Megon 100mm F2

This lens was used for PrimaFlex. This lens is a hidden fine [superb] article lens. The composition of the lens is being investigated now.

Please teach if there is knowing. It is a lens that making is good. This lens might have been made putting a considerable cost. In the field angle of this lens, there are 6×7 or more.

This lens is used with Hasel (adaptor). It is a wonderful description. Why was not this lens used for other cameras?It is a doubt. This lens has 80mm.