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Bahtinov Masks for Refractors

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Custom made Bahtinov Masks for any Refractor Telescope with or without a Dew Shield installed (Included with the Telescope or Aftermarket). High resolution 3D Printed with high quality materials makes for a strong and very durable part. Add a Backing Plate to the inside of the mask (cardboard, plastic, paper) and your Mask becomes a Duel use Custom Dust Cover.

Just need the measurement’s in Inch’s / mm's of the left to right and up to down on the Outside of your Dew Mask / Telescope to make a custom fit Bahtinov Mask for you. Our Masks are made with extra deep collars to fit securely on your telescope. Robust one piece design. Custom Masks available for TeleVue 101/102 Telescopes.

Any Custom Size available from 3 to 8 inches wide. We make each mask one at a time based on your custom measurements. Oversize Masks (+8 to 11 inch) Available on Request.

3 to 5 inch $20

TV 101/102 $22*

+5.0 to 6 inch $24

+6 to 7 inch $26

+7 to 8 inch $28

*Add a TV BIG Fine Focus Knob/ Big Wheel and get an easy perfect focus for $6

Includes FREE SHIPPING CONUS. Pay Pal. Color: Black

Pat & Judy