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Miscellaneous Nerdery

Tri-Bahtinov Masks
SKU: MN-TBM-DX5-ASA-F10
$15.00 $15.00
Type Celestron StarSense Explorer DX 5" SCT (f/10)
In stock
Description

Tri-Bahtinov masks, tools to help with both focus and collimation, available to fit multiple varieties of telescope.

Looking for a telescope we dont have a mask for?  Contact us!  We are happy to custom-print masks.

All of our Tri-Bahtinov masks are printed in ultra heat-resistant black ASA (unless explicitly stated otherwise) to help prevent the possibility of warping.

Customer Reviews

Based on 3 reviews
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L
Linda
Good fit - no issue with the dew heater ring

Good fit - no issue with the dew ring. Removing it/ replacing it may nudge the scope, so be aware of framing if using it prior to imaging. It is easier to use than the defocus star method, especially if you have an automatic focuser!

S
Steven Emenhiser
Great product, great price

Great product for cheap, fits an 8in celestron edge hd well

D
Donovan Drew
Works

Works

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