Black 1.25" Eyepiece Collimator Optical Calibrator for Astronomical Telescope
1.This is 1.25 inch collimator includes removable 2 inch adapter, designed for accurate collimation of all Newtonian and SCT reflector telescopes.
2.This quality collimator can help you to get better image from telescope, just insert it into the eyepiece holder, adjust beam level, adjust your telescope screw until the beam shoots into the target center.
3.The collimator spots are perfectly round spots, less residual light and smaller halo, and the accuracy of calibration is more accurate.
4.Adjustable collimator: equipped with 3 adjustable screws on the body, if find it lose collimation, you can manual calibrate it.
5.Made of quality aluminium alloy material, high strength, anti-deformation and durable.
Material: aluminium alloy
Collimator power: ?5mW
Wavelength: 635 ~ 655 nm
Battery model: CR2032
Battery capacity: 3000mAh
Port size: 1.25in
2*2 inch adapter
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Filed under: Eyepieces & Accessories