Focal length doubler 17.9 mm Length, 30.5 mm diameter, with C-thread for inserting between lens and camera for extension of the focal length by a factor of 2
6GF9001-1BV
Description
Siemens | 6GF9001-1BV | Focal length doubler 17.9 mm Length, 30.5 mm diameter, with C-thread for inserting between lens and camera for extension of the focal length by a factor of 2
