Lens and Image Sensor Test Equipment

ImageMaster® Afocal

Brand: Trioptics
Model：ImageMaster® Afocal
Product description: ImageMaster® Afocal by TRIOPTICS is a high-precision optical testing system designed for afocal systems such as telescopes and riflescopes. It supports MTF, magnification, parallax, and more, offering
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ImageMaster® Afocal High-Precision Afocal Optical Testing System for Telescopic Applications

Designed and manufactured by TRIOPTICS Germany, the ImageMaster® Afocal is a high precision optical measurement system specifically developed for afocal optical systems such as telescopes, riflescopes, and binoculars. It supports a wide range of measurement parameters, making it ideal for both R&D laboratories and optical lens production lines.

This compact, integrated horizontal system is space-saving and supports object-side field angles up to ±15° and image-side angles up to ±45° (expandable to ±90°). The measurement wavelength range spans from 450nm to 750nm. The modular software design, combined with user access control, ensures easy operation and efficient production management.

Key Features：

· Horizontal layout

· Compact, integrated system with minimal footprint

· Modular software for intuitive operation

· User access management for streamlined production control

· Direct report generation and data export

Measurable Parameters：

· On-axis MTF	· Off-axis MTF	· Defocused MTF	· USAF resolution test
· Magnification	· Field of view	· Exit pupil distance	· Parallax
· Distortion	· Astigmatism	· Field curvature	· Chromatic aberration

Model & Technical Specifications：

Model	ImageMaster® Afocal
System Configuration	Infinity–Infinity Conjugate
Spectral Range	450nm...750nm
Clear Aperture	2mm...110mm (depends on collimator used)
Light Source	Halogen or LED panel
Max. Object-Side Field Angle	±15°
Max. Image-Side Field Angle	±45° (expandable to ±90°)
Magnification Range	0.5x...60x
Accuracy (MTF On-axis / Off-axis)	±0.02 MTF (on-axis) / ±0.03 MTF (off-axis)
Repeatability (MTF)	±0.01MTF
Object Distance Range	Parallax: 20m to ∞ / MTF: 100m to ∞
Dimensions (H × W × L)	253mm×1782mm×627mm
Weight	approx. 185kg
Device Type	Benchtop system