convex and concave lenses physics

Brand Name:Adance

Model Number:1119

Place of Origin:Shanghai, China

...laser processing. A Plano-Convex or Double-Convex lens causes light to focus to a point, while a Plano-Concave or Double-Concave lens diverges the light which traveling through the lens. Achromatic Lenses are ideal for correcting color, aspheric lenses are

Brand Name:LONGWAY

Model Number:LW160920452

Place of Origin:Shanghai, China

Optical Glass Wide-Angle Convex and Concave Optical Lens For Optics Material Composition Optical glass wide-angle convex and concave lenses are precision-engineered from high-quality optical glass, such as borosilicate crown (BK7) or fused silica. These ...

Brand Name:Yu Feng

Place of Origin:China

Plano - Convex Spherical Lens Plano-Concave Spherical Lens *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, canvas, svg {display: block;...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

... causes light to focus to a point, while a Plano-Concave or Double-Concave lens diverges the light which traveling through the lens. Achromatic Lenses are ideal for correcting color, aspheric lenses are designed to correct spherical aberration.Ge, Si, or

Brand Name:WEIMENG

Model Number:WM-C-004

Place of Origin:Shaanxi,China(Mainland)

...expansion, light projection, or for expanding an optical system's focal length. Plano-Concave Lenses, which have one concave surface, are Optical Lenses with negative focal lengths. PCV Lenses should be oriented with the plano, or flat, surface towards the

Brand Name:UNIFORM

Model Number:AUTC-LGR-915

Place of Origin:CHINA

... aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly Double concave lens Double-Concave Lens, also named Bi-Concave Lens, is used to

Brand Name:STAR OPTIC

Model Number:DCV

Place of Origin:Wuhan, China

Overview: Double-Concave (DCV) Lens, also referred to as bi-concave lens, has two inward curved surfaces. They have a negative focal length and are best used to diverge a converging beam. Double-concave lenses can diverge a collimated beam to a virtual ...

Brand Name:Aogang Optics

Model Number: Photochromic Lenses

Place of Origin:China

... Finished Lens Blanks Transition Optical Lenses I. Technical Data: 1.60 Photochromic Semi Finished Lens Material: 1.60 Index Resin(Ne=1.61, Abbe value=32, Specific gracity=1.16) Color: Brown, Gray CONVEX SURFACE CONCAVE SURFACE Mominal Curve True Curve ...

Brand Name:xinland

Model Number:Plano Convex Cylindrical Lens

Place of Origin:China

...Convex Cylindrical Lens Optical Glass Prism Product Description: Cylinder Lenses are offered in both plano-concave and plano-convex configurations, they are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylinder Lenses...

Brand Name:Silian

Model Number:Customized

Place of Origin:China

Sapphire Spherical Lens Planoconvex Lens Flat Concave Lens Optial Window Description Single crystal sapphire possesses a unique combination of excellent optical, physical and chemical properties. The hardest of the oxide crystals, sapphire retains its high...

Brand Name:ZKTD

Model Number:ZKTD- NCC100

Place of Origin:China

... lens, can be applied to the transparent and non-transparent lenses of plane, convex, concave and other types of surface shapes. It has no restrictions on surface finish and materials. It has the characteristics of non-contact, high precision and wide

Brand Name:AQUACOOL

Model Number:GT100

Place of Origin:CHINA

... *Waffle structure The concave and convex honeycomb texture (waffle) on the surface further increases the surface area, improves water absorption efficiency, and quickly wipes away sweat on the club or skin. *Microfiber physical decontamination The fine ...

Brand Name:JIAZI

Model Number:Glass cosmetic jar

Place of Origin:CHINA

... sealing, can effectively prevent product exposure. 03-Bottom of bottle The bottle body is made of thick glass material, and the flat round adopts a concave-convex physical design to prevent the bottle body from