Fused silica Plano-Convex lenses are the best choice for focusing parallel rays of light to a single point. With AR coated fused silica Plano-Convex lenses can offers best optical performance. Our AR 1064nm laser V-coating offers the low reflectance at 1064 nm for high transmission, reduce to surface reflection and scattering. And our coating have high damage resistance, it will be keep the lenses maintaining high durability.