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Photographic Accessories | |
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Focal reducers shorten the effective focal length of telescopes to provide wider visual fields and faster f-ratios for astrophotography. Focal Reducer ED81S/ED103S/ED115SThis 0.67x focal reducer converts the f/7.7 Vixen ED81S/ED103S/ED115S to a fast f/5.2 for imaging. Direct Wide accessory and T-Ring required for this imaging-only reducer. Model # AP-FR-3666 Blow-out $128.00!
Was Technical Documents and Notes
instruction sheet. Requires Adobe Acrobat Reader. usage sheet. Contains instructions for photo and visual use.
Explains how the AP-FR-3868 joins with the VC200L and various adapters, including T-Ring, Camera Adapter 43 and Direct Wide Photo Adapter. Requires Adobe Acrobat Reader. Exploded view and T-Adapter Assembly. Assembly mates T-Ring thread to 43mm accessories - allows rotation for image orientation. Employed with Vixen focal reducers when "Camera Adapter 43 and T-Ring" is specified and CCD cameras with internal T-threads. |
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For information call between 9 a.m. and 5 p.m. ET Monday through Friday: 845 469 8660 Copyright © 2002-2010 Vixen North America, 32 Elkay Dr., Chester, NY 10918. All rights reserved.
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