Achromatic Cemented Cylindrical Lens An achromatic cylindrical lens can minimize chromatic aberration, so it can be used to focus a single direction of a multi-color light beam. Unlike a spherical lens that produces a point-focusing spot, an achromatic cylindrical lens can ...
A cylindrical optical lens is typically used to focus, condense or expand incoming light. A cylindrical optical lens has one cylindrical surface, causing light to be focussed in a single dimension or axis. It can also be used to expand the output of a laser diode into a ...
The double convex lens/double convex mirror is symmetrical across both its horizontal and vertical axis. Each of the lens\'s two faces can be thought of as originally being part of a sphere. The fact that a double convex lens/mirror is thicker across its middle is an indicator ...
There is a convex lens glass in the watch dial used to read calendar window clearly. FEATURE OF STAINLESS STEEL AUTOMATIC CONVEX LENS GLASS WRIST WATCH This sapphire glass is produced separately to stick on the watch glass. It has applied the anti-reflective coating in case ...
A cylindrical lens astigmatism is typically used to focus, condense or expand incoming light. Cylindrical optical lenses have one cylindrical surface, causing light to be focussed in a single dimension or axis. It can also be used to expand the output of a laser diode into a ...
The double convex lens/double convex mirror is symmetrical across both its horizontal and vertical axis. Each of the lens\'s two faces can be thought of as originally being part of a sphere. The fact that a double convex lens/mirror is thicker across its middle is an indicator ...
Ge has high refractive index, The transmission wavelength for Monocrystal Germanium is 2-12um, it is a common infrared crystal which is widely used for infrared image system and infrared spectrograph systems. Ge has a small absorbency at 10.6um. It is a good material for CO2 ...
Zinc Selenide (ZnSe) plane-convex (PCX) lenses are designed for focusing or collimating applications in mid - and long-wave infrared spectroscopy.These lenses are made of iI-VI infra-red zinc selenide material with a volumetric absorption coefficient of <0.0005cm-1 at 10.6µm ...
Cylindrical lens is mainly used to change the size of the imaging design requirements.For example, converting a spot to a line spot or changing the height of the image without changing the width of the image.Cylindrical lens be used in linear detector lighting, bar code ...