492nm CWL, 25mm Dia., Hard Coated OD 4.0 10nm Bandpass Filter

Product Details Ideal for Life Sciences or Chemical Analysis Available in UV, VIS, and IR Center Wavelengths Feature High Performance Hard Coatings Hard Coated OD 4.0 5nm , 25nm , and 50nm Bandpass Filters Also Available TECHSPEC Hard Coated OD 4.0 10nm Bandpass Filters are narrowband filters used extensively in applications including flame photometry, elemental or laser line separation, fluorescence, laser diode cleanup, or chemical detection or analysis. These optical filters offer steep slopes with deep blocking to achieve high performance in demanding applications. TECHSPEC Hard Coated OD 4.0 10nm Bandpass Filters feature durable hard coatings to minimize filter degradation while increasing transmission. The bandpass filters are available in UV, VIS, and IR center wavelengths. 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 Typical Applications: 5-(BromoMethyl)Fluorescein, 5-Carboxyfluorescein, Cy2, Fluorescein-5-Thiosemicarbazide Physical & Mechanical Properties Diameter (mm): 25.00 +0.0/-0.1 Clear Aperture CA (mm): 21.0 Construction: Mounted in Black Anodized Ring 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 Substrate Thickness (mm): 3.5 ±0.5 typical Optical Properties Angle of Incidence (°): 0 Optical Density OD (Average): ≥4.0 Center Wavelength CWL (nm): 492.00 ±2.0 Full Width-Half Max FWHM (nm): 10.00 ±2.0 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Optical Glass Minimum Transmission (%): ≥85 Coating: Hard Coated Surface Quality: 80-50 Blocking Wavelength Range (nm): 200 – 1200 Threading & Mounting Mount Thickness (mm): 5.0 ±0.1 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 RoHS 2015: Compliant × Certificate of Conformance: View × Reach 253: Compliant ×