M30x0.5 female to M42x1 male thread adapter

Description

Description:
Name: M30-M42
Material: aluminum alloy
Female side - M30x0.5
Male side - M42x1
Some organ cameras have 30mm X 0.5 pitch ribs on the rear lens. Some large format lenses and industrial lenses also have threads of this specification. With our adapter ring, it is very convenient to use on SLR or mirrorless lenses. Simple and affordable. The material of this adapter ring is duralumin alloy, which is all produced by professional factories and blackened.
Suitable lens type:
1. Organ camera lens with 30mm X 0.5 threaded rear port
2. Individual large format lens and industrial lens (rear mouth is 30mm Luokou X0.5 thread)
3. Other lenses with a 30mm X 0.5 threaded rear port