| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $89.59 | $87.76 | $85.02 | $81.36 | Contact US |
Teseek M54 CAA Center Tilt Angle Adjustment Ring Astronomical Accessory Camera Angle Adjuster
$19.84
Teseek QHYOAG-L Pro 14x10mm Wide Prism Version Off-Axis Guider M62 Compatible with Full-frame/Mid-frame Cameras
$256.60
Teseek QHYOAG-M Pro 14x10mm Wide Prism Version Off-Axis Guider M54 Compatible with Full-frame/Mid-frame Cameras
$213.85
Teseek High Precision Mini Guide Scope with Mount 30mm Aperture F4.3 Ultra-small Astronomical Telescope
Description:
- When the pixels of a guide camera becomes small and QE becomes high, you may not need a big guide scope, smaller pixels can detect the guide error in a shorter focal length. And, when the focal length is reduced, the FOV becomes larger, so it is easier to find bright guide stars.
- This new mini guide scope is based on just this idea. The mini guide scope is a 30mm f/4.3 (130mm FL) ultra-small telescope. It has no complex focal adjust system. Just rotate the front of the OTA and it provides fine focal adjustment. Once focus is achieved, the tube can be locked into position and there is not need to focus again unless the system is moved.
- The mini guide scope provides pin-point star images as sharp as any lens in the industry.
Specification:
- Model: mini guide scope
- Diameter: 30mm
- Focal Length: 130mm
- Aperture: 1:4.3
- Object lens type: doublet
- Focus system: front side focuser
- Focus locker: yes
- Camera interface: C mount
- Compatible cameras: QHY5II and QHY5III series
- Anti-Scatter Light Matt Paint: yes, internal painted
- Weight (OTA only): 111g
- Diameter of the OAT: 31.6mm
- Focus adjustable range: Inf. to 1.5 meter
Package Included:
- 1 x Mini Guide Scope
