This mount adapter is for Pentax K Mount cameras to attach M42*0.75 Threads mount Adapter.
Completely manual control, manual focus and manual exposure.
There is no electrical connection on the ring so diaphragm control of the lens is set manually.
Easy and smooth to install, remove and operate lens.
It can focus to infinity.
Made of high-quality material, durable for long time use
Lens: T2/M42 Mount Lens
Camera: Pentax K Mount Camera
Thread: M42 Thread (M42*0.75mm)
Mount: PK Mount
Flange Distance:9.5mm
Material: Metal
Compatible Camera: for Pentax cameras
For Pentax-K Mount:
K-70 K-1 K-3 II K-S2 K-S1 K-3 K-3 II K-50 K-30 K-5 IIs K-5 II K-5 K-500 K-50 K-30 K-x K-7 K-r K-m K2000 K20D K200D 645D 645Z K100D K110D K10D ect .

Package Include:

1 x M42*0.75 to Pentax-K Mount Camera T-ring

Due to different production batches, The appearance may be different, subject to receipt.

Please consult us of your lens and camera mount before purchase to get a 100% right product

Although the lens is physically suitable, automatic aperture, autofocus, or any other function will not work properly with this adapter ring.