Voigtlander Angle Viewfinder (requires viewfinder attachments f/ 15, 21, 25mm Lenses)

This viewfinder is an aspherical 90-degree angle finder, which slides into the accessory shoe on the Bessa-R and L cameras. The Angle finder has all metal construction and dioptic adjustment. The eyepiece can be rotated 90 degrees to either side which makes it easy to use for both horizonal and verticle photography.

It allows either low angle horizontal sighting of super wides, has interchangeable lenses for 15, 21, and 25 lenses, and rotates for low level verticals. In essence, it's a waist level finder for low level rangefinder shots, with attachments for the 15, 21, and 25 lenses.

The rear eyepiece has a built in diopter for clear viewing, and rotates for even more versatility. The view is not reversed left to right. It's a very bright clear view, without brightline, with parallax compensation marks. Amazingly, either way you turn the finder to the right or left, the parallax compensation marks flip to the proper orientation.