Camera lens filter allows you to document problems for presentation or for later evaluation

Identify plant stress or disease 2-10 days before visible to the naked eye

See into the future using technology developed by NASA scientists. This camera filter lens blocks out the green colors reflected from chlorophyll found in healthy vegetation making them look black or gray. Any off-colors caused by drought, disease or poor nutrition stand out as a glowing red, coral or pink color against the dark background. This allows you more time to react to and treat the problems. Imported. Camera not included.