Cylindrical Lenses
Cylindrical lenses, due to their unique geometric structure, can produce a linear focus rather than a focal point, making them widely used in various designs and applications.
We offer a variety of cylindrical lens shapes, including traditional plano-convex, plano-concave, convex, concave, bi-convex, bi-concave, single-axis cylindrical lenses, as well as unconventional hyperboloid-cylindrical lenses, and toroid mirrors.
Materials
Materials, including:
· Common Glass (Schott, Ohara, Hoya, CDGM)
· Fused Silica
Manufacturing Capability
· Max Diameter: 100 mm
· Diameter Tolerance: +0/-0.01 mm
· Surface Quality: 10-5
· Radius: 5mm to ∞
· Radius Tolerance: ±0.002 mm
· Form Error: λ/10
· Centering: 0.005 mm
· Coating: Broadband AR, V-coat, and mirror coatings, as well as all kinds of customized optical coatings
Testing Capability
Zygo interferometers with Computer Generated Holograms are used to test the cylindrical lenses.
The maximum measuring aperture is φ95mm, accurate to λ/10.