PMN LENS WITH VERY STEEP CURVE 29.5 MM DIA BY 15MM FL
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PMN LENS WITH VERY STEEP CURVE 29.5 MM DIA BY 15MM FL
Shop for min 10 items & get $3.5/Item
A strong convex curve and a concave surface on the rear of this lens gives an effective focal length of 15 mm (measure from the back). Center thickness is 13mm. Unused beauties.
