SVBONY SV106 Guide Scope 60mm Multi-Use Finder Scope Guide Scope with Helical Focuser F4 for SG4 QHY5II ZWO SG4 CCD Astronomical Telescope
- 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.
- 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 f....
