Thread: WO 0.8 Field Flattener and reducer
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Old 19-12-2008, 04:58 PM
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33South (Chris)
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Join Date: Jul 2005
Location: Wentworth Falls NSW
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WO also has a new .75x - 0.8x ADJUSTABLE Type IV FF/FR
Suitable for most 500-1000mm focal length refractors but US$258

http://www.williamoptics.com/wo_shop...roducts_id=436
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