Smooth surface for effortless mount,infinity focus allowed. The adapters are precision made to insure the perfect fit. Made of brass and aluminum (not plastic), anodized aluminum construction. Compatible Cameras (Including, but not limited to): Sony NEX-3 NEX-3C NEX-3N NEX-5 NEX-5C NEX-5N NEX-5R NEX5T NEX6 NEX7 NEX-F3 a6000 a5000 a3500 a3000 Alpha A7 A7R NEX-VG10 VG20 etc NOTE: This adapter will NOT fit on the Sony a7S, a7 II, a7S II, and a7R II. Please note: Infinity focus position：the position of the infinity mark 【∞】of the telephoto lens or super telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes.The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity. Why Choose K&F Concept？

professional camera accessory manufacturer.

Premium Picked up Product. Shop with Guarantee.

Dedicated to provide products in high quality & good price.

Made of metal sealing ring, much tighter. Laser fonts, much durable

Meet Environmental Standards of RoHS

Features:

This adapter gives you the ability to use your irreplaceable prime lens and saves you the cost of purchasing new lenses

The adapters are precision made to insure the perfect fit.

Allows focus infinity.

Diaphragm control of the lens is set manually.

High quality and compact.

Made of brass and aluminum (not plastic).

100% Brand New

Color: Black

Suitable for:

Compatible Lenses (including, but not limited to): Leica M, CL, Ernst Leitz Canada's ELCAN, Konica Hexar RF, and Minolta CL, CLE Rokkor, Voigtländer lenses
with the Bessa T, R2, R2A, R3A, R4A, R2M, R3M and R4M, Rollei 35 RF, Zeiss Ikon rangefinder

Compatible Cameras (Including, but not limited to): Sony Alpha a7, a7r, a7s, NEX-3, NEX-5, NEX-C3, NEX-5N, NEX-7, NEX-F3, NEX-5R, ,
NEX-6, NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50 Sony E Mount Cameras

Package Includes:

1X L/M-NEX Lens Mount adapter ring