Description
Highlights
- Aerospace Aluminum Alloy Material Precision CNC Machining Technology Frosted and Anodized Housing Anti-skid brass screw
- The Focuser has a fixed orientation - so there is no rotation of mounted cameras or eyepieces - or also the field of view with your guide star - when focusing
- The double-helical focuser for guider scope/finder scope Interface. The solution for telescopes or telephoto lenses with sluggish focusing
- SV161 has M42x0.75 male thread on its top, it can be connected with camera adapters for Canon or Nikon, which sold separately
Package Includes
- 1. 1.25" Double Helical Focuser w/ Female T2-Thread
- 2. 3PCS M3 Screw
The SVBONY Helical Focuser allows for precise focusing of eyepieces or cameras. It is ideal in connection with a guide scope and a guide-camera. such as SV165 series mini guide scope. The focuser features a female T2-thread on the telescope side, while allowing the attachments of 1.25" equipment on the eyepiece / camera side. In addition, there is a male T2 thread on the camera side. During focusing, the attached accessories keep their orientation and don't rotate. The exact focus position can be fixed with a clamp screw.
Specifications
Brand | SVBONY |
Model | SV161 |
Inner diameter | 1.25" |
Draw Tube Travel |
10mm |
Adjustment Accuracy | 0.05mm |
Top Male Thread | M42x0.75 |
Bottom Female Thread | M42x0.75 |
Minimum Height | 53mm |
Longest Height | 63mm |
Net Weight |
100g /3.53oz |