Patent MDA1300R portable digital microscope with reticle measurement function for printing quality control

Specifications

♦Features:

1. Digital imaging module:1.3MP high performance CMOS imaging module;

2. Imaging software: Future Win Joe image & movie capturing and processing program

3. Optical conjugation imaging module: One set of lenses offers two optical magnifications: 2.5X and 0.4X;

4. Zoom and focus mechanism: Big focus wheel and double helix rail design offers smooth and fine adjustment of focus;

5. Uniform illumination part: Falling–in ring–lighting panel with 8 LED lamp.

6. Calibration ruler: 0.1mm/10mm calibrating slide.

♦Applications:  

Inspectors can easily evaluate the quality of fabric by measuring the fabric density and checking the color.

Calibration:

With a 10mm/ 0.1mm glass micro ruler (Figure 1), to calibrate the movable reticle of the software (Figure 2).

                          Figure 1 A 10mm / 0.1mm ruler                            Figure 2 A movable reticle of Future Win Joe

        

            Figure 3 Calibration of vertical line at 40X                    Figure 4 Calibration of vertical line at 240X

                Figure 6: Microsoft logo at 5X                                                 Figure 7: Microsoft logo at 40X

                        Figure 8: The size & spacing of the dots in the halftone grid of Microsoft logo at 240X

From Figure 8, you can determine the size and spacing of dots easily. Dot size A1 (A3): 10*0.019=0.19mm; Spacing( A2): 0.019*8=0.15mm 

♦Detail Specifications :

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