TZM0640

TZM0640

TZM0640 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.

The basic module of TZM0640 MZO is TZM0640-W3100-TV3100-A50, it has 0.6X-4.0X zoom range and 6.5X zoom ratio. It is a high-quality precision MZO that provides high resolution and large depth of field.

  • With 0.6X~4.0X zoom range, 6.5X zoom ratio
  • Larger NA: 0.015-0.067 (When using 1.00x Auxiliary Lens)
  • Higher resolution: 3um-4.1um(When using 1.00x Auxiliary Lens)
  • Larger field of view: 2.67mm-40mm (Object plane)
  • Larger sensor size: 2/3” (When using 1.00x TV Lens)
  • Working distance range: 86mm-174mm
  • With adjustable BFL, parfocal in zoom range
  • With adjustable center, the image center remains unchanged from 4.0x to 0.6x
  • 45mm or 50mm Bracket Adapter(Optional)
  • Compatible with infinity objectives (both biological and metallographic)
  • Compact size: 194 mm (length) × 40 mm (diameter)
  • Auxiliary Lenswith 0.50x, 0.75x, 1.00x magnification (Optional)
  • TV Lenswith 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 Light(Optional)
  • LED Transmissive Light(Optional)

Related Models

Order Number Meaning TZM0640 Postfix meaning
TZM0640 Ordinary Middle Zoom Module

ZM :Zoom

0640 :0.6X-4.0X

NA
TZM0640D Middle Zoom Module with detent to fix the magnification function D :Detent

Other Modules

Auxiliary Lens

Order number Magnification Working distance(mmm) Field of View in the object side(TV3050,1/3"sensor)
Lower magnification Higher magnification
W3050 0.5X 174 60.00mm 3.00mm
W3075 0.75X 115 40.00mm 2.00mm
W3100 1.00X 86 30.00mm 1.50mm
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 TZM0640 MZO with Five Modules

The modular design of TZM0640 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 TZM0640 MZO with different Auxiliary Lens and TV Lens are shown in table below. Auxiliary Lens and TV Lens with 1.00x(TZM0640-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 0.60-4.00 0.30-2.00 0.45-3.00
DFOV/mm 18.33 2.75 20.00 3.00 17.78 2.67
NA 0.015 0.067 0.015 0.067 0.015 0.067
W3050
WD 174mm
PMAG 0.30-2.00 0.15-1.00 0.23-1.50
DFOV/mm 36.67 5.50 40.00 6.00 35.56 5.33
NA 0.007 0.033 0.007 0.033 0.007 0.033
W3075
WD 115mm
PMAG 0.45-3.00 0.23-1.50 0.34-2.25
DFOV/mm 24.44 3.67 26.67 4.00 23.70 3.56
NA 0.011 0.050 0.011 0.050 0.011 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 TZM0640 MZO with Different Light Module

Dimension
Dimension of TZM0640 series MZO with different Auxiliary Lens and TV Lens a) TZM0640-W3050-TV3050; b) TZM0640-W3075-TV3075 c) TZM0640-W3100-TV3100

Packing List

TZM0640
The TZM0640 main body, including Auxiliary Lens Module, Middle Zoom Module, TV Lens, Camera Adapter Tube and Bracket Adapter