Voigtländer
15mm Viewfinder (Black)
Viewfinder for 15mm lenses
This is a hot shoe mounted Voigtlander viewfinder for lenses with a 15mm focal length. It slips into the camera's accessory shoe to provide a view for accurately composing photographs with a 15mm lens. This sturdy metal viewfinder has 5 elements in 5 groups, with a 0.31x magnification.