◆ Infinite farness and coaxial illuminate optical systems
◆ High-resolution and high definition
◆ Can observe different objects by using LED coaxial illumination or fiber optic illumination.
◆ Wildly used in electric equipments, semi-conductor, LCD，LED and etc. for digital image observation, inspection and measurement
Main Body Diagram
 |  | Can be custom-made pre-set stops at integer magnification with detent in zoom course Magnification positioned repeatedly and exactly with detents in zoom course, especially suitable for planar & three-dimensional inspection. |
| MZDH0850 | MZDH0850 | |
 |  | C: Coaxial illumination, ● Excellent coaxial illumination, especially suitable for manufacture, inspection of LCD and observation of reflective objects. |
| MZDH0850C | MZDH0850C | |
 |  | ◆ The system using stepper motor, elaborate to design signal control module to make sure accurate each time while zooming ◆ Precise motion mechanism which has high degree of repeatability and concentric degree of optical axis ◆ Excellent performance, high resolution, low distortion ◆ Compact design, easy to assemble and install |
| MZDH0850-AY | MZDH0850-AY | |
Specifications
| Part | Specification | MZDH 0850 | MZDH 0850C | MZDH 0850-D | MZDH0850C-PL | MZDH0850C-MA | MZDH0850C-SA | MZDH0850-AZ |
| Zoom body | Zoom range 0.75X~5X | ● | ● | ● | ● | ● | ● | ● |
| Objectives | 0.3X | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 0.4X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 0.5X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 0.6X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 0.75X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 0.9X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 1X | ● | ● | ● | ● | ● | ● | ● | |
| 1.5X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 2X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| CCD adapters | 0.3X | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 0.4X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 0.5X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 0.67X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 1X | ● | ● | ● | ● | ● | ● | ● | |
| 1.5X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 2X | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| Illuminators | Coaxial illuminator: MLC1000 | X | ● | X | ● | ● | ● | X |
| Adjustable LED illuminator: MLR25 | ○ | ○ | ○ | ○ | ○ | X | ○ | |
| Micrometer adapters | 1X stage micrometer adapter | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| Others | With detents at integer position | ○ | ○ | ● | ○ | ○ | ○ | ○ |
| With polarizer lens | ○ | ○ | ○ | ● | ○ | ○ | ○ | |
| With fine-adjustable devicce | ○ | ○ | ○ | ○ | ● | X | ○ | |
| Light path 180° transition | ○ | ○ | ○ | ○ | ○ | ● | ○ | |
| Electromotion zoom | ○ | ○ | X | ○ | ○ | ○ | ● | |
| Holder and main body matching dimension | Φ45mm | ● | ● | ● | ● | ● | ● | ● |
| Standard thread infinite farness metallographic lens | Nikon、Olympus、Mitutoyo | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| NOTES：1. ●standard outfit ○optional accessories X no configuration 2. CS mount for CCD(CMOS). | ||||||||
Parameters
| Magnification | NA | DOF | Resolution | Distortion | Fixed Dim.:Φ45mm Max compatible camera:1/2″ CCD screw mount: 1 inch 32 button |
| 0.75X | 0.03 | 1.8mm | 11.2μm | 0.26% | |
| 2.0X | 0.067 | 0.30mm | 5.0μm | 0.31% | |
| 5.0X | 0.097 | 0.08mm | 3.5μm | 0.12% |
| Objectives | Item | CCD adapter | ||||||
| 0.3X | 0.4X | 0.5X | 0.67X | 1X | 1.5X | 2X | ||
| 0.3X WD:293mm | Optical. Mag. | 0.07X～0.45X | 0.09X～0.6X | 0.11X～0.75X | 0.15X～1X | 0.225X～1.5X | 0.34X～2.25X | 0.45X～3X |
| FOV(mm) | 51.4X68.6～8X10.67 | 40X53.33～6X8 | 32.7X43.6～4.8X6.4 | 24X32～3.6X4.8 | 16X21.3～2.4X3.2 | 10.6X14.12～1.6X2.13 | 8X10.67～1.2X1.6 | |
| 0.4X WD:223mm | Optical. Mag. | 0.09X～0.6X | 0.12X～0.8X | 0.15X～1X | 0.2X～1.34X | 0.3X～2X | 0.45X～3X | 0.6X～4X |
| FOV(mm) | 40X53.33～ 6X8 | 30X40～ 4.5X6 | 24X32～ 3.6X4.8 | 18X24～2.69X3.58 | 12X16～ 1.8X2.4 | 8X10.67～1.2X1.6 | 6X8～0.9X1.2 | |
| 0.5X WD:175mm | Optical. Mag. | 0.11X～0.75X | 0.15X～1X | 0.19X～1.25X | 0.25X～1.675X | 0.375X～2.5X | 0.56X～3.75X | 0.75X～5X |
| FOV(mm) | 32.7X43.6～4.8X6.4 | 24X32～3.6X4.8 | 18.9X25.3～2.88X3.84 | 14.4X19.2～2.15X2.9 | 9.6X12.8～1.44X1.92 | 6.4X8.6～0.96X1.28 | 4.8X6.4～0.72X0.96 | |
| 0.6X WD:145mm | Optical. Mag. | 0.14X～0.9X | 0.18X～1.2X | 0.225X～1.5X | 0.3X～2X | 0.45X～3X | 0.68X～4.5X | 0.9X～6X |
| FOV(mm) | 25.7X34.3～4X5.33 | 20X26.67～3X4 | 16X21.33～2.4X3.2 | 12X16～1.8X2.4 | 8X10.67～1.2X1.6 | 5.3X7.06～0.8X1.07 | 4X5.33～0.6X0.8 | |
| 0.75X WD:117mm | Optical. Mag. | 0.17X～1.125X | 0.225X～1.5X | 0.28X～1.875X | 0.4X～2.5X | 0.56X～3.75X | 0.84X～5.625X | 1.125X～7.5X |
| FOV(mm) | 21.2X28.2～3.2X4.27 | 16X21.33～2.4X3.2 | 12.9X17.1～1.92 X2.56 | 9X12～1.44 X1.92 | 6.4X8.6～0.96X1.28 | 4.3X5.7～0.64X0.85 | 3.2X4.27～0.48X0.64 | |
| 0.9X WD:93mm | Optical. Mag. | 0.2X～1.35X | 0.27X～1.8X | 0.34X～2.25X | 0.45X～3X | 0.675X～4.5X | 1.01X～6.75X | 1.35X～9X |
| FOV(mm) | 18X24～2.67X3.56 | 13.33X17.78～2X2.67 | 10.6X14.1～1.6X2.13 | 8X10.67～1.2X1.6 | 5.3X7.1～0.8X1.07 | 3.56X4.7～0.53X0.71 | 2.67X3.56～0.4X0.53 | |
| 1X WD:83mm | Optical. Mag. | 0.225X～1.5X | 0.3X～2X | 0.375X～2. 5X | 0.5X～3.35X | 0.75X～5X | 1.125X～7.5X | 1.5X～10X |
| FOV(mm) | 16X21.3～2.4X3.2 | 12X16～1.8X2.4 | 9.6X12.8～1.44X1.92 | 7.2X9.6～1.07X1.4 | 4.8X6.4～0.72X0.96 | 3.2X4.27～0.48X0.64 | 2.4X3.2～0.36X0.48 | |
| 1.5X WD:54mm | Optical. Mag. | 0.34X～2.25X | 0.45X～3X | 0.5625X～3.75X | 0.75X～5X | 1.125X～7.5X | 1.6875X～11.25X | 2.25X～15X |
| FOV(mm) | 10.6X14.1～1.6X2.13 | 8X10.67～1.2X1.6 | 6.4X8.53～0.96X1.28 | 4.8X6.4～0.72X0.96 | 3.2X4.27～0.48X0.64 | 2.13X2.84～0.32X0.43 | 1.6X2.13～0.24X0.32 | |
| 2X WD:35mm | Optical. Mag. | 0.45X～3X | 0.6X～4X | 0.75X～5X | 1X～6.7X | 1.5X～10X | 2.25X～15X | 3X～20X |
| FOV(mm) | 8X10.7～1.2X1.6 | 6X8～0.9X1.2 | 4.8X6.4～0.72X0.96 | 3.6X4.8～0.54X0.72 | 2.4X3.2～0.36X0.48 | 1.6X2.1～0.24X0.32 | 1.2X1.6～0.18X0.24 | |
| 4.5X WD:16mm | Optical. Mag. | 1.01X～6.75X | 1.35X～9X | 1.69X～11.25X | 2.26X～15.07X | 3.37X～22.5X | 5.06X～33.75X | 6.75X～45X |
| FOV(mm) | 3.56X4.74～0.53X0.71 | 2.67X3.56～0.4X0.53 | 2.13X2.84～0.32X0.43 | 1.59X2.12～0.24X0.32 | 1.07X1.42～0.16X0.21 | 0.71X0.95～0.11X0.14 | 0.53X0.71～0.08X0.11 | |
| Zoom body magnification range: 0.75X～5X | ||||||||
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