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Dave my TS 115mm APO is baffled, it has four progressively deeper baffles from the objective back, they look to be properly staggered based on ray tracing. The 3" Photoline 0,79x reducer/corrector is a very nice unit and easy to use, requires standard 55mm backfocus so is compatible with DSLRs and works with my ASI1600MM-C and QHY filter wheel with a small T2 spacer. I keep it configured with the reducer/corrector so it images at f5.5 which is nice an quick. I have rarely used it at f7 because it is getting to close to the MN190 fl.
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