Orion PinPoint Telescope Focusing Mask 98-123mm

SKU
ORN-40006
Suitable for telescopes with an outer diameter of 98mm-133mm.
OUR PRICE $59.95
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    A Bahtinov Mask is a plastic plate with laser-cut slits that is attached to the telescope's front end that is used to help attain the most precised focus through your telescope. Bahtinov Masks are extremely helpful for astrophotographers using an astrograph imaging telescope without an eyepiece, and can be used by astrophotographers of any level who just want to get a clearer best shot!

    How To Use

    Centre desired object is centered in the eyepiece. Attach the Bahtinov Mask using the adjustable padded pegs until secure onto the telescope, and focus the telescope until the diffraction spikes are symmetrical. The final result should appear like the image 'Center' spike. 

    Orion Focusing PinPoint Bahtinov Mask

    The Orion PinPoint Focusing Bahtinov Mask series comes in 10 sizes for your scope: 

    Model Name Suitable for 
    ORN-40004 Orion PinPoint Telescope Focusing Mask 58mm 58mm-93mm outer diameter telescopes
    ORN-40005 Orion PinPoint Telescope Focusing Mask 78mm 78mm-113mm outer diameter telescopes
    ORN-40006 Orion PinPoint Telescope Focusing Mask 98mm 98mm-133mm outer diameter telescopes
    ORN-40007 Orion PinPoint Telescope Focusing Mask 118mm 118mm-153mm outer diameter telescopes
    ORN-40008 Orion PinPoint Telescope Focusing Mask 138mm 138mm-173mm outer diameter telescopes
    ORN-40009 Orion PinPoint Telescope Focusing Mask 158mm 158mm-193mm outer diameter telescopes
    ORN-40010 Orion PinPoint Telescope Focusing Mask 178mm 178mm-213mm outer diameter telescopes
    ORN-40011 Orion PinPoint Telescope Focusing Mask 198mm 198mm-233mm outer diameter telescopes
    ORN-40012 Orion PinPoint Telescope Focusing Mask 228mm 228mm-263mm outer diameter telescopes
    ORN-40013 Orion PinPoint Telescope Focusing Mask 268mm 268mm-303mm outer diameter telescopes

    Product Code: ORN-40004

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