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craygc
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Re: Front-End Filter Improves Corner Smearing


Having followed this thread for a while, and seeing HaruhikoT's simulation results for the Leica 35mm Summilux Asph (non-FLE) here, decided to buy the OptoSigma SLB-50-5000PM lens. Having assembled the filter, below are my test shots with and without the filter. Definite corner improvement and with the usual dip in the mid-frame as expected...

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Jun 27, 2017 at 09:51 PM
craygc
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Re: Front-End Filter Improves Corner Smearing


Having followed this thread for a while, and seeing HaruhikoT's simulation results for the Leica 35mm Summilux Asph (non-FLE) here, decided to buy the OptoSigma SLB-50-5000PM lens. Having assembled the filter, below are my test shots with and without the filter. Definite corner improvement and with the usual dip in the mid-frame as expected...
Jun 27, 2017 at 09:19 PM





  Previous versions of craygc's message #14087664 « Front-End Filter Improves Corner Smearing »