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 ]

2024-11-22
Rod lens have unique focal length characteristics. The focal length is related to the refractive index and radius of the rod lens. [ details ]

2024-11-21
Spectroscopic prism is a kind of optical element, which is widely used in scientific research, industrial detection and laser technology. [ details ]

2024-11-08
A biconcave cylindrical lens is an optical lens with two concave surfaces and a curved shape along one direction. Its primary function is to diverge light along a specific dire... [ details ]

2024-11-01
A plano-concave cylindrical lens is a type of lens widely used in optical systems, with the following characteristics: [ details ]