New APM-Riccardi Universal Apo Flattener 1.0x

Equipment (Cameras & Imaging Accessories) - 相機、冷凍CCD、攝像頭、鏡頭、濾鏡及其他攝影配件

New APM-Riccardi Universal Apo Flattener 1.0x

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社長 » 2016-01-13, 15:38

Model 1 for Apos up to 140 mm Aperture 已經出貨了 8-)

http://www.apm-telescopes.de/en/optical ... m-aperture

Our new, universal Flattner for all Apo Telescopes from 150 mm Aperture, calculated by Riccardi, like our best known APM-Riccardi Apo-Reducer. Our new Flattner offers a generous Backfocus from Thread to Focus over 90 mm, so all Accessories like Filter Wheels are useable.

Technical Informations:

- Image Circle without Edge Vigneting 60 mm
- Backfocus from Thread Bodyend to Focus over 90 mm
- Thread to Focuser M82 x 1 OD Thread
- Thread to Camera Side M68 x 1 ID Thread
- Outer Diameter of Housing 80 mm
- no change of focus position
- fixed back focus
- working on all apos with 160 mm back focus and minimum 2.5" focuser
兩個天文台 - 白鷺湖天文台、西藏自動化天文觀測站
主鏡 - Officina Stellare 500 口徑f3.8 RiFast攝星儀、APM/TMB 254 f9 APO、SkyWatcher Dob 18、305 f8.5 牛頓鏡、Paramount ME 赤道儀
配件 - 2 full sets of Supermonocentrics、Baader Mark V Binoviewer、Ethos、Canon 5D Mark II Mod、FLI Proline 16803冷凍相機、Mercedes SUV
星河科研社 http://www.astro.hk 電郵 saviofong@astro.hk
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