Digital comparative microscope

The BY10B comparative microscope uses optical magnification to simultaneously observe the images of objects in the left and right fields of view through the same set of eyepieces. It uses methods such as field cutting, docking, and overlap ratio to compare the macroscopic or microscopic images of two objects. Due to its clear imaging and high resolution, small differences can be identified to achieve the purpose of distinguishing authenticity. This product is an ideal instrument for document inspection, trace inspection, and school teaching in public security, procuratorate, and court (used for comparing and identifying gun and tool traces, fingerprints, seals, text, currency, etc.), and is also suitable for industries and departments such as banking, archaeology, electronics, biology, agriculture, etc. that require comparative identification of objects.

1. Optical total magnification:8.4X—108X（Optional0.4X，2XAdditional objective lens, expandable to3.36X-216X）；

2. Wide field and wide-angle eyepiece:WF10X/φ22mm，WF20X/φ13mm；

3. Pupil distance:55mm~75mm；

4. objective lense:0.7X-4.5XContinuously adjustable;

5. Object field of view: φ2mm ~60mm；

6. Working distance:95mm；

7. The instrument can be manually operated or operated through computer software to achieve three-dimensional single-sided movement, bilateral linkage, and horizontal rotation of the stage;

8. The left and right continuous zoom objective lenses can be manually adjusted,It can also be controlled by computer software;

9. Left and right single field of view, docking field of view, and overlapping field of view can be manually switched or automatically controlled by computer software;

10. Photography and camera system: The front facing photography device can perform static data acquisition from the front; Equipped with various camera output interfaces, it can capture and archive static and dynamic images;

11. lighting:12V50WWind cooled strong light source reflector lamp, high powerLEDEach pair of lights is equipped with a touch sensitive independent switch, which can be used for individual illumination or for simultaneous use of two sets of light sources on both sides,The light intensity can be adjusted separately, and the lighting direction and tilt angle can be adjusted arbitrarily;

12. Equipped with dual control functions of manual and computer,It can achieve remote network comparison of multiple computers controlling one instrument.

13. Equipped with high-definition digital imaging system:1/2Inch colorAPTINA CMOSMT9T001Chip, with a maximum resolution of310Ten thousand pixels（2048x1536）Exposure time:0.244ms~2000ms，GLight sensitivity:1.0 V/lux-sec, MatchingUSB2.0High speed interface.

14. Adopting a dual cylindrical guide rail device for a trace microscope, which can flexibly move the guide rail under large loads and accurately locate it;

15. Equipped with professional criminal investigation image processing software: capable of comparing the entire image,Multiple selection methods can also be used(Rectangle, freeform, circle, magic wand, etc)Overlapping, universal cutting and comparison processing, image measurement, etc. on local parts of the image; Realize the electric constant speed unfolding of cylindrical traces of bullet casings; Correction of traces on various distorted objects, such as linear deformation correction, barrel pillow deformation correction, lens deformation correction; The function of image analysis is powerful, which can simultaneously calculate the absorbance and reflectance of two images and analyze the composition of the sample material; Static and dynamic images can be compared in real-time; Set magic wand selection tolerance, select all and reverse, select save and release, set object properties, and combine objects into images, etc; Provide direct measurement of straight lines and angles; Provide automatic calculation and annotation of parameters such as perimeter and area of the selected area; Provide enhancements to regions or the entire image, including contrast, brightness, exposure compensation, segmentation, histogram enhancement, feathering, sharpening, motion blur, defocus blur restoration, etc;