2025-02-21
Optical spherical reflector is one of the indispensable basic components in optical systems, which reflects and focuses light through spherical curvature. [ details ]

2025-02-14
Precision Aspheric Lens refers to a lens whose surface is not spherical or cylindrical. Traditional lenses are usually spherical, meaning that the surface is a part of a sphe... [ details ]

2025-01-15
Germanium lens is a kind of optical lens made of germanium as the main material. [ details ]

2025-01-07
Zinc sulfide (ZnS) is an important semiconductor material, which is widely used in the field of optics, especially in the manufacture of infrared optical lenses. [ details ]

2024-12-18
Prism is a transparent optical element, typically with a triangular cross-section, but also with other geometric shapes. [ details ]

2024-12-12
A concave mirror is a spherical mirror with a concave reflective surface. Its imaging principle is based on the law of light reflection. [ details ]

2024-12-05
A compound focusing lens is a lens system composed of multiple different optical elements combined to achieve more complex and precise focusing functions. [ details ]

2024-12-02
If you look through the prism and rotate it around a longitudinal axis, the image rotates through twice the angle through which the dove prism rotates. [ details ]

2024-11-28
Ebetter optics manufactures optics from wide range of optical materials. Crystals: CVD-ZnSe, CVD-ZnS, Sapphire, KRS-5, CaF2, BaF2, LiF, Si, Ge. Glass: ... [ details ]

2024-11-25
An optical filter is an optical element that can selectively pass through or reflect light in a specific wavelength range. [ details ]