General Introduction: An objective lens is a lens group composed of several lenses. The purpose of combination is to overcome the imaging defects of a single lens and improve the optical quality of the objective lens. The magnification of the microscope mainly depends on the objective lens. The quality of the objective lens directly affects the image quality of the microscope. It is the main component that determines the resolution and imaging clarity of the microscope, so it is important to correct the objective lens.
Main types: 1). achromatic objective lens 2). apochromatic objective lens 3). Plana chromatic
Main Applying: Objective lenses can be classified as "biological" and "industrial" uses. In biological use, the biological specimen is generally placed on a slide and secured from above with a cover slip. Since biological objectives require the observation of the sample through the cover glass, an optical system design that takes into account the thickness of the cover glass (typically 0.17 mm) was used. In industrial applications, specimens such as metallic mineral slices, semiconductor wafers and electronic parts are generally observed without being covered. Therefore, the optimal optical system design with no cover slip between the front end of the objective lens and the specimen is adopted for industrial objective lenses.
Main Cooperation Materials Manufacturers: CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,J-FIBER,ETC
Main Export Countries & Areas: Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.
Raytekoptics Extra value added services offered: 1). Optical workcraft & process solution design; 2). Rough processing raw materials; 3). Semi finishing raw materials; 4). Fabricate custom sizes and shapes; 5). Design and supply custom coatings; 6). Modify and resurface customer supplied materials; 7). Drill holes, notch glass and provide beveled substrates; 8). Precision polish optics with non-standard aspect ratios;
Payment Method: by T/T or Western Union. Delivery time: 7-10 days. Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offersquality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.
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