Nikon F accessory mounting shoe brand_Lightware Interior dimensions are approximately 16x18x32cm

Interior dimensions are approximately 16x18x32cm

This adapter is does not preserve infinity focus and is intended for use with bellows (though it will fit directly to a camera

lens cap and instructions

with only minor wear and under 1000 actuations

with under 600 actuations

Nikon F accessory mounting shoe brand_Lightware Interior dimensions are approximately 16x18x32cmIt's a Nikon F accessory shoe, meant to hold a flash or similar small accessory with compatible mount. This is a cold shoe, so if you're using it for flash work you'll need a separate cable (not included) to connect the flash to the camera. Slight plastic crack (visible in the image) which does not affect function.