Common Mistakes in Optical Grinding &Polishing

Aperture Surface Deviation (1) Causes of low aperture ①. The sand hanging aperture is too thin (the concave R is small, and the convex R is large). ②. The contact between the grinding dish and the lens is too loose, and the center of the lens is ground too much. ③. The diameter of the […]

Polarization

beamsplitter

OPTICST polarizing beam splitter is made of a pair of high-precision right-angle prisms glued together. The slope of one of the prisms is coated with a multi-layer dielectric light-splitting film. When a beam of unpolarized light is incident perpendicular to the incident surface, it is divided into two beams of polarized light, which emerge from […]

What are optical lenses used for?

optics

Optical Lenses are optical components designed to focus or diverge light. Optical Lenses, which may consist of a single or multiple elements, are used in a wide variety of applications from microscopy to laser processing. Many industries utilize Optical Lenses, including life sciences, imaging, industrial, or defense. As light passes through a lens, it is […]

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