1.Produce different kinds of prisms 2.Material: BK9 grade A or UV Fused Silica 3.Surface Quality: 40-20 4.Cusromize
fresnel concave optical lens
We offer various optical lenses, optical prisms, coating products, double convex les, right angle roof prisms, roof prisms, porro prisms, silver prisms. We have more than 1000 sets optical equipment made in Japan, Germany and China. Give me your draws, we can offer you the best price and high quality lens.