ToupTek TZM – Variable Focal Length (Continuous Zoom) Machine Vision Lenses

Name: ToupTek TZM – Variable Focal Length (Continuous Zoom) Machine Vision Lenses
Brand: ToupTek
SKU: 17980

ToupTek TZM (MZO series) are modular lenses with continuous optical zoom and a bi-telecentric design, maintaining parfocality across the full range. A wide choice of ranges (from 0.23× to 9×), long working distances, and support for auxiliary objectives and TV lenses make them a flexible tool for inspection and measurement.

What is a continuous zoom (bi-telecentric) lens?

Continuous zoom lets you smoothly change magnification without swapping the lens; the bi-telecentric design minimizes perspective error and distortion, which is important in measurement. Parfocality means focus is maintained when magnification changes. Modularity (auxiliary objectives, TV lenses, illumination modules) allows you to match the field of view and working distance to the application.

Key features

Modular bi-telecentric design, parfocal across the range
Continuous zoom, ranges from 0.23× to 9× (by model)
Long working distances (37.5–205 mm, depending on auxiliary lens)
Auxiliary objectives (W035–W200) and TV lenses
C-mount, compatible with LED modules (ring/coaxial/transmitted)
Stand adapters A45/A50

Technical specification

Type	bi-telecentric continuous zoom lens
Magnification	from 0.23× to 9× (by model)
Models	TZM0756 0.7–5.6×, TZM0480 0.4–4×, TZM0880 0.6–6×, TZM015120 0.23–9× …
Working distance	37.5–205 mm (with auxiliary lens)
Mount	C
Accessories	auxiliary objectives, TV lenses, LED modules

Applications

Machine vision / AOI inspection
Industrial measurement
Electronics and mechanical precision
Scientific research

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.