Vizelex ND Throttle Lens Mount Adapter - M42 Type 1 & 2 (42mm x1 Screw Mount) Lens to Micro Four Thirds (MFT, M4/3) Mount Mirrorless Camera Body with Built-In Variable ND Filter (2 to 8 Stops)
Features: Mounts M42 Screw Mount SLR Lenses to Micro Four Thirds (MFT) mount mirrorless cameras; infinity focus or beyond guaranteed Built-in Variable Density Range: ND4 - ND256 (2-8 stops) Enhanced craftsmanship and high-tolerance construction for demanding professionals Precision all-metal construction with chrome plated brass mounts for secure and solid fit 24-Month Fotodiox warranty Take our expertise in lens mount adapters and add something unexpected: a built-in Variable ND filter. The ND Throttle opens up new creative possibilities, like long exposure and shallow depth of field, even in bright conditions. No more carrying around a camera bag full of ND filters. Built-in variable ND means easy and convenient image control over any lens that you attach - even wide angle lenses that don't work with front-mounted variable ND filters. We offer dozens of choices for both mirrorless and DSLR and film cameras. Lens Mount: M42 Type 1 & 2 (42mm x1 Screw Mount) SLR Lens Body M