Leica +1.5 Correction Lens for M series (14352) brand_Rokinon or cut into several smaller

or cut into several smaller sections

The Rolleiparkeil is a magnifying/parallax correction viewing lens for use with a Rolleinar taking lens (not included)

and the autofocus is about as good as you'd expect

it has a tiny LED light which is apparently for video

Leica +1.5 Correction Lens for M series (14352) brand_Rokinon or cut into several smallerA genuine Leica +1. 5 viewfinder correction lens for M series (model 14352). Now you can take off your prescription lenses when you use your M! As long as your prescription lenses are +1. 5. In excellent condition, with minor cosmetic wear on non glass surfaces (the glass is clean)