Fotodiox Pro Lens Adapter Plus - Compatible with Contax Rangefinder (Inner & Outer Bayonet) Mount Lens to fit Hasselblad X-System (XCD) Mount Mirrorless Cameras Camera Mount_Sony A WonderPana FreeArc Core

WonderPana FreeArc Core

When switching lenses

The spy lens is simply mounted in front of the camera lens using the filter threads

Radio Frequency 2

Compatible Cameras (including but not limited too):

Fotodiox Pro Lens Adapter Plus - Compatible with Contax Rangefinder (Inner & Outer Bayonet) Mount Lens to fit Hasselblad X-System (XCD) Mount Mirrorless Cameras Camera Mount_Sony A WonderPana FreeArc CoreDescription Specs Compatibility Notes Mounts Both Internal & External Bayonet Contax RF Lenses, w Built In Focusing Helicoid for Internal Mount Lenses Infinity Focus; Precise Fit and Solid Connection; No Play, Gap or Wiggling; No Adjustments Required Precision All Metal Construction with Chrome Plated Brass Mounts for a Long Lasting, Secure, and Solid Fit Versatile, Dependable, Adaptable Add Style & Character to your Image Limited 2 Year Manufacturer