | 50mm |
| Focal Length | 162mm |
| Focal Ratio | F3.2 |
| Coating | Fully multi-coated |
| Best for imaging | Deep sky |
| User level | Intermediate |
| Resolving power | 3.32arc*sec |
| Focuser | Helical Focuser with 8 mm Travel |
| Connection to eyepiece | 1.25inch |
| Tube diameter | 66mm |
| Dewcap diameter | 69mm |
| Total Length | 270mm |
| Included accessories | Tube Rings and Dovetail Rail |
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STARTRACKER [ India ]
EXPLORE SCIENTIFIC [ USA ]
G.S.O. [ Taiwan ]
Goto Mounts / Tripods [ U.S.A ]
BRESSER [ Germany ]
William Optics [ Taiwan ]
Founder Optics [ Taiwan ]
MEADE [ U.S.A ]
CELESTRON [ U.S.A ]
K-SON [ Telescopes ]
S V Bony [ China ]
EYEPIECES & ACCESSORIES
CAMERA ADAPTORS
HD CAMERA & AUTO GUIDERS
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