Lentilles en verre optique
1064nm Optique Verre Lentilles Grossissement Laser Faisceau Expander
1064nm Laser Beam Expander, High Power Magnification Beam Expanders Overview: Laser Beam Expander is used to compress the divergence angle of the beam by expanding the diameter of the laser beam, so it is widely used in laser ranging system or laser focus system. The beam through a laser beam ...
Bessel Beams Lentille Axicon Thorlabs Faisceau en forme d'anneau UV Silice fondue
Axicon Lens, Transform Gaussian Beams Into Bessel Beams, Ring-Shaped Beam Overview: An axicon, also known as a rotationally symmetric prism, is a lens that features one conical surface and one plano surface. When converting a collimated beam into a ring, the plano side of the axicon should face the ...
Dôme résistant de lentilles en verre optiques d'éraflure pour la photographie sous-marine
Glass Dome Lens For Underwater Photograph Overview: Domes make it better underwater Domes help correct for aberrations that occur in water photography because light changes speed as it passes through water rather than air. Domes provide better results than flat ports, especially for split (half up, ...
Lentille cylindrique sphérique à mise au point collimatrice BK7 Grin Rod Lens
BK7 Rod Lens, Collimating And Focusing Rod Lens Overview: A rod lens is a cylindrical lens which has the geometrical form of a cylinder with polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Rod lenses can be used, for example, for collimating ...
Sphères de couplage de fibre Lentille de boule de verre Lentille de collimation optique non revêtue
BK7 Ball Lens, Fiber Coupling Spheres Or Collimating Lens Overview: A special form of a thick biconvex optical lens is a ball lens, usually having the geometrical form of a ball (sphere). They are manufactured from a single material, usually an optical glass with good transparency in the wavelength ...
Lentille demi-boule B270 saphir excellente rugosité de surface lentilles de contact optiques
UV Fused Silica Half Ball Lens, Fiber Coupling Spheres Or Collimating Lens Overview: The hemispheres of the Half-ball lenses have uniform light dispersion and are commonly used in light collimation/coupling for optical fibers. Our half-ball lenses are made from BK7, B270, Fused Silica, Sapphire. We ...
La lentille d'extension de faisceau optique 532nm réduit le diamètre du faisceau N-BK7 27mm
532nm Laser Beam Expander, High Power Magnification Beam Expanders Overview: A Laser Beam Expander will increase the input laser beam by a specific expansion power while decreasing the divergence by the same expansion power, resulting in a smaller collimated beam at a large distance. Laser beam ...
Lentilles en verre optique de 355 nm grossissement fixe extenseur de faisceau réglable
355nm Laser Beam Expander, High Power Magnification Beam Expanders Overview: Laser Beam Expander are optical devices which increases the diameter of the input beam to produce a larger output, but they not only increase the diameter of a collimated laser beam, they also decrease beam divergence. Used ...
Lentilles en verre optique non utilisées Lentille cylindrique sphéro en silice fondue UV
UV Fused Silica Rod Lens, Collimating And Focusing Rod LensOverview:A rod lens is a cylindrical lens which has the geometrical form of a cylinder with polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Rod lenses can be used, for example, for ...
