The twist lock properly centers the eyepiece and maintains proper optical alignment. Designed with diffraction-limiting optics and 58 layers of dielectric coatings produce a reflective surface greater than 99% ensuring the maximum amount of light collected by the telescope reaches the eyepiece. The aluminum housing has a black anodized finish, and the interior is painted flat black with blackened threads to reduce reflections. The Celestron Dielectric Star Diagonal 1.25 inch with Twist-Lock ensures maximum light transmission without loss of optical quality.
Celestron Dielectric Star Diagonal 1.25” With Twist-Lock
Specifications of Celestron Dielectric Star Diagonal 1.25” With Twist-Lock | |
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Instock | instock |