"Turn your still camera lens into a cinema lens." DIY- Cinematic Lens Rehousing - Takumar 105mm f2.8

There is an upgraded new housing version of this lens. Please see the link below This lens housing is optimized for Super Multi coated Takumar 105mm f2.8. Due to the small difference in shape size, different versions of Takumar lenses of the same focal length and specification may not be completely matched. See the link below for information about each version! The Super Takumar & SMC Takumar lenses are old SLR camera lenses, but I think the manual focus shift is very accurate and the optical performance is good and useful. In addition, it is easy to obtain and the purchase price is attractive. However, since it supports only manual focus, the convenience function is very inconvenient when used compared to modern photo lenses. I wanted to take advantage of a very good manual focus structure and use it for video shooting, and I wanted to conver