Description
530nm narrow band filter fluorescence PCR medical detector optical lens
Specifications
Center Wavelength (CWL): 530 nm ± 2 nm (520 / 533 / 543 nm on request)
Half Bandwidth (FWHM): 20 nm ± 2 nm (10 / 15 / 25 / 30 nm on request)
Peak Transmittance (Tpeak): ≥ 90%–93% (typical; >95% with optimized design)
Blocking Range: 300–700 nm (or 200–1100 nm on request)
Blocking Level (Cut-off Depth): ≥ OD6 (0.0001%) standard; OD4–OD7 optional
Substrate Material: N-BK7 (K9) / UV Fused Silica (JGS1) — low autofluorescence grade preferred for PCR
Substrate Form: Plano-Plano Filter Window / Integrated into compact fluorescence detection module
Substrate Diameter: 12 mm / 12.7 mm / 25.4 mm (custom 5–100 mm available)
Substrate Thickness: 1.0 mm (±0.1 mm); 0.5 / 2.0 mm optional
Surface Quality: 60-40 / 40-20 Scratch-Dig
Surface Flatness: λ/4 @ 632.8 nm
Parallelism: ≤ 1 arcmin (standard); ≤ 10 arcsec (precision)
Incidence Angle: 0° ± 5°
