1
Jul.
31, 2025
The main parameters of optical lenses
MG-Optics will also provide you optical aspheric mirror, optical flat, optical metrology, custom CGH, optical system and optical mirror blank.
If you are interested with our products, Just send us your drawings or specifications, we will begin preparing
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2
Jul.
31, 2025
The Importance of Bread Shelf Life Testing for Freshness and Quality Control
Bread shelf life is a critical factor for both consumers and food manufacturers. A fresh loaf of bread is soft, fragrant, and easy to slice, but over time, it loses these desirable qualities and becomes stale. To ensure quality and extend the shelf life of bread, it is essential to measure bread freshness with precision.
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3
Jul.
31, 2025
Large aspherical mirror testing with CGH and auxiliary lenses
A method combining CGH (computer-generated hologram) and auxiliary lens to realize zero-position compensation interferometry through hybrid compensation measurement can solve the problem of high-precision surface detection of large-aperture and long-focal length optical reflectors.
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4
Jul.
31, 2025
Definition of Optical Freeform Surfaces
According to the definition of freeform surfaces, a freeform surface is one that does not possess axial rotational symmetry or translational symmetry constraints.Therefore, one significant characteristic of freeform surfaces is their asymmetry; they are not symmetric with respect to any rotational axis, nor symmetric with respect to any cross-section.
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