Aluminum Alloys Focusing Fishbones Plate 60 / 80 / 100 / 140 / 160 / 180 / 200 / 230 / 270mm Astronomical Accessories

Features:
Premium Aluminum Construction: Made from high strength aluminum alloy, this Bahtinov excellent and oxidation resistance, ensuring long term durability without rust or deformation
Light weight & Portable: Designed for easy carrying and installation, this light weight focus aid is perfect for outdoor stargazing without adding extra burden to your setup
Precisions Focusing: The Bahtinov structure enables accurate focus, helping users quickly find the optimal observation position for enhanced viewing
Wide Compatibility: Compatibility with various models of astronomical telescopes, this focus plate allows simple replacement and upgrades for different setups
Sturdy & Smooth Operations: Features a stable Bahtinov grids and smooth sliding rails for vibrations without focusing, ensuring clear observations and effortless adjustments during use

Specifications:
Color: Ten Choices
: 60 / 80 / 100 / 140 / 160 / 180 / 200 / 230 / 270mm
Component: ABS

Package Includes:
1pc Focusing Fishbone Plate

Note:
1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order
2.Due to the differences between different monitors, the picture may not reflect the actual color