Midwest Optical BP505-27

Description

BP505 are single substrate, hard-coated filters designed to match the output of most cyan LEDs. Coupled with the spectral sensitivity of most CCD/CMOS sensors in use today that also peak in this range, using this filter can result in images that are especially bright and very high in contrast. It is particularly useful for line scan/wide angle applications.

• Useful Range: 485 to 550 nm
• FWHM: 90 nm
• Tolerance: +/- 10 nm
• Minimum Peak Transmission: >90%
• Surface Quality: 40/20
• Compatible LED: 505 nm

Industrial fluorescence applications are often overwhelmed by the UV Light source itself and / or ambient lights. An appropriately matched bandpass filter will usually eliminate this problem.