Chirped Tri-Bahtinov Mask for Celestron C8 / EdgeHD 800

admin | 23.12.2025

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3D модель Chirped Tri-Bahtinov Mask for Celestron C8 / EdgeHD 800 - фото 1

3D модель Chirped Tri-Bahtinov Mask for Celestron C8 / EdgeHD 800 - фото 2

3D модель Chirped Tri-Bahtinov Mask for Celestron C8 / EdgeHD 800 - фото 3

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The Chirped Tri-Bahtinov Mask is an advanced version of traditional focusing and collimation aids. Utilizing a chirped grating, it produces more uniform lines without the intensity lobes typical of standard designs.

Key features:

Enhanced usability with clearer images.
Two notches for precise alignment with the telescope's front cover pegs.
Recommended printing in bright colors for improved visibility in low light.

This design was developed using Diffractsim to achieve the closest possible uniform white spikes. Testing has shown this version outperforms one with double grating density. A bright orange mask provides the same image quality as a black one.