Optec-4300 to Celestron C9.25/C11/C14
Starting Price: $135.00
Price as Configured: $135.00
Price as Configured: $135.00
Brand: Optec / SKU: OP-19838
The #19838 adapter converts the larger 3.29-inch rear cell thread on the back of Celestron's some 9.25', all 11" and 14" class SCT and EdgeHD OTA's to a male OPTEC-4300 dovetail standard. This adapter allows attachment of Optec's Gemini Focusing Rotator or TCF-Lynx3 Gen2 3-inch focuser
Inside Diameter: 3.15" (80mm)
Outside Diameter: 4.95" (125.6mm)
Overall Height: 0.52" (13.2mm)
Clear Aperture: 3.15" (80mm)
Weight: 6.4 oz (180 g)
Back-Focus Usage: -0.22" (-5.6mm)
Note that most SCT back-focus distance measurements are made from the TOP of the threads. Thus, some adapters can have a negative back-focus consumption or usage when the focuser actually rests below the top of the OTA threads.
Compatible with:
- Celestron Classic 11" and 14" SCT telescopes,
- Celestron EdgeHD 9.25" SCT telescope,
- Celestron C1100 EdgeHD 11" SCT telescope,
- Celestron C1400 EdgeHD 14" SCT telescope,
- Gemini Focusing Rotator,
- TCF-Lynx3 Gen2 Focuser,
- Any OPTEC-4300 receiver adapter.
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