Description
QZ745 Series Monocular Zoom Objective
QZ745 series monocular zoom objective uses finite optical system structure with excellent optical performance. it is an ideal choice for most applications that requires multiple magnifications or for those that prohibits continual manual refocusing. The applications of QZ745 series are:
– Machine vision
– Small details inspection
– Industrial inspection especially electronic components
– Scientific research
– Medical industry
– Education industry
The Structure and Characteristic of QZ745 Series Monocular Zoom Objective
The modular design of QZ745 series is showed below. The design is based on the finite optical system path principle and consists of five basic modules. The five basic modules are: The Main Body including Middle Zoom Module, Auxiliary Lens Module, TV Lens Module, Bracket Adapter Module and Optional Module.
There are four models for QZ745 available
QZ745-W100-V075
QZ745-W100-V050
QZ745-W075-V075
QZ745-W075-V050
Which are the combination of QZ745 main body, auxiliary lenes and TV lenes with different magnification. For example: model QZ745-W100-V050, it represents the magnification of main body is between 0.7X and 4.5X, the magnification of the objective is 1.0X and the magnification of TV Lens is 0.5X.
User can choose different model according to the sensor size and working distance. they are shown in the table below, you may refer to their specifications of QZ745 with Different Auxiliary and TV Lens
| Order Number | Magnification of main body | Magnification of system | NA | Working distance | DFOV（mm） | The maximum compatible sensor size |
|---|---|---|---|---|---|---|
| QZ745-W100-V050 | 0.7X-4.5X | 0.35X-2.25X | 0.016-0.07 | 95mm | 17.14-2.67 | 1/3inch |
| QZ745-W100-V075 | 0.7X-4.5X | 0.53X-3.38X | 0.016-0.07 | 95mm | 17.14-2.67 | 1/1.8inch |
| QZ745-W075-V050 | 0.7X-4.5X | 0.26X-1.69X | 0.012-0.053 | 127mm | 22.86-3.56 | 1/3inch |
| QZ745-W075-V075 | 0.7X-4.5X | 0.39X-2.53X | 0.012-0.053 | 127mm | 22.86-3.56 | 1/1.8inch |
The Optional Modules of QZ745 Series Monocular Zoom Objective
| Module | Order Number | Description |
|---|---|---|
| LED Direct Ring Light Module | RL | LED Direct Ring Light |
| Transmissive Light Module | TL | 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 |
The Dimension of QZ745 Series Monocular Zoom Objective
