TZM0440

TZM0440

TZM0440 series MZO (Monocular Zoom Objective) is an ideal choice for machine vision, industrial inspection, scientific research and education. The design is based on the bilateral parallel light path principle and the modular design concept, with superior optical performance and strong compatibility.

  • With 0.4X~4.0X zoom range, 10X zoom ratio
  • Larger NA: 0.01-0.07 (When using 1.00x Auxiliary Lens)
  • Higher resolution: 27.5um-4.1um (When using 1.00x Auxiliary Lens)
  • Larger field of view: 2.0mm-85.71mm(Object plane)
  • Larger sensor size: 2/3” (When using 1.00x TV Lens)
  • Working distance range: 56mm-248mm
  • With adjustable BFL, parfocal in zoom range
  • With adjustable center, the image center remains unchanged from 4.0x to 0.4x
  • Compatible with infinity objectives (both biological and metallographic)
  • Compact size: 194 mm (length) × 40 mm (diameter)
  • Auxiliary Lens with 0.35x,0.50x, 0.75x, 1.00x,1.50x magnification (Optional)
  • TV Lens with 0.50x, 0.75x, 1.00x magnification (Optional)
  • Brightness adjustable LED Direct Ring Light (Optional)
  • Brightness adjustable LED Direct Ring Polarization Light (Optional)
  • Brightness adjustable LED coaxial illumination (Optional)
  • LED Transmissive Light (Optional)
  • 45mm or 50mm Bracket Adapter (Optional)

Related Models

Because of TZM0440 series MZO’s modular design, each module of TZM0440 series MZO is named respectively. The specific naming rules and corresponding parameters of each module are as follows:

Module One: Middle Zoom Module The Middle Zoom Module (code TZM0440a), which is the main body of TZM0440 series MZO. TZM0440 represents the code of Middle Zoom Module and letter a represents the auxiliary code of Middle Zoom Module. Details are listed in Table below:

Middle Zoom Module

Order Number Meaning TZM0440 Postfix meaning
TZM0440 Ordinary Middle Zoom Module

ZM :Zoom

0440 :0.4X-4.0X

NA
TZM0440D Middle Zoom Module with detent to fix the magnification function D :Detent

Other Modules

Auxiliary Lens

Order number PMAG Working distance(mm)
W3050 0.50X 174
W3075 0.75X 115
W3100 1.00X 86
Note: The same Auxiliary Lens with different TV lens is just used to adapt to different size image sensor, which will not have much impact on the field of view of the MZO.
Auxiliary Lens

TV Lens

Order number PMAG The maximum compatible sensor size
TV3050 0.50X 1/3"
TV3075 0.75X 1/1.8"
TV3100 1.00X 2/3"
Note: Smaller image sensors can also be used for TV Lens with higher magnification, but in this way, the FOV of MZO will be reduced.
TV Lens

The Configuration of TZM0440 MZO with Five Modules

The modular design of TZM0440 series MZO is showed in Figure below. The design consists of five basic modules, including Middle Zoom Module, Auxiliary Lens Module, TV Lens Module, Bracket Adapter Module and Optional Module.

Configuration

Bracket Adapter

Bracket Adapter

Optional Module

Module Order Number Description
LED Direct Ring Light Module TZM0756DRL-65/85 LED Direct Ring Light
TZM0756DRPL-65 LED Direct Ring Polarization Light
Coaxial Light Module TZM0756CL+TZM0756SL Coaxial Light Adapter + LED Spot Light
Transmissive Light Module TZM0756TL LED Transmissive Light
Power of light source 40600014 US:POWER-U-12V1A(Power Adapter American Standard)
40600015 DE: POWER-E-12V1A(Power Adapter European standard)

parameters

The optical Specifications of TZM0440 MZO with different Auxiliary Lens and TV Lens are shown in table below. Auxiliary Lens and TV Lens with 1.00x(TZM0440-W3100-TV3100) are listed in the left-up cell. Its data is the basis of the other parameters in the whole table.

Auxiliary Lens Specification TV3100
2/3"(D=11mm)
TV3050
1/3"(D=6mm)
TV3075
1/2"(D=8mm)
W3100
WD 86mm
PMAG 0.40-4.00 0.20-2.00 0.30-3.00
DFOV/mm 27.50 2.75 30.00 3.00 26.67 2.67
NA 0.010 0.067 0.010 0.067 0.010 0.067
W3050
WD 174mm
PMAG 0.20-2.00 0.10-1.00 0.15-1.50
DFOV/mm 55.00 5.50 60.00 6.00 53.33 5.33
NA 0.005 0.033 0.005 0.033 0.005 0.033
W3075
WD 115mm
PMAG 0.30-3.00 0.15-1.50 0.23-2.25
DFOV/mm 36.67 3.67 40.00 4.00 35.56 3.56
NA 0.008 0.050 0.008 0.050 0.008 0.050
Working Distance; PMAG: Primary Magnification; DFOV: Diagonal Field of View in the object side; NA: Numerical Aperture;
Note: Infinity corrected objectives limit system's usable zoom range due to uneven illumination. The maximum sensor size is 2/3".

The Dimension of TZM0440 MZO with Different Light Module

Dimension
Dimension of TZM0440 series MZO with different Auxiliary Lens and TV Lens a) TZM0440-W3050-TV3050; b) TZM0440-W3075-TV3075 c) TZM0440-W3100-TV3100

Packing List

The TZM0440 main body, including Auxiliary Lens Module, Middle Zoom Module, TV Lens, Camera Adapter Tube and Bracket Adapter

TZM0440