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Spherical aberration and cylindrical aberration are two key concepts used to describe the imaging quality of spherical lenses. They represent different types of aberrations that occur during the imagi...

Filters play a pivotal role in the field of optics. As a key component for precisely controlling light, filters can selectively absorb, reflect, or transmit light within specific wavelength ranges, th...

The application of silicon carbide (SiC) in large-aperture optical mirrors primarily benefits from its high specific stiffness, excellent thermal stability, and wide spectral response, making it a cor...

In the fields of space exploration, satellite communication, and deep space imaging, space optical systems play a critical role as the “eyes” and “bridge.” With technological advancements, achievi...

Bena Optics provides high-quality optical components for various types of laser systems, suitable for different power levels and damage thresholds. Their products are designed to meet the stringent re...

Bena Optics specializes in processing all kinds of high-precision mirrors, diverse substrates and thin film coatings.The Flat / plane mirrors1, Dielectric Coated Mirror: Multiple layers of dielectric ...

Right angle MirrorGenerally, anti-reflection coatings are applied to the right-angle edges, while reflective coatings are applied to the oblique edges. Right-angle prisms inherently have a large conta...

Common Combinatorial PrismsSchmidt-Pechan Prism The Schmidt-Pechan prism is a combination of the Baernfeld prism and the Schmidt prism that we introduced earlier. The incident light beam undergoes fiv...