Single crystals calcium fluoride
Polycrystalline calcium fluoride
Infrared calcium fluoride
Ultraviolet calcium fluoride
VUV grade calcium fluoride crystals
Oriented calcium fluoride
Low stress calcium fluoride
Large size calcium fluoride crystals
Excimer grade calcium fluoride crystals
Non-fluorescent/ raman grade calcium fluoride
Eu:CaF2 scintillation crystal
Cylindrical lens are generally used to converge parallel or diverging beams to a line or to change the aspect ratio of an image. Cylindrical lens can be divided into two structures: plano-convex and plano-concave, both of which are used to converge or diverge beams, respectively. A wide range of materials and coatings of Cylindrical lens are available for UM OPTICS, such as CaF2, K9, UVFS, Si, Ge and ZnSE, to meet different customer needs.
Cylindrical lens are generally used to converge parallel or diverging beams to a line or to change the aspect ratio of an image. Cylindrical lens can be divided into two structures: plano-convex and plano-concave, both of which are used to converge or diverge beams, respectively.
Common Specifications
Substrate: Fused Silica (UVFS) | Design Wavelength: 4μm |
Dimensional Tolerance: +0.0/-0.1mm | Thickness Tolerance: ±0.2mm |
Focal length tolerance: ±2% | Coating: Customizable |
Centering: 3′ | Bevels: 0.2×45° |
Coating refers to coating a transparent electrolyte film or metal film on the surface of the substrate material by physical or chemical methods. The purpose is to change the reflection and transmission characteristics of the material surface to reduce or increase the reflection, beam splitting, color separation, light filtering, polarization and other requirements.We can provide various optical coatings such as anti-reflective films, high-reflective films, spectral films, and metallic films. Broadband anti-reflective films are available for UV, visible, NIR and mid-infrared wavelengths.
Send Your Message
Email:sales@umoptics.com
Phone:+86 17733572335
Whatsapp:+86 17733572335
Address:No. 100, Light Industrial Park, Shangcheng County,Henan