The file 'Reverse Mount Adapter For Sony E-Mount (40.5mm, 49mm, 52mm, 55mm) 3D Printer Model' is (stl) file type, size is 966.8KB.
Locking reverse mount adapter for Sony E-mount cameras and lenses with 49mm filter thread. Allows for closer focus photography without a macro lens. A manual aperture lens is recommended.
There is a printed thread on the model, might take a few tries to correctly align the first time due to 3d-printing imperfections. Holds the lens securely.
Tested on (and developed for) the Meike/Neewer 35mm f1.7 on a Sony A6400. Magnification is about 1:1.5. The focus depth is really shallow, a higher f-number helps increase it. Also causes distortion vignetting, so an extension tube is recommended.
I only have a 49mm threaded manual lens, so I only made this model. If anyone wants a different diameter thread, just ask :D
Update: Added 52mm model, untested
Update 2: Added 55mm model, untested
Update 3: Added 40.5mm model, tested with 16-50 PZ kit lens. To control aperture it must be set electronically and the lens removed before turning the camera off.
Sony_E_Mount_Reverse_Adapter_40.5mm.stl | 486.0KB | |
Sony_E_Mount_Reverse_Adapter_49mm_v10.stl | 838.5KB | |
Sony_E_Mount_Reverse_Adapter_52mm_v1.stl | 744.4KB | |
Sony_E_Mount_Reverse_Adapter_55mm_v3.stl | 755.5KB |