The MidOpt Ni200 Neutral Density (ND) Filter can be used to reduce the amount of light reaching the camera to an average of 1% transmission
and are also frequently used as protective windows
resulting in degraded performance
The PR120 is anti-reflection (AR) coated to limit glare and minimize reflection loss and is oleophobic coated to prevent finger print smudging and to keep oil and other solvents from collecting on the lens in a wide range of machine vision applications where environmental conditions can cause imaging problems
It's a single substrate
MEGA6 Fixed Focal Lens Kit, 4 Lenses, 8-25mm, 6MP, 2/3in, f/1.4-16, Japanese Engineered - GOYO GM6HR-K Size:6 Lenses The MidOpt Ni200 Neutral DensityPrecision testing starts with the right lens and the flexibility to choose the right focal length fast. The GOYO MEGA6 Lens Kit is available in two options (4 or 6 lenses), depending on your application needs. Each kit combines high performance 6MP (megapixel) lenses, spanning 8 50mm focal lengths, into a compact, rugged case designed for hands on evaluation in demanding machine vision environments. Delivering up to 170lp mm resolution on a 2 3"