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Title: pentax m42 to K adaptor
Review: This is branded original (made by Pentax, Japan) m42 screwmount lens to Pentax K bayonet adaptor that fits camera perfectly. Allows infinity focus on all stndard m42 lenses. I can install and remove it simply with only my fingers without additional tools, doesn't damage camera bayonet, maybe bit more expencive than 3-rd party adaptors but better quality and safe to use.
