NUV M25.5 x 0.50 High Performance Machine Vision Filter

Product Details Optimized for Use with Popular LEDs Multiple Mounting Sizes and Threads Available to Ease System Compatibility Extremely High and Flat Transmission Profiles Provide Even Illumination TECHSPEC High Performance Mounted Machine Vision Filters are designed and manufactured for the most demanding machine vision and imaging applications. These filters pass or block specific UV, visible, or IR wavelengths and provide extremely wide angles of incidence. Compared to traditional filters, these hard coated filters provide superior blocking of unwanted light and greater durability for longer lifetimes. TECHSPEC High Performance Mounted Machine Vision Filters can be used to improve image contrast and isolate spectral regions and colors. These filters are offered in a variety of colors and filter thread sizes. Specifications General Note: OD ≥3.0 @ 400 – 650nm OD ≥4.0 @ 200 – 250nm Type: Mounted Imaging Filter Physical & Mechanical Properties Clear Aperture CA (mm): 21.5 Construction: Mounted in Black Anodized Ring Outer Diameter (mm): 27.5 Substrate Thickness (mm): 1.75 ±0.10 Physical Durability: Adhesion per MIL-PRF-13830B, Section C.4.5.12 Moderate abrasion per MIL-PRF-13830B, Section C.4.5.11 Cleaning per MIL-C-48497A Section 4.5.4.2 Optical Properties Blocking Wavelength Range (nm): 200-250, 400-650 Coating: Hard Coated Color: NUV Center Wavelength CWL (nm): 325.00 Full Width-Half Max FWHM (nm): 106.00 Optical Density OD (Average): ≥3.0 Wavelength Range (μm): 0.2 – 1.2 Average Transmission (%): ≥75 Threading & Mounting Filter Thread: M25.5 x 0.50 Mount Thickness (mm): 4.5 Mount Thickness Including Threads (mm): 6.5 Environmental & Durability Factors Environmental Durability: Humidity per MIL-STD-810H, Section 507.6 Temperature per MIL-STD-810H, Section 501.7 and 502.7 Regulatory Compliance Certificate of Conformance: View ×