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Orion Telescope Collimating Eyepiece
4.5 / 5.0
To enjoy the best views from a reflector telescope, the optics need to be in precise alignment (also known as collimation). Using the Orion Telescope Collimating Eyepiece helps ensure perfect Newtonian mirror alignment for great results every time.
$34.99

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Orion Quick-Collimation Cap, 1.25"
Keep your reflector telescope's optics precisely aligned for sharpest images with Orion's Quick-Collimation Cap. Easy to use, it fits 1.25" focuser collars or 2" focusers equipped with a 1.25" adapter. Collimation instructions included.
$9.99

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Orion LaserMate Deluxe II Telescope Laser Collimator
4.5 / 5.0
With this handy laser collimator, you'll get fast, dead-on alignment (collimation) of your reflector telescope's optics. Our second-gen model ensures seating exactly parallel to the focuser's mechanical axis for consistent and accurate alignment.
$69.99

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Orion 2" to 1.25" Precision Centering Adapter
4.8 / 5.0
Use this handy adapter to accurately center any 1.25" eyepiece, collimation tool, astrophotography camera, or other 1.25" astronomy accessory in a telescope's 2" focuser tube.
$59.99

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58-83mm ID Orion PinPoint Telescope Focusing Mask
3.0 / 5.0
Also known as a Bahtinov mask, this Orion PinPoint Focusing Mask produces a distinct, intersecting pattern once accurate focus is achieved. Orion-exclusive adjustable padded pegs provide a secure grip. Fits telescopes with 58-83mm outer diameter.
$35.99

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78-103mm ID Orion PinPoint Telescope Focusing Mask
5.0 / 5.0
Also known as a Bahtinov mask, this Orion PinPoint Focusing Mask produces a distinct, intersecting pattern once accurate focus is achieved. Orion-exclusive adjustable padded pegs provide a secure grip. Fits telescopes with 78-103mm outer diameter.
$39.99

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98-123mm ID Orion PinPoint Telescope Focusing Mask
Also known as a Bahtinov mask, this Orion PinPoint Focusing Mask produces a distinct, intersecting pattern once accurate focus is achieved. Orion-exclusive adjustable padded pegs provide a secure grip. Fits telescopes with 98-123mm outer diameter.
$39.99

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118-153mm ID Orion PinPoint Telescope Focusing Mask
5.0 / 5.0
Also known as a Bahtinov mask, this Orion PinPoint Focusing Mask produces a distinct, intersecting pattern once accurate focus is achieved. Orion-exclusive adjustable padded pegs provide a secure grip. Fits telescopes with 118-153mm outer diameter.
$39.99

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138-173mm ID Orion PinPoint Telescope Focusing Mask
3.5 / 5.0
Also known as a Bahtinov mask, this Orion PinPoint Focusing Mask produces a distinct, intersecting pattern once accurate focus is achieved. Orion-exclusive adjustable padded pegs provide a secure grip. Fits telescopes with 138-173mm outer diameter.
$42.99

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158-193mm ID Orion PinPoint Telescope Focusing Mask
4.0 / 5.0
Also known as a Bahtinov mask, this Orion PinPoint Focusing Mask produces a distinct, intersecting pattern once accurate focus is achieved. Orion-exclusive adjustable padded pegs provide a secure grip. Fits telescopes with 158-193mm outer diameter.
$45.99

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178-213mm ID Orion PinPoint Telescope Focusing Mask
5.0 / 5.0
Also known as a Bahtinov mask, this Orion PinPoint Focusing Mask produces a distinct, intersecting pattern once accurate focus is achieved. Orion-exclusive adjustable padded pegs provide a secure grip. Fits telescopes with 178-213mm outer diameter.
$49.99

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198-243mm ID Orion PinPoint Telescope Focusing Mask
4.0 / 5.0
Also known as a Bahtinov mask, this Orion PinPoint Focusing Mask produces a distinct, intersecting pattern once accurate focus is achieved. Orion-exclusive adjustable padded pegs provide a secure grip. Fits telescopes with 198-243 mm outer diameter.
$54.99

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228-273mm ID Orion PinPoint Telescope Focusing Mask
Also known as a Bahtinov mask, this Orion PinPoint Focusing Mask produces a distinct, intersecting pattern once accurate focus is achieved. Orion-exclusive adjustable padded pegs provide a secure grip. Fits telescopes with 228-273mm outer diameter.
$54.99

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268-313mm ID Orion PinPoint Telescope Focusing Mask
2.0 / 5.0
Also known as a Bahtinov mask, this Orion PinPoint Focusing Mask produces a distinct, intersecting pattern once accurate focus is achieved. Orion-exclusive adjustable padded pegs provide a secure grip. Fits telescopes with 268-313mm outer diameter.
$59.99

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