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Midwest Optical : BI550

By: Midwest Optical
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Optical Filters & Kits
Contact us for lowest price (800) 284-2288, (858) 565-1101, sales@avsupply.com, or fax (858) 300-4193
Bi550 Green Interference Bandpass Filter

The Midwest Optical Bi550 filters are designed to block unwanted ambient light when imaging subjects illuminated with 550nm green LEDs. They are also used to isolate the green vegetation signal used to arrive at EVI (Enhanced Vegetation Index) and other similar plant health numerical indices.

 

Available Models Include:

Bi550-25.4
Bi550-13.25
Bi550-22.5
Bi550-25.5
Bi550-27
Bi550-30.5
Bi550-34
Bi550-35.5
Bi550-37
Bi550-37.5
Bi550-40.5
Bi550-43
Bi550-46
Bi550-49
Bi550-52
Bi550-55
Bi550-58
Bi550-62
Bi550-67
Bi550-72
Bi550-77

 

Useful Range : 535-558nm

FWHM : 33nm

Tolerance : +/- 3nm

Minimum Peak Transmission : >88%

Surface Quality : 40/20



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Prices and specifications subject to change without notice.