Guilin Microtech Optical Instrument Co., Ltd. (MTO)
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	◆ Unique
optical system & precise machinery framework
	◆ Sharp
microimages & non-coruscant during zoom course
	◆ Can
observe different objects by equipped with different LED adaxial illumination
and coaxial illumination. 
◆ Used in electric equipments,semiconductor,LCD,LED and etc. for digital images observation,inspection and measurement.
	
	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.
	
	
 
	
| Zoom range | 0.7X~4.5X | 
| Zoom ratio | 6.4:1 | 
| WD | 90mm | 
| Illumination | Adjustable high brightness , long life LED coaxial illumination; LED ring illumination | 
| Main body and Holder matching dimension | Φ35mm(With extra ring:Φ45mm) | 
| Mount | Standard CS-mount (distance between the bearing surface and the CCD plane is 12.5mm) | 
| Mag. | NA | DOF | Resolution | TV Distortion | 
					Fixed Dim.:Φ45mm  | 
| 0.7X | 0.028 | 2.0mm | 12.0μm | 0.10% | |
| 2.0X | 0.066 | 0.30mm | 5.1μm | 0.05% | |
| 4.5X | 0.073 | 0.12mm | 4.6μm | 0.02% | 
| Objective | Item | CCD adapter | |
| 0.5X | 1X | ||
| 1X (Main body) | Optical Mag. | 0.35X~2.25X | 0.7X~4.5X | 
| FOV(mm) | 10.3X13.7~1.6X2.13 | 5.14X6.86~0.8X1.07 | |
| WD(mm) | 90 | ||
| 0.5X | Optical Mag. | 0.175X~1.125X | 0.35X~2.25X | 
| FOV(mm) | 20.57X27.4~3.2X4.27 | 10.29X13.7~1.6X2.13 | |
| WD(mm) | 175 | ||
| 2X | Optical Mag. | 0.7X~4.5X | 1.4X~9X | 
| FOV(mm) | 5.14X6.86~0.8X1.07 | 2.57X3.43~0.4X0.53 | |
| WD(mm) | 34 | ||
| Zoom body magnification range0.7X~4.5X | |||
	
| MLC100A, MLR25 | ||
| C0.5X, C1.0X | ||
| 
					 | 0.5X, 1.0X, 2.0X | |
| SD1-D ~ SD18-D | 
