
Optical Band Pass 340nm 450nm 492nm 505nm 520nm 540nm 578nm 620nm Narrow Bandpass Filter Microplate Reader Filter Depth Od. Customized Shape: Shape can be customized to meet specific application requirements. Wide Wavelength Range: OEM available for central wavelengths from 250nm to 2000nm. High Blocking Depth: Blocking depth reaches OD2 to OD6 for superior signal isolation. Durable Hard Coating: Features 20 years of IAD hard coating experience for stable quality. Multiple Material Options: Materials include K9, BK7, B270, D263T, JGS1, and Fused Silica. Comprehensive Certifications: Products certified with RoHS, ISO, and REACH compliance. 5-Year Warranty: Covers mechanical defects with a 5-year warranty period. Fast Delivery Options: Express delivery via DHL or Air; lead time within 15 workdays off-peak.