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Calcium Fluoride Aspherical Components Hyperion Optics introducing CaF2 aspherical lenses with competitive prices. Especially for low volume prototyping projects. We are able to achieve 0.2-0.3 micron PV for the aspherical surface precisio...

Achromatic Lenses Hyperion has significantly improved the achromatic spherical and cylindrical lenses manufacturing precision. We offer custom achromatic cylindrical, achromatic doublet, and triplet lenses.

Aspherical Lenses Hyperion's aspherics capabilities can deliver high-precision aspherical surfaces from VIS imaging system to athermal lenses for LWIR applications. Material options include ZnS, ZnSe, Ge, CaF2, Chalcogenide, and more.

Infrared Lenses Hyperion regularly work with IR materials that spans across almost the entire IR spectrum. We use laser-based edging device to control MWIR and LWIR lenses' decenter deviation, and test on reflective centering station to fulfill extremely precise tasks.

Prisms Hyperion supplies a wide range of prisms to meet UV-Visible-NIR applications. Our capabilities can fulfill high-precision surface quality and tight angle tolerance. Materials selection ranges from flint/crown glasses, fused silica, ZnSe, CaF2.

Calcium Fluoride Lenses Calcium fluoride lenses can also be fluorite lens. Fluorite is made of CaF2 crystal. Its obvious characteristics are low refractive index and dispersion, good transmittance for infrared ray and ultrav...

Terms related to Optical Filters 1) Central wavelength (CWL): The wavelength used, such as the main peak of the light source is 850 nm led lamp, requires a central wavelength of 850 nm.2) Transmittance (T): Assuming that the initial ...

Analysis of Optical Lens From the word light alone, we can see that it means bright and transparent. Optical lenses must have these attributes and have good transparency.Optical lenses are highly transparent, chemically a...

The Basics of Bandpass Filters Bandpass filters are used to transmit the required wavelength range and cut off the unwanted wavelength range. Their design is essentially a thin film formed by vacuum deposition technology, which con...

Basic Concepts and Parameters of Optical Filters 1. The basic concept of optical filterAn optical filter is simply an optical device used to selectively filter the required radiation band. The substrates are mostly optical materials such as white gl...

Tips on Selecting The Bandpass Filter 1. What is Bandpass Filter?Bandpass Filter is optical filter that passes one or more specified wavelength bands while blocking other wavelength bands. Bandpass Filter refers to wavelength ranges and i...