Minolta 5 Degree Viewfinder darkroom Please note that this is

Please note that this is a pre-AI lens and it will not work on Nikon SLR cameras which do not support pre-AI mounts- check your camera's instruction manual for compatibility

Just going to restate here so it's obvious: there's a mistake in the labeling of these cameras

But if you're willing to indulge it

Made of sturdy aluminum

Also: little securing screws to make sure that your camera's not going to untwist

Minolta 5 Degree Viewfinder darkroom Please note that this isMinolta 5 Degree Viewfinder for AutoMeter and FlashMeter series light meters. Allows for more precise reflected light measurement. In excellent condition. Requires a compatible light meter, which is not included.