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Linear Variable FilterThe linear Variable Filter (LVF) is a special optical filter whose transmittance or reflectivity changes linearly with changes in spatial position, such as in the direction of length or width. The design of this filter allows continuous spectral or i
2025.03.06Mosaic filterMosaic filter is a special type of filter, it has a unique application value in the field of optical imaging.
Definition and principle
The design of the Mosaic filter is inspired by the Mosaic pattern, that is, by dividing the image into many small
2025.03.06COB lensCOB lens, or COB lens, is a lens specifically designed for COB (Chip on Board) light sources.
Definition
COB lens is a lens specially designed for COB light source integrated with high power density LED chip, which is used for optical processing s
2025.03.06Optical filterThe filter is an optical filter or optical element that is mainly used to select a specific band of light.
No.1 Working principle
The working principle of the filter is mainly based on the phenomena of light interference, diffraction, absorption an
2025.03.04TEL