The #19834 OPTEC-4300 to female AP2.7 threaded receiver allows any combination of the Astro-Physics 2.7-inch spacers to be easily installed on the camera side of the Gemini Focusing Rotator.
Inside Diameter: | AP2.7 Thread |
Outside Diameter: | 4.95" (125.7mm) |
Overall Height: | 0.22" (5.65mm) |
Clear Aperture | 2.51" (63.8mm) |
Weight: | 6.2 oz (180 g) |
Back-Focus Usage: | 0.1" (2.5mm) |
The #19834 OPTEC-4300 to Astro-Physics 2.7" adapter converts the camera side receiver of the Gemini Focusing Rotator to an AP2.7 standard receiver.
The #19834 OPTEC-4300 to Astro-Physics 2.7" adapter converts the camera side receiver of the Gemini Focusing Rotator to an AP2.7 standard receiver.
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