The composition of double cemented lens: it is made of two concave and convex lenses with different refractive index and different dispersion rate, which can greatly reduce or eliminate color differen...
In modern optical technology, custom optical filters are important optical components and are widely used in various fields, including laser technology, imaging systems, medical equipment, etc. This a...
In modern optical design, the application of aspheric lenses is becoming increasingly widespread. Compared to traditional spherical lenses, aspheric lenses have many advantages, such as effectively im...
Silver coated reflective film is an advanced coating product with extremely high partial reflectance in the visible light to near infrared range. It can be effectively applied to femtosecond lasers an...
Cemented lenses play a significant role in modern optical systems, especially in scenarios needing the reduction of chromatic aberration and enhancement of image quality. By combining two lenses made ...
The plano-convex lens is the ideal choice for focusing parallel light to a single point, and it is widely used in the fields of optical instruments and laser equipment. This type of lens can not only ...
When optical designers attempt to compare the performance of optical systems, a commonly used measure is the modulation transfer function (MTF). MTF is used for components as simple as a spherical sin...
Custom optical lenses play a crucial role in modern optical devices. They are used in various fields such as medical, communication, and industrial automation. Depending on the different application r...
The first step in all optical manufacturing processes is to select the appropriate optical materials. Optical materials' optical parameters (refractive index, Abbe number, transmittance, reflectan...
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