Feature

●⭐【COMPATIBILITY】Smooth interface and compatible thread: This adapter ring adopts a high precision lens mount which is precisely compatible with M42 lens connected to PK camera
●⭐【Easy Installation】Suitable for M42 lens to PK camera. Aluminum alloy material provides a smooth fit without sticking
●(Durability) We use aluminum alloy to manufacture this step-up ring and apply advanced craftsmanship to withstand corrosion and other abrasive elements commonly found in outdoor photography
●⭐【Stable Quality】Perfect fit, no damage to the lens or camera, very reliable and practical
●⭐【Unique Design】Specially designed for camera to ensure a tight and secure fit. No wobbling or cross-threading


Description

Specifications:
With this third party adapter, you can do the following:
M42 screw mount lens mounted on Pentax K-mount camera
Material: Aluminum alloy
Color: Black

Warm tips:
1.For some ring adapters, you need to turn on "shoot without lens" to use MF lens.
2. Some lenses are attachable, but please pay attention to the retractable lenses where rear elements may protrude in contact with the mirror of a full frame DSLR camera. This is not affiliated with the design of this adapter. This is a function recognized by a specific lens and cannot be overcome by simply using a separate adapter.
3. Although the lens is physically fitting, functions such as automatic diaphragm, autofocus will not operate correctly while using this adapter. In this case, "stop-down mode" should be used when metering because the lens will not work. Aperture control function according to the camera body. Shoot in manual mode or aperture priority mode.
6. Some "AF" adapters do not mean you can use autofocus, but only display (bee sound) when you actually manually control the focal length.

Package List:
1 x M42-PK Lens Adapter Ring