The MidOpt TB550/660/850 Triple Bandpass Green + Red + 850nm Near-Infrared (IR) Filter is primarily designed for aerial agriculture mapping and surveying
the following filters may be an even better option: DB475/850 or DB660/850 Dualband Filters
The LP340 is AR coated to limit glare and minimize reflection loss
It's also commonly used in hand-held laser rangefinder applications
When plants are stressed or dying
High-Resolution Lens, 12.5mm, 1.5MP, 2/3in, f/1.4-16, Anti-Shock & Vibration, Manual Iris, C Mount - Fujinon HF12.5HA-1S LP The MidOpt TB550/660/850 Triple BandpassThe Fujinon HF12. 5HA 1S is a precision engineered, compact machine vision lens built for exceptional performance and durability in industrial environments. An evolution of the popular HF HA 1B series, it incorporates Fujinon exclusive Anti Shock & Vibration Technology to ensure stable imaging even under harsh conditions with continuous movement or mechanical vibration. Designed to deliver the same high resolution optical quality as the original HF HA