About this item
x Suitable for OTA with focal length within 700mm; SV165 compact mini guide scope can be used with astronomical telescopes with focal length within 700mm
x Clear and sharp vision; fully multi-coated and achromatic optical glass brings you clearer and sharper vision in astronomical observation and astrophotography
x Six-point guide ring; the angle-adjustable six-point fixation method can adjust the coaxiality of the guide scope and the main telescope according to the needs
x Compatible with guide cameras; the 1.25-inch and M42 threaded interface is compatible with SV305 Pro and Orion ZWO QHY and so on auto guiding cameras; guidescope with two T2 extension tubes can assist focusing
x Front focuser with scale; it is convenient to mark the focus position to improve the efficiency of Repeating focusing; Locking ring can ensure that the focus position does not change during use
Specification
Aperture : 40 mm / 1.57 inch
Focal Length : 160 mm / 6.30 inch
Focal Ratio : f/4
Connection : 7.1.25" & M42 thread
Focuser Type : Front Part Focuser
Back Focus : 12.5mm
Tube Travel : 15mm
Dovetail includes : 1/4 screw hole
Material : Aluminum
Net Weight : 450g / 15.87oz
Body Size : 179x114x59mm / 7.05x4.49x2.32 inch
Eye Piece Lens Description : Achromatic
Mount : Altazimuth Mount
Focus Type : Manual Focus
Power Source: guide scope
Finderscope : Reflex
Coating : Fully Multi-Coated
Additional Features : Six-point adjustable guide ring, Compatible with various guide and planetary cameras, Front focuser with scale, Compact and lightweight design
What's in the box
1 x SV165 Mini Guide Scope
