MidOpt Filters Where Image Quality Begins - Site ftp Elvitec

MidOpt Filters – Where Image Quality Begins
MidOpt Filters are the simplest, quickest and most cost effective way
to improve repeatability and stability in any machine vision system.
MidOpt optical filters control the variability of ambient light,
greatly improving system accuracy and long term repeatability.
Application
Illumination
Eliminate
the need
for shrouds
MidOpt
Bandpass Filter
4
No Filter – Uncontrolled Lighting Variability
Optical Filters Designed for Machine Vision
MidOpt specifically designs and manufactures filters for use with
monochromatic or white LED lighting, fiber optic illumination, structured
diode-generated light patterns and other lighting commonly used in
machine vision applications. When matched with the correct lighting, filter
selection is one of the most important factors controlling the ability of an
imaging system to consistently perform optimally.
Insensitive to Wider Angles of Incidence
Traditional bandpass interference filters are highly sensitive to the
angle at which all light strikes the filter and usually do not perform as
well at shallower angles. Due to the unique hybrid filter design, MidOpt
filters have reduced angular dependence.
MidOpt Filters Eliminate the Variability of
Ambient Light to Improve Image Quality
Extremely Durable Coatings
MidOpt filter coatings are extremely durable and have an almost unlimited
life span. MidOpt filters are tough enough to withstand repeated cleaning,
solvents, high heat, humidity and vibration without degradation.
Mounts Available for any System
Designed for lenses with and without filter threads, filters can be placed in
or on the lens, in front of the camera sensor, or supplied as unmounted filter
glass in custom shapes and sizes.
Availability from Stock
MidOpt stocks a wide variety of filter options designed to quickly
and securely mount to large and small diameter lenses. Custom sizes are
typically available within two weeks.
www.midopt.com