432, 517 & 615nm, 50mm Dia., Tri-Band Filter

Product Details Multiple Pass Bands on a Single Filter High Peak Transmission, Excellent Blocking Ideal for Simultaneous Viewing of Multiple Fluorophores For Optimal Performance Pair with Multi-Edge Fluorescence Dichroic Filters TECHSPEC Multi-Band Fluorescence Bandpass Filters are ideal for real time live cell analysis and high speed imagery. Each optical filter is hard coated and mounted in a black anodized aluminum housing. Having multiple pass bands on a single optical filter enhances fluorescence imagery and eases setup for a range of fluorophore applications . TECHSPEC Multi-Band Fluorescence Bandpass Filters feature high average transmission and excellent blocking, yielding maximum brightness and contrast in any application. These filters are available as dual-band bandpass filters, triple-band bandpass filters, and quad-band bandpass filters. These filters are also referred to as dual-band filters, tri-band filters, or quad-band filters, respectively. They are ideal components in spectroscopy and clinical chemistry applications, as well as biotech instruments such as DNA sequencers and polymerase chain reaction (PCR) testing platforms. Dual-band bandpass filters feature four designs with passband wavelengths from 433 and 530nm to 577 and 690nm. Triple-band bandpass filters feature three designs with passband wavelengths from 432, 517, and 615nm to 464, 542, and 639nm. Quad-band bandpass filters feature a design with passband wavelengths of 440, 521, 607, and 700nm. Note: All filters feature wide out of band blocking from 250 – 1100nm with deep OD 6.0 blocking at critical discrimination wavelengths. For complete transmission and blocking profiles, download the individual curve for each filter. Specifications General Type: Bandpass Filter Compatible Fluorophore: DAPI/FITC/TRITC Emission Physical & Mechanical Properties Diameter (mm): 50.00 +0.0/-0.1 Clear Aperture CA (mm): 45.34 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): 2.00 ±0.25 Optical Properties Angle of Incidence (°): 0 Bandwidth (nm): 36 @ 432nm 23 @ 517nm 61 @ 615nm Optical Density OD (Average): ≥6.0 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Fused Silica (Corning 7980) Coating: Hard Coated Surface Quality: 60-40 Transmission (%): >90 Blocking Wavelength Range (nm): 250 – 1100 Multi-Band Center Wavelengths (nm): 432, 517, 615 Threading & Mounting Mount Thickness (mm): 3.5 ±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 247: Compliant ×