Crystal are main applied for laser application. UNI OPTICS offers the following crystal products.

1. Laser Crystals and Rods: YAG crystal, Nd: YVO4 Crystal

2. Nonlinear Crystals: BBO, KTP, LiNbO3, LBO. KDP&DKDP
3. Birefringent Crystals: YVO4, a-BBO, Calcite.

1、What are laser windows? Laser Protect Windows(Laser protective glass, protective filters or welding protective windows) are used to save for the high cost of laser optics. 2、What are laser windows used for? These windows are normally used in applications like laser cutting, laser welding machine, they are used for avoiding the high-precision laser optics damage by material splashes. 3、The key features of UNI Optics' Laser Windows High Transmission High Damage Threshold Low Scatter Low Absorption Excellent Film Density Excellent Environmental Stability     Typical Specifications:   Dimension: 4mm-80mm, round or square Material: BK7, Fused Silica, ZnSe...etc Surface quality: 10/5 Surface flatness: Lambda/10@632.8nm Parallelism: 30’’ Roughness: 3A

· Developed for 1" image format
· Wavelength: 900-1700nm
· Large Aperture, upto F1.4
· Compact and lightweight design

Gemini Series SWIR Lens Model UN-GSWIR1614C Focal length 16mm Aperture F1.4 Image Format 1″ Mount C Field Angle   1″ D 54° H 43.8° V 33.4° Optical Distortion <-0.6% M. O. D. 0.3m Dimension Φ54*63.00mm Flange BFL 17.526mm Back Focal Length 13.72mm Resolution 80lp/mm Operation Manual Iris Manual Focus Design Wavelength 900-1700nm Filter Thread M52x0.75

Gemini Series SWIR Lens Model UN-GSWIR2514C Focal length 25mm Aperture F1.4 Image Format 1″ Mount C Field Angle   1″ D 61.93° H 52.21° V 40.1° Optical Distortion <-0.96% M. O. D. 0.3m Dimension Φ36.5*54.91mm Flange BFL 17.526mm Back Focal Length 11.51mm Resolution 80lp/mm Operation Manual Iris Manual Focus Design Wavelength 900-1700nm Filter Thread M34*0.5

· Developed for 1" image format
· Wavelength: 900-1700nm
· Large Aperture, upto F1.4
· Compact and lightweight design

· Developed for 1" image format
· Wavelength: 900-1700nm
· Large Aperture, upto F1.4
· Compact and lightweight design