DIVERGING - 18 Anuncios

Lunes 16 diciembre 2024

Achromatic Cylindrical Lens Achromatic Cylindrical Lenses are similar in design and function to a standard cylinder lens, but have the added benefit of reducing the spherical and chromatic aberration at the image plane. When used with a monochromatic light source (such as a laser diode)...

Viernes 31 mayo 2024

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 that...

Miércoles 17 enero 2024

Precio : 1usd-10000usd

An optical lens is a transparent device made of glass or other transparent materials with the purpose of focusing or diverging light. Lenses play a crucial role in optics and are widely used in various optical instruments such as eyeglasses, cameras, microscopes, telescopes, and binoculars...

Viernes 03 noviembre 2023

Precio : $0.5-200.00

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 symmetrical beam...

Viernes 29 septiembre 2023

Precio : 1usd-10000usd

The ir dichroic mirror, augmented by colour filters that perfected their colour-selective action, directed a blue image to the first tube, a green image to the second, and a red image to the surface. Dichroic Mirrors Using Purproses Tian Cheng Optics Co.,Ltd offers a wide choice of...

Viernes 04 agosto 2023

Precio : $0.5-200.00

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 that...

Jueves 16 febrero 2023

A plano-convex cylindrical lens is used to condense light in one axis. A positive plano cylindrical lens is able to create a line image from a point of light, to change the aspect ratio of an image or to focus collimated input light to a line. Plano- convex cylindrical lenses are...

Jueves 16 febrero 2023

Ecoptik (also known as BRD Optical) provides meniscus lens in both positive and negative focal lengths. These meniscus lenses are useful when used with another lenses to increase or decrease the focal length. This meniscus lens element configuration does not introduce any additional...

Jueves 27 octubre 2022

Precio : 1-100USD

A fiber coupled collimator is a fiber optic passive device which is a precise alignment of a pigtail and a lens. It can transform diverging light into parallel beam of light or couple the collimating light into a single fiber. It is widely applied in single mode fiber collimator...

Miércoles 01 junio 2022

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 that...

Sábado 09 abril 2022

The ir dichroic mirror , augmented by colour filters that perfected their colour-selective action, directed a blue image to the first tube, a green image to the second, and a red image to the surface. Specification of Dichroic Mirror Material BK7 or Fused Silica Design Wavelength 546...

Domingo 09 enero 2022

Cantidad : 20000pcs p - Precio : $0.5-200.00

The double convex lens/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 that it will converge...

Viernes 24 septiembre 2021

Cantidad : 500piece - Precio : 300-3000$

- - Features and Advantages - Application – junctions, roads, highways, construction sites - Solar cell powered - not dependent on electrical grid - Automatic dimming function at night - Battery backup - able to operate in cloudy/rainy weather - Transparent poly-carbonate optical...

Viernes 16 abril 2021

Cantidad : 20000pcs p - Precio : $0.5-200.00

The double convex lens is symmetrical across both its horizontal and vertical axis. Each of the lens' two faces can be thought of as originally being part of a sphere. The fact that a double convex lens is thicker across its middle is an indicator that it will converge rays of light...

Viernes 29 mayo 2020

Cantidad : 1pcs - Precio : 40-200usd

Hyperion Optics offers economical custom design collimating lenses that can effectively correct spherical and chromatic aberrations, including singlet and chromatic lenses. Many of our clients had experiences where off-the-shelf collimators they purchased for their system do not collimate...

Viernes 17 junio 2016

Cantidad : 1000 - Precio : Flexible

Modelo TG165 Flir Beneficios clave: Ver problemas de calor con claridad Medir la temperatura con mayor precisión Documentar su trabajo con imágenes Confiar en la durabilidad Objetivo para el lugar correcto solucionar de forma rápida Manténgase seguro y más conscientes Se...

Jueves 09 abril 2015

Cantidad : 1000 - Precio : negotiation

Concave Mirror/diverging lens/Dichroic Mirror/resistant sapphire lens more than 20 years experience Typical Applications: 1 Optical surfaces; 2 Imaging optics; 3 Corrosion-resistant surface; 4 Focusing optics; Technical Index: As customer¡¯s request Transmittance Under 632.8nm wavelength...

Martes 07 abril 2015

Cantidad : 1000 - Precio : negotiation

Concave Mirror/diverging lens/Dichroic Mirror/resistant sapphire lens more than 20 years experience Typical Applications: 1 Optical surfaces; 2 Imaging optics; 3 Corrosion-resistant surface; 4 Focusing optics; Technical Index: As customer¡¯s request Transmittance Under 632.8nm wavelength...