Panasonic Leica DG Vario-Elmar 100-400mm f4-6.3 ASPH Power OIS filter the two sides of the

the two sides of the cover "hatch" to reveal the camera compartment

75mm (normal & shift)

Ideal for rangefinders and mirrorless cameras

It's compatible with most modern Nikon F-mount lenses (though it will autofocus only with AF-S and AF-P lenses)

Panasonic Leica DG Vario-Elmar 100-400mm f4-6.3 ASPH Power OIS filter the two sides of theThe Panasonic Leica DG Vario Elmar 100 400mm f4 6. 3 ASPH Power OIS is a high quality supertelephoto lens for Micro Four Thirds cameras, packing some pretty impressive reach into a relatively compact package. Focusing speed is pretty solid, too. Only very minor cosmetic wear, clean glass, good function. Includes hood and pouch.