I-focus Variable Objective Lens
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1 Piece (MOQ)
The objective lens of a microscope is the one at the bottom near the sample. At its simplest, it is a very high-powered magnifying glass, with very short focal length. This is brought very close to the specimen being examined so that the light from the specimen comes to a focus inside the microscope tube.The objective lens is made up of many lenses that work together to magnify an item and produce a bigger picture. Objective lenses could be utilized for a variety of purposes, including extreme magnification and spatial filtering.A convex lens is thicker at the center than the edge and will focus a beam of light to a point a certain distance in front of the lens (the focal length). A concave lens is the opposite, being thicker at the edge than the center and spreading out a beam of light. Microscopes use convex lenses in order to focus light.
Intraocular Lenses
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pmma intraocular lenses
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Our PMMA intraocular lenses are manufactured from UV absorbing polymethyl methacrylate designed for the replacement of the natural human crystalline lens for the purpose of correcting aphakia. The IOL’s are manufactured in high precision CNC lathe and CNC milling machines and fine polished.Lenses are available in various styles and powers with 0.5 increments.
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