Henchman Posted July 24, 2020 Share Posted July 24, 2020 So, I realised yesterday while working on the setup for my anamorphic lens on my BMPCC 4K, that THE passive L39 and m42 to mft adapters are off. When using an EF adapter, then a speedbooster, focus to Infinity was fine on the m42. When using the passive mft adapters, it was off. I printed 2 rings one for the m42 that was. 0.5mm thick. The other for my jupiter lens that is L39 to mft that is 0.02mm. Both focus great now. Quote Link to comment Share on other sites More sharing options...
jack_hockaday Posted June 15, 2022 Share Posted June 15, 2022 Hello, I have an L39 Leitz Telyt 1:4.8/280 lens that I've been trying to adapt to my BMPCC 4K, but the adapters I have been using have faced a similar problem of being the wrong distance from the sensor. You wouldnt happen to have the printing specs for the 0.02mm ring would you? Thank you for posting this! Quote Link to comment Share on other sites More sharing options...
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