M117x1mm To OPTEC-4300 Adapter (19841)
Category: Astrophotography Accessories
Description
The #19841 M117 telescope mount provides a secure connection between the Astro-Tech and TPO large RC telescopes to the Optec Gemini and the TCF-Lynx3, as well as several OEM versions of Optec's large 3-inch focuser.
Specifications
- Outside Diameter: 4.8" (121.9mm)
- Overall Height: 0.85" (21.7mm)
- Clear Aperture: 4" (101.6mm)
- Weight: 2.72 oz (77.11 g)
- Back-focus Usage: 0.5" (12.5mm)
- Telescope Side Connection: M117x1mm Female Thread
- Camera Side Connection:: OPTEC-4300 Dovetail
Focuser Compatiblity:
- Optec Gemini Rotating focuser,
- TCF-Lynx3 3-inch focuser,
- TCF-S3i 3-inch focuser (made after Jan. 2018)
- AG Optical TCF-S3 focuser,
- Ceravolo Optics TCF-S3 focuser.
Telescope Compatibility:
- Astro-Tech AT10RC, AT12RC, AT14RC, AT16RC
- TPO 10" f/8 Ritchey-Chretien Truss Tube Telescope,
- TPO 12" f/8 Ritchey-Chretien Truss Tube Telescope,
- TPO 14" f/8 Ritchey-Chretien Truss Tube Telescope,
- TPO 16" f/8 Ritchey-Chretien Truss Tube Telescope,
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
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Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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