Features

• Air-Spaced Achromatic Doublets
• The achromatic lenses with large aperture are air-spaced. All the air-spaced achromatic doublets show exceptional performance and provided with mounts.When used for focusing or collimating, the convex lens or the smaller radius surface always faces the collimated light, while used to image, the convex lens must be adjacent to the object or image with longer distance.
• The achromatic lenses with large ap
• Our company provides different types of lenses made of synthetic fused silica for ultraviolet applications. Off-the-shelf fused silica lenses are uncoated. A variety of antireflection coatings are available.