532nm CWL, 25.4mm Dia., OD 6 Ultra Narrow Filter

Product Details >90% Transmission at Design Wavelength Up to >OD 8 Blocking Across Blocking Range As Narrow as <0.5nm Full Width-Half Max Ultra Narrow Hard Coated Bandpass Filters are ideal for use as laser line, laser cleanup, or laser excitation filters in demanding medical and laser applications. These hard coated narrowband filters are manufactured with state of the art plasma deposition processes, which ensure high resistance to laser damage and a high level of performance over a long period of time. Depending on the wavelength range and system requirements, these Ultra Narrow Hard Coated Bandpass Filters will provide up to 98% peak transmission, up to OD 10 blocking by design, center wavelength tolerances as tight a 0.05nm, FWHM bandwidths <1nm, and extremely steep edges with an ultra-flat passband profile. Typical applications for these ultra narrowband filters include fluorescence microscopy, flow cytometry, real time DNA sequencing, and polymerase chain reaction (PCR) diagnostic instruments. Note: These filters are optimized for high spectral performance rather than high Laser Induced Damage Thresholds (LIDT). A typical LIDT for these filters is 1 J/cm 2 @ 532nm, 10ns. Please contact us if you require a filter with a higher LIDT value. Specifications General Type: Bandpass Filter Note: Filter Design: Multi-Cavity Physical & Mechanical Properties Diameter (mm): 25.40 Clear Aperture CA (mm): 21.30 Construction: Mounted in Black Anodized Ring Substrate Thickness (mm): 2.00 Optical Properties Angle of Incidence (°): 0 Optical Density OD (Average): 6.00 Center Wavelength CWL (nm): 532.00 Full Width-Half Max FWHM (nm): 1.20 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More BOROFLOAT Minimum Transmission (%): >95 Coating: Hard Coated Transmission (%): T abs >95% @ 532nm (nominal) Blocking Wavelength Range (nm): 200 – 520, 544 – 1200 Threading & Mounting Mount Thickness (mm): 5.0 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 247: Compliant ×