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Fairing is an important device used in underwater objective optical design, which can effectively improve the imaging quality of the objective. This article will discuss

Dichroic mirrors, also known as dichroic beam splitters, are important optical components with a wide range of applications in the field of optics. Their unique

Introduction of Off-Axis Parabolic Mirrors Parabolic mirrors have the ability to focus collimated light without introducing spherical aberration. An off-axis parabolic mirror (OAP) is simply

The law of reflection can be regarded as a special case of the law of refraction when n=-n’. Therefore, in the formula for the refractive

The beauty instrument photon rejuvenation technology uses discontinuous intense pulsed light (IPL), which the beauty instrument filters out harmful short wave light (UV) through specific

We know that the filter can reach the parameters required by the design, mainly by using the optical interference principle. The realization of the optical

Ion assisted deposition (AD) technology has been widely used as a process to improve the properties of optical filters films. Years of practical research have

The optical components of the filter and optical lenses are made of light glass. Common optical glass can pass light with a wavelength of 0.35m

At present, lasers have many applications in modern manufacturing. The output power range of lasers ranges from tens of watts to hundreds of kilowatts, which