ToupTek FA – Fixed Focal Length Machine Vision Lenses (1–10 MP, Low Distortion)

Name: ToupTek FA – Fixed Focal Length Machine Vision Lenses (1–10 MP, Low Distortion)
Brand: ToupTek
SKU: 17979

ToupTek FA is a family of high-quality fixed focal length machine vision lenses, covering the FA-A/FA-B/FA-C series and telecentric FA-D/E. Low distortion, high edge brightness, and broadband coatings deliver excellent optical performance for sensors from 1/1.9″ to 4/3″.

What is a fixed focal length machine vision lens?

A fixed focal length lens provides repeatable, distortion-free imaging – essential in measurement and inspection. The choice of focal length (4–75 mm) and sensor format determines the field of view and working distance; telecentric versions eliminate perspective error in precision metrology.

Key features

FA-A/B/C series and telecentric FA-D/E
Focal lengths from 4 to 75 mm
Ultra-low distortion, high edge brightness
Broadband multilayer coatings
1/1.9″–4/3″ sensors, 1–10 MP+ resolution
C-mount, short working distances (selected models)

Technical specification

Type	fixed focal length machine vision lenses (FA)
Series	FA-A/B/C, telecentric FA-D/E
Focal lengths	4–75 mm
Sensors	1/1.9″–4/3″ (1–10 MP+)
Distortion	ultra-low
Mount	C
Coatings	multilayer broadband

Applications

Industrial inspection and AOI
Automation and robotics
Intelligent recognition
Metrology (telecentric versions)

Request a quote and configuration

We select ToupTek systems, lenses, and adapters to match your microscope/camera and application. Contact Interlab to get a quote and configuration recommendation.