●Compatible with mainstream auto guiding cameras; 1.25in and M42 mount interface designed for compatible with SV305 Pro and for Orion ZWO QHY and so on auto guiding cameras(Some camera models require additional accessories to assist in focusing) ●45mm back focus distance; Allows easy and precise focus adjustments and f4 aperture optics provides a very wide field of view which will help to quickly find the target when performing astronomical observations ●Quality craftsmanship; By using high-level CNC metal processing technology; SV165 guide scope has exquisite appearance; delicate feel and beautiful shape; fine workmanship bringing you visual enjoyment ●12.5mm Plossl eyepiece with red LED illuminated double line crosshair reticle;its idea for measuring double star angular separations;position angles;planetary diameters and lunar crater diameters ●Standard 1.25" eyepiece;suitable for any standard 1.25" telescope filters and other astronomical devices
Description
Connecting the telescope camera
For Auto Guiding Cameras
Designed for SV305 Pro ZWO QHY Orion Auto Guiding Cameras
Red LED Illuminate
Adjustable red LED light brightness control to illuminate crosshairs and preserve night vision
FOV 40 Degree
Wider view angle and bright high contrast views
4-Elements Plossl Design
excellent color correction and sharpness;it also offers excellent light transmission and sharp imaging on faint stars