Double-Convex Lenses are used in image relay applications, or for imaging objects at close conjugates. Double-Convex Lenses have positive focal lengths, along with two convex surfaces with equal radii. Aberrations will increase as the conjugate ratios increase. DCX Lenses are used in a range of industries or applications.
|Center Thickness Tolerance||±0.1 mm..|
|Focal Length Tolerance||±1%..|
|Surface Quality||60/40, 40/20 or better..|
|Material||BK7, UVFused silica, Ge,CaF2, ZnSe|
|Centering||<3 arc min|
|Bevel||Protective bevel as needed|
Shenyang Ebetter Optics Co., Ltd. offers a wide range of Optical lenses:Plano-convex lenses, Bi-convex lenses,Plano-concavelenses, Bi-concave lenses, Meniscus lenses, Ball lenses and Aspherical lenses.