Neutral Density Filter reduces the brightness of an image without changing the color of the scene.
a. High OD
b. Cheap Price
c. High Testing
d. Short Delivery Time
The most common types of achromat are the achromatic doublet, achromatic objective lens, achromatic convex lens and achromatic lens combination and so on. We are one of the biggest achromatic lens suppliers in China.
ZnSe Window is transparent from 600 nm - 16 µm and is ideal for IR applications.
a. Laser CVD
b. High QuaLity
c. Laser Application
d. High Price Germanium
Color Glass Filters are designed by their manufacturers to transmit and/or absorb different wavelengths of light.
a. Quick Delivery
b. Very Lowest Price
c. Good Transmission
d. Save Cost
The basic function of the lens is to achieve beam transformation (modulation). In machine vision systems, the main function of the lens is to image the target on the photosensitive surface of the image sensor.
An optical lens is a transparent device made of glass or other transparent materials with the purpose of focusing or diverging light. Lenses play a crucial role in optics and are widely used in variou...
What do telescope optics evaluation and design refer to?Telescope optical evaluation refers to the process of evaluating the optical characteristics of a telescope. This process can be accomplished by...
The knowledge points of optical interference coatings are mainly:Optical properties of optical interference coatingsOptical interference coatings, composed of multiple layers of dielectric materials, ...
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