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Home » Astro-Physics 2.7" Adapters

Astro-Physics 2.7" Adapters

The ubiquitous AP2.7 2.7-inch thread has become an astronomy industry standard thanks to the tireless efforts of Roland and his team at Astro-Physics.   Optec has produced an extension set and a few new adapters in an effort to extend this industry standard. 
#19887 - AP2.7 x 24tpi male to male thread adapter.
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#19887 - AP2.7 x 24tpi male to male thread adapter.
$75.00
#19881 - AP2.7 Extension Tube Set, 5-piece set
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#19881 - AP2.7 Extension Tube Set, 5-piece set
$225.00
#19896 - Optec-DSI 3.5x24tpi (male) to AstroPhysics 2.7" female adapter
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#19896 - Optec-DSI 3.5x24tpi (male) to AstroPhysics 2.7" female adapter
$75.00
#19880 - AP2.7 Extension Tube Set, 4-piece set
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#19880 - AP2.7 Extension Tube Set, 4-piece set
$165.00
#19834 - OPTEC-4300 to Female AP2.7 Adapter.
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#19834 - OPTEC-4300 to Female AP2.7 Adapter.
$135.00
#19888 - AP2.7 Retaining Ring
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#19888 - AP2.7 Retaining Ring
$20.00
#19886 - AP2.7 Extension - 3" Length
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#19886 - AP2.7 Extension - 3" Length
$75.00
#19885 - AP2.7 Extension - 1-1/2" Length
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#19885 - AP2.7 Extension - 1-1/2" Length
$45.00
#19883 - AP2.7 Extension - 3/4" Length
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#19883 - AP2.7 Extension - 3/4" Length
$45.00
#19882 - AP2.7 Extension - 1/2" Length
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#19882 - AP2.7 Extension - 1/2" Length
$45.00
#19884 - AP2.7 Extension - 1" Length
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#19884 - AP2.7 Extension - 1" Length
$45.00
#17458 - AP 2.7" to OPTEC-2400 Telescope Mount
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#17458 - AP 2.7" to OPTEC-2400 Telescope Mount
$85.00
Showing items 1-12 of 12.

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Optec is a design and manufacturing firm specializing in electro-optical products used in astronomy, atmospheric science and microscopy. We are located in the town of Lowell, Michigan near the banks of the Grand River. Our company is small but we utilize state-of-the-art equipment and techniques in the design and manufacture of our products.

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