Petri Rangefinder

[jerkmam]

Does anyone know about the Petri rangefinder with interchangeable lenses?
Who made the glass?

 

[FallisPhoto]

Does anyone know about the Petri rangefinder with interchangeable lenses?
Who made the glass?

I've been doing this a while and don't know of any Petri rangefinder with interchangable lenses. The Petri Color 35 is their most desirable rangefinder, but it doesn't have interchangable lenses.