Bi685-37.5 | Bi685 Dark Red Interference Bandpass FilterThe MidOpt Bi685 37. 5 is designed for use in certain aerial vegetative health monitoring applications. This filter isolates the 685nm wavelength range used in some red light vegetative health indices when plants are stressed or dying, and photosynthesis slows or stops. IR wavelengths are absorbed, while more visible lightparticularly red lightis reflected. Bi685 filters are also recommended for use with dark red laser diodes and LED lighting

45 μm Weight 135 Grams Mount C-Mount Filter Thread No Filter Threads Minimum Object Distance 100 mm Front Diameter 56 mm Focus Control Fixed Iris Control Manual Flange Back in Air 17

5 x 80 x 80 mm Front Diameter 80 mm Weight 1238 Grams Filter Thread No Filter Threads Operating Temperature Range 0 to 40°C Storage Temperature Range 0 to 50°C Operating Relative Humidity (%) Not Specified Installation Location Not Specified Temperature Sensor No FoV @ Full Frame 56

Specifications + Useful Range Min 470 nm Useful Range Max 645 nm Stabledge Yes Adhesive Backed Yes Tolerance 10 % Peak Transmission ≤ 42 % Surface Quality (Scratch-Dig) 80-50 Substrate Material Acrylic Filter Diameter M40

The MidOpt Bi405-52 is a Violet Interference Bandpass filter that can be useful for removing ambient light to image subjects illuminated by 405nm laser diodes

The LZE300-395-DC Bar light from Smart Vision Lights is part of SVL's LZE series

2 mm Active Length 0

The MidOpt AB555-46 is an acrylic absorptive bandpass filter that passes light in the visible range and blocks all near-infrared

The S75G2-505-W light is 46mm x 69mm and is in the 505nm Cyan color with a lens angle of 30 Degree and is Not Polarized

and violet wavelengths

The RL200-505 is in the 505nm Cyan color and features a lens beam angle of 30 Degree

The XR256-395-W machine vision light from Smart Vision Lighs is a high-speed strobe light in SVL's XR256 spot light series

The MidOpt LP530-43 is used with a monochrome camera to provide increased contrast and resolution