Upgraded FE 28-70 F3.5-5.6 (SONY SEL2870) Re-housing _Converting STILL lens to CINE

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Upgraded FE 28-70 F3.5-5.6 (SONY SEL2870) re-housing Ver1.1 Front filter threads and lighter weight. Improved to secure the rear part and zoom ring using M4 grub screws. (It is intended to cope with the problem that there is a limitation on the material of the plastic output, and the housing and the lens are loosened due to the contraction and relaxation of the housing due to changes in the external temperature.) Also, the focus ring and zoom ring are designed to improve the convenience of operation by different specifications. This is a custom lens re-housing that improves the Sony Alpha 7 camera bundle lens (SEL2870) of still camera lenses when shooting video. Also, because I wanted to keep the focus gear specifications similar to other cinema lenses, the outer diameter of the focus gear consisted of 100mm. (M0.8 standardized gear pitch - focus gear 123T) The SEL2870 lens is the most widely used standard zoom lens with variable focal length, is lightweight, has excellent cost-performance and is easy to use. Of course, compared to expensive products classified as premiums one by one, there may be some lags in optical performance, but it is sufficient for general use in video shooting. Moreover, it also has an optical image stabilization function. The front part of the lens housing is designed to be detachable in the same way as the hood, and has been improved with a structure that can be equipped with a regular circular filter (up to 82mm). The effect of protecting some lenses can be expected. The rear part of the lens housing is designed with a feet that can be mounted to the Arca Swiss clamp, so it can be fixed directly to a tripod. (This is designed to be similar in size to the MetaBones adapter)