The more expensive Brix refractometer products are, the better.

Any living organism in the world can observe and analyze certain fields of chemistry using an optical microscope, which is a specialized instrument for life science research and biology.

The microscope is a symbol of humanity entering the atomic age, an optical instrument composed of one or more lenses, and an instrument that magnifies small objects into something visible to the human eye.

The two polarizers of a polarizing microscope are combined to select this polarizing microscope. It generates polarized light by reflecting the background light, shoots the light towards the object being measured, and then reflects the light onto the object being measured. Then, the lens is projected onto the lens through light to form a contour, and the inserted cup is called "specimen fixation", which is in line with human physiological habits.

Metallographic microscope is an optical instrument that combines optical microscope technology, photoelectric conversion technology, and computer image processing technology. It is simple, easy to use, and can operate quickly, helping students observe various specimens, thereby improving China's scientific and technological level, and helping students understand various aspects of metallographic microscope.

The 6 megapixel microscope camera is a microscope device composed of an objective lens and a microscope, which can perform high-definition imaging on the camera and record real-time images in real time. This device can be used for scientific and industrial applications, including ordinary optical microscopes, fluorescence microscopes, polarizing microscopes, metallographic microscopes, differential interference contrast microscopes, and fluorescence microscopes.

Magnification: 50-600 times, field of view: 550-500 times.

Objective lens: 07X -45X (2) Total magnification: 7X -100X (for metrology, field operations, and observation research);

Microscope port: dividing eyepiece, 015 field of view (using a 17 inch display, 2X magnification large objective as an example).

Magnify the microscope cylinder by one time; It is measured by a magnifying glass; The final magnification of the microscope (after magnification and secondary magnification of the auxiliary objective); The final magnification of the microscope (magnified again by 232 times); 1 time: 07-45 times (10, 25, 50, 100); 20x: 40x; 100 times; 250mm (Zui Classic: Instrument, oC internal thread); 1x: 15x: 25x. Light source auxiliary objective situation: If the measured object is illuminated, sometimes the measured object has dry eyes on the window; The changing style illuminated the tested object. In terms of optical design, the most advanced light source technology is adopted, with adjustable deflection and excitation of the photocathode; In terms of optical design, a unique objective lens for eliminating stray light and top light is used to achieve stable emission, and a short beam is used in optical design; The lifespan can reach 100000 hours; After installation, the light source is led out through a short beam; In other microscope fields, the built-in stray light system can solve the problem of stray light elimination.