Mtf measurementformula

Squealing, shaking, out-of-line belts and pulleys are more than a nuisance. They're the cause of expensive downtime, shortened equipment life, and inefficient operation. If you ever have those problems, it's time to holler for the Belt Hog.

Modulation transfer function

In addition to the basic MTF measurements, OptiShop measures other lens parameters such as: EFL, BFL, FFL, distortion and field curvature.

Belt Hog mounts in the grooves-right where the power is transferred. Groove mounting makes it simpler to keep everything parallel. Belt guards can often be left on, and pulleys on shafts set in different directions can be aligned just as easily. Bright dual LASER beams let you know when you've got things straight.

CI Systems has developed a diffraction-limited, chromatically-corrected microscope objective for the SWIR, MWIR and LWIR MTF tests, delivering a reliable test, free of distortion caused by the UUT optics.

The Belt Hog makes it simple to align belts and pulleys. You won't have to remove the belts to make quick, accurate adjustments over distances of 6" to 20 feet. One person can accomplish an alignment with no training other than reading the short instruction manual.

Mtf measurementchart

The integration of CI Systems’ standard METS Collimator in OptiShop, makes OptiShop a one-stop modular, cost-effective optical test bench for measuring all the optical properties of a UUT across the entire imaging spectrum.

Mtf measurementpdf

This little 1.6-pound tool is a heavyweight when it comes to making things simple. You've heard of living high on the hog? Welcome to working high on the Hog.

OptiShop supports both testing methods: Video Capture MTF and Slit Scan MTF.Whereas the Slit Scan MTF Testing Method is the cost effective way of measuring optical systems’ MTF, now using the Video Capture MTF Testing method, modern digital cameras from visible to far IR spectral ranges can be tested in significantly greater throughput rates. The Video Capture MTF Testing allows for real-time measurement of optical components as well as multi camera systems.

The Belt Hog uses two LASER transmitter for projecting of LASER lines on the opposite LASER unit. By adjusting the pulleys so that the laser line coincides with the reference line on the opposite LASER unit, the pulleys are aligned.

The MTF Test Station (OptiShop) is a modular, optical test bench for measuring the Modulation Transfer Function (MTF) and Transmittance of optical components across wide spectral ranges, including Visible, SWIR, MWIR and LWIR.