Low price Sphero cylindrical lens_Sphero cylindrical lens on sales

The sphero cylindrical lens manufacturer tells you that the shape of the spherical surface of the spherical lens corresponds to the section of the sphere, and the sphere is a rotationally symmetric optical element, and the distance between its radius of curvature and the geometric center is constant. The sphero cylindrical lens manufacturer tells you that this means that the optically effective area can be described by specifying only one parameter, the radius R. Since this parameter is constant over the entire surface, the sphere has a relatively economical cost advantage in manufacturing.

2022-09-29

Product features of sphero cylindrical lens

A sphero cylindrical lens is a lens that focuses light into a line, just like a spherical lens. One or more of the curved faces of a sphero cylindrical lens are parts of a cylinder that focus the image passing through them to a line parallel to the point of intersection of the lens surface tangent to the plane.

2022-09-20

The difference between sphero cylindrical lens and aspheric lens

Compared to sphero cylindrical lenses, aspheric lenses are the best choice if other factors are considered in the optical setup, such as high image quality, numerical aperture, or space savings. Aspheric lenses are rotationally symmetric optical elements with a radius of curvature that deviates radially from the center of the lens. Due to this special surface geometry, the difference between aspheric lenses and sphero cylindrical lenses, aspheric lenses can significantly improve the imaging quality of optical systems.

2022-09-16

What are the characteristics of sphero cylindrical lens

The sphero cylindrical lens is a Calcium fluoride lens for the vacuum ultra-violet. Anamorphic expansion. These Calcium fluoride negative sphero cylindrical lenses are suitable for anamorphic expansion at vacuum ultra-violet wavelengths.

2022-09-08

Sphero cylindrical lens manufacturers take you to understand the characteristics of the spherical lenses

Sphero cylindrical lens manufacturers tell you that spherical lenses have a wide range of applications. Sphero cylindrical lens manufacturers tell you that spherical lenses can be used in e.g. metrology, aerospace (spectroscopes mounted inside satellites) or medical technology (slit lamps used to examine the anterior segment).

2021-12-24

Little knowledge of grinding device of china Sphero cylindrical lens

A china Sphero cylindrical lens grinding device, which can pressurize the processed lens on an axis passing through the center of the tool disc on a tool disc with a spherical surface, and can move and be transported in parallel with the axis The processed lens.