公司简介
Image Science offers a comprehensive range of optical test equipment for MTF measurement and other performance-related parameters. Our benches can be adapted to suit your individual requirements, if your system forms an image, we can assess it! In addition to MTF we can also measure the following optical parameters: PTF, LSF, EFL, FFL, FOV, Distortion, Field Curvature, relative and absolute transmission. Our benches can be supplied with sources and detectors for the following spectral bands: Visible, NIR, SWIR, MWIR, LWIR. Image Science also offers an in-house MTF testing service for customers who wish to test pre-production prototypes.
产品列表
Image Science offers MTF test benches covering the following spectral ranges:
| UVB | Ultra-Violet B | 193 - 360 nm |
| NUV | Near Ultra-Violet | 325 - 500 nm |
| VIS | Visible | 400 - 700 nm |
| NIR | Near Infra-Red | 700 - 1000 nm |
| SWIR | Short-Wave Infra-Red | 1 - 3 um |
| MWIR | Medium-Wave Infra-Red | 3 - 5 um |
| LWIR | Long-Wave Infra-Red | 8 - 12 um |
For further information please select a link below: |  |
应用领域
Image Science MTF benches may be configured for a wide range of optical testing applications. Listed below are some examples of recent applications:
Augmented Reality Image Waveguide System
System for MTF measurement of an Augmented Reality Image Waveguide both on-axis and in any object direction.
Cinematography Lenses Focus Setting
System for setting the infinity back-focus position and for calibrating the focus ring for different object distances. The system also measures MTF on-axis.
Liquid lens
Testing MTF and back focus position of a voltage-controlled liquid-lens relay assembly.
Large Aperture MTF system with rotating optical breadboard
MTF system for measuring large aperture optical systems with up to 450 mm in diameter. The system employs a large rotation unit to move an optical breadboard (1500 x 1250 mm) through +/- 60 degrees - this allows testing of large optical systems and systems with folded optical axes (L and U type lens assemblies).
SWIR Lens MTF Test System
MTF test system for SWIR objective lenses measuring at 850 nm and at 1560 nm. The system also measures effective focal length and distortion.
Cinematography Lenses
Automatic measurement of MTF, focal length and distortion of large cinematography lenses.
Anamorphic Lenses
System for alignment checking during assembly and for end-of-line MTF testing. Aspect ratio measurements are also possible.
