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Old 21-10-2018, 08:42 AM
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that_guy (Tony)
Local Korean Millennial

that_guy is offline
Join Date: Dec 2009
Location: Gold Coast
Posts: 1,944
Orion 0.8x Reducer question

Again, I'm looking at options for correctors for my new ED72 and looking for cheaper alternatives to the dedicated flattener. I see that theres an Orion 0.8x reducer AND a Orion flattener. I've heard that the 0.8x reducer also flattens as well but wondering if it flattens the whole field with a full frame dslr. Also, will the clear aperture of 38mm be enough to not vignette with a 35mm sensor?
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