623nm CWL, 25mm Dia, 24nm Bandwidth, Unmounted OD 6 Fluorescence Bandpass Filter

Product Details Designed for Use With Common Fluorophores Excitation and Emission Filters Available High Transmission with Deep >OD 6.0 Blocking Mounted Fluorescence Filters and Mounted Fluorescence Filter Sets Also Available TECHSPEC Unmounted Fluorescence Bandpass Filters are designed with center wavelengths and bandwidths that match the excitation and emission wavelengths of common fluorophores. These filters feature high transmission up to >93% in their passband with deep >OD 6.0 blocking outside of their passband, resulting in high contrast images when used in fluorescence imaging systems. The low transmitted wavefront error of these filters further enhances image quality by minimizing image distortion. TECHSPEC Unmounted Fluorescence Bandpass Filters are available with a 12.5 or 25mm diameter and are ideal for integration into life science and biotech instrumentation including polymerase chain reaction (PCR) testing platforms, DNA sequencers, fluorescence detectors, flow cytometers, and fluorescence imaging systems. Specifications General Type: Bandpass Filter Compatible Fluorophore: Cy5 Excitation / Texas Red Emission Physical & Mechanical Properties Diameter (mm): 25.00 ±0.1 Clear Aperture CA (mm): 22.50 Thickness (mm): 2.00 ±0.1 Construction: Unmounted 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 Bevel: Protective as needed Optical Properties Angle of Incidence (°): 0 ±5 Bandwidth (nm): 24.00 OD 6 Blocking Wavelength Range (nm): 300 – 598 & 648 – 850 Optical Density OD (Average): ≥6.0 Average Transmission (%): >93 over Bandwidth Center Wavelength CWL (nm): 623.00 Full Width-Half Max FWHM (nm): 30.00 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Fused Silica (Corning 7980) Minimum Transmission (%): 93 Coating: Hard Coated Surface Quality: 60-40 Blocking Wavelength Range (nm): 250 – 1100 Transmitted Wavefront, RMS: λ/4 (prior to coating) 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 247: Compliant ×