Optec Inc. Celestron C11/C14 to OPTEC-4300 Adapter: Advanced Mounting for Large SCTs
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Celestron Rear Cell Conversion: Converts the 3.29-inch rear cell thread found on certain Celestron 9.25", all 11", and 14" SCT and EdgeHD OTAs to a male OPTEC-4300 dovetail standard.
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OPTEC-4300 Dovetail Compatibility: Features the OPTEC-4300 dovetail, enabling secure attachment of compatible Optec devices like focusers and rotators.
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Versatile Telescope Adaptation: Compatible with Celestron Classic 11" and 14" SCT telescopes, EdgeHD 9.25", C1100 EdgeHD 11", and C1400 EdgeHD 14" SCT telescopes.
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Optec Device Integration: Ideal for connecting the Gemini Focusing Rotator or the TCF-Lynx3 Gen2 3-inch focuser, enhancing the telescope's functionality.
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Durable and Reliable Design: Constructed from high-quality materials, guaranteeing robustness and stability for extended astronomical use.
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Easy to Install and Adapt: Designed for straightforward attachment, allowing for quick setup changes and device swaps.
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Precision Engineered for Stability: Ensures a tight and secure connection, minimizing potential misalignment and maximizing imaging quality.
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Ideal for Advanced Astrophotography: Essential for astrophotographers using large Celestron SCTs with OPTEC-4300 compatible accessories.
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Professional Grade Adapter: Perfect for both amateur and professional astronomers who require high-quality, reliable adapters for their advanced telescope setups.
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Customizable Telescope Configuration: Facilitates the creation of tailored telescope configurations, allowing astronomers to achieve their specific observational goals.
Specifications
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.
- 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.
