EC21 Product Catalogs - optical coating

308nm 254nm 190nm UV Bandpass Filter for Excimer Laser

20260429

Optical glass (BK7), CaF₂, sapphire Coating Technology Plasma reactive sputtering Ion‑assisted deposition also available Surface Quality (S/D) 40/20 20/10 (higher grade) Diameter (mm) 12.7 / 25.4

Spherical Lenses Supplier

20241022

roughness, radius of curvature, aberration, etc. In-house customised optical coatings We have extensive in-house coating capabilities to meet your requirements. View our coating capabilities.

Infrared Customized Glass Optical Filters for Medical Facility

20240724

Optical filters are also optical components on or independent substrates coated with one or more layers of dielectric film or metal film to change the characteristics of light wave transmission. The

Good Price Neutral Density Color Glass Filters Optical ND Filter

20240718

optical density. To calculate the final system OD, simply add the OD of each filter together.We can customize alternative size, material, coating and other paramenter you want. Welcome your inquiry t

Optical Design

20240710

optical design software includes: Optical design software: Zemax, Solidworks, Code V Optical Coating Software: Mecleod System image quality evaluation: MTF measuring instrument We are Optical Assembl

Optical Glass 900nm Short Pass Filter

20240617

Optical Glass 900nm Short Pass Filter Product Description Coating Type: Hard film Coated Technology: IAD Hard coating Typical Wavelength: SP490,SP550,SP590,SP600,SP650,SP700,SP800,SP990 , etc... T a

Glass Filter Narrow Bandpass Interference Optical Filter for Laser Instruments

20230922

Optical glass and Fused silicaDimension Tolerance: +0/-0.1 mmThickness Tolerance: +/-0.05mmSurface Accuracy: λ/4Surface Quality: 60/40Parallelism: <3 minuteCoating: According to the requirement FAQ