Description
Features
- 1. Lens, camera and light source all in one
- 2. 0.7X-5.6X continuous zoom lens
- 3. Multiple objectives available
- 4. Magnetic adjustable wireless light source
- 5. Sony back-illuminated high-sensitivity sensor
- 6. USB camera module with different resolution
- 7. With software for easy control and measurement
DZ756U series all-in-one zoom monocular USB digital microscope is shown in Figure. It has a continuous zoom lens “DZ756-W100-V050” including 8x continuous zoom lens with zoom objective 0.7x-5.6x, with auxiliary objective 1x and 0.5x TV lens, and with built-in USB camera module with different resolution and LED ring light source DRL-NPC.
The USB camera module can directly complete the video and image acquisition with a computer, and the LED ring light source module is directly connected to the USB camera module through the main body of the optical continuous zoom lens with no need of the external power supply.
DZ756U series meets the digital imaging observation, inspection and measurement in the fields of modern electronic equipment, semiconductor, laser, led, LCD, industrial on-line detection and biology.
The current models of DZ756U series all-in-one zoom monocular USB digital microscope are shown in the table below:
| Order Code | The Main Zoom body | Camera Module | Illumination Module |
|---|---|---|---|
| DZ756U8 | DZ756-W100-V050 | U8 | LED Direct Ring Light with NPC (DRL-NPC) LED Direct Ring Polarization Light with NPC (DRPL-NPC) Coaxial Light Module with NPC (CL-NPC) |
| DZ756U5 | DZ756-W100-V050 | U5 |
The Specifications of DZ756U Main Zoom Body, order code DZ756-W100-V050
| Optical Parameters | |
|---|---|
| Zoom Lens | DZ756-W100-V050 zoom lens，0.7X-5.6X zoom range |
| Working Distance | 37.5mm-160mm (Determined by the auxiliary objective) |
| NA | 0.018-0.092（With W100，1x auxiliary objective） |
| Resolution | 18.6um-3.65um（With W100，1x auxiliary objective） |
| Field | 0.99mm-34.28mm |
| Optional Objective | 0.50x，0.75x，1.00x，1.50x，2.00x（Optional） |
| Other Optional Objective | Infinite microscope objective (Both biological microscope objective and metallographic microscope objective can be used) |
| Dimensions | 188mm x 52mm |
| Bracket Interface | Standard 50mm |
The Optional Objectives Wxxx for DZ756-Wxxx-V050
| Auxiliary Objective | Specification | TV Lens TV050 for 1/3″ Sensor | |
|---|---|---|---|
| Low | High | ||
| W100，1.0X(80mm WD) | PMAG | 0.35X~2.80X | |
| FOV | 17.14mm | 2.14mm | |
| NA | 0.018 | 0.092 | |
| W050，0.5X(160mm WD) | PMAG | 0.18X~1.40X | |
| FOV | 34.28mm | 4.28mm | |
| NA | 0.009 | 0.046 | |
| W075，0.75X(105mm WD) | PMAG | 0.26X~2.10X | |
| FOV | 20.81mm | 2.86mm | |
| NA | 0.013 | 0.069 | |
| W150，1.5X(51.5mm WD) | PMAG | 0.53X~4.20X | |
| FOV | 11.43mm | 1.43mm | |
| NA | 0.026 | 0.138 | |
| W200，2.0X(37.5mm WD) | PMAG | 0.70X~5.60X | |
| FOV | 8.57mm | 1.07mm | |
| NA | 0.035 | 0.182 | |
| Remarks |
When using coaxial lighting, low magnification may produce vignetting. |
||
WD: Working Distance; NA: Numerical Aperture; PMAG: Primary Magnification; FOV: Field of View in the object side;
Note: Infinity corrected objectives limit system’s usable zoom range due to uneven illumination. The maximum sensor format is 2/3″.
The specifications of integrated USB Digital Camera Modular
| Order Code | Sensor & Size(mm) | Pixel(μm) | G Sensitivity Dark Signal |
FPS/Resolution | Binning | Exposure |
|---|---|---|---|---|---|---|
| U8 | 8.3M/IMX415(C) 1/2.8″ (5.57×3.13) |
1.45×1.45 | 300mV 70dB 44dB |
30@3840×2160 30@1920×1080 30@1280×720 30@960×540 |
1×1 1×1 1×1 1×1 |
0.1~2000ms |
| U5 | 5.1M/IMX335(C) 1/2.8″(5.18×3.89) |
2.0×2.0 | 505mV 73dB 43dB |
26@2592×1944 26@1280×960 26@640×480 |
1×1 1×1 1×1 |
0.1~2000ms |
|
Hardware Configurations |
|
|---|---|
| Spectral Range | 380-650nm (with IR-cut Filter) |
| White Balance | Auto/ROI/Manual White Balance (New Model), Auto (Products before 2020) |
| Color Technique | Ultra-Fine Color Engine/NA for Monochromatic Sensor |
| Capture/Control SDK | Windows/Linux/macOS/Android Multiple Platform SDK(Native C/C++, C#/VB.NET, Python, Java, DirectShow, Twain, etc) |
| Recording System | Still Picture and Movie |
| Cooling System* | Natural |
| Operating Environment | |
|---|---|
| Operating Temperature(in Centidegree) | -10~ 50 |
| Storage Temperature(in Centidegree) | -20~ 60 |
| Operating Humidity | 30~80%RH |
| Storage Humidity | 10~60%RH |
| Power Supply | USB DC 5V/1A Adapter |
| Software Environment | |
|---|---|
| Operating System | Microsoft® Windows® XP / Vista / 7 / 8 /10 (32 & 64 bit) OSx(Mac OS X) Linux |
| PC Requirements | CPU: Equal to Intel Core2 2.8GHz or Higher |
| Memory:2GB or More | |
| WiFi Adaptor: Support 802.11 b/g/n | |
| Display:17” or Larger | |
| CD-ROM | |
Light Module
| LED Ring Light | LED direct ring light with adjustable brightness(No power cable), (DRL-NPC) |
| LED Ring Polarization Light | LED direct ring polarization light with adjustable brightness(No power cable), (DRPL-NPC, optional item) |
| Coaxial Light Module | LED Coaxial Light Module with adjustable brightness(No power cable)，(CL-NPC, optional item) |
| Power Supply | Integrated power supply, no power cable winding trouble, sample observation more freely |
| Installation Method | Express second-level suction type installation, convenient and simple |
| Brightness Control | Through the 3-way multi-function adjusting wheel or software GUI, both the hardware and software can adjust the light intensity synchronously with no hassle |
