Struggling with blurred planetary images? Our high-accuracy adjuster solves the #1 challenge in astrophotography - achieving proper clarity. Designed for serious astronomers, this aluminum alloy adjuster provides 55-75mm of buttery-smooth travel with micrometer accuracy. Simply attach to your C8/SC8/C11 telescope via the 2 inch optical interface, make initial coarse changes, then use the fine-tuning knob to achieve extremely clear images. The M42/1.25 inch CCD interface ensures compatibility with most imaging setups. Includes M48 accessory threading for optional components. Weighing just 157g, it's the excellent upgrade for planetary photographers demanding pixel-accurate results.

Condition: Completely New
Item Type: Adjuster
Material: Aluminium Alloy
Color: As Pictures Shown
Quantity: 1PCS
Weight: Approx. 157g
Minimum Distance: Approx. 55mm/2.17inch
Maximum Distance: Approx. 75mm/3.0inch

Usage:
1. Adjusting to 95% accuracy, then lock the position
2. Use this, fine regulating, and record, find the optimal adjustment distance, and then lock the position.
3. It is better to use with adjustment aids
4. After several basic operations, the influence of different temperatures on the range of the temperature difference value of the adjustment can be recorded

Package List：
1 x Adjuster
Note:
Can be saved imaging the planet when the 2 inch extension tube, has been adjusting 55MM stroke instead.