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Wavelength: 808 nm
The J10919 series FAC lens is an optical lens that collimates light spreading from a semiconductor laser (LD) in the fast-axis direction. LD have a large divergence angle in the fast-axis direction, so ...
Wavelength: 345 nm - 700 nm
Diameter: 25, 12.5 mm
... Achromat, or Achromatic lens, is usually made up of multiple optical elements, which can be air-spaced or cemented together. These typically alternate a positive lens of low index material, ...
MICRO-CONTROLE / Spectra-Physics
... the lens. The optimum case is where the object is placed at infinity (regarded as parallel rays entering lens) and the image is on the focus, which has infinite conjugate ratio, i.e. object distance/image ...
Daheng New Epoch Technology,Inc(CDHC)
Diameter: 6 mm - 50.8 mm
Similar to plano-convex lenses, a bi-convex lens has a positive focal length and focuses parallel rays of light to a spot. Because the front and back surface of the lens are spherically convex and have ...
Daheng New Epoch Technology,Inc(CDHC)
A plano-concave lens diverges parallel input rays. It has a negative focal length. While the output rays do not actually meet to form a point, they do appear to be diverging from a virtual image located on the object ...
Daheng New Epoch Technology,Inc(CDHC)
Diameter: 50 mm - 700 mm
ZYGO's Optics business segment manufactures precision spheres and lenses ranging in diameter from 50 mm to 700 mm with radii from 12.7 mm to 8 meters. Our standard product line of transmission spheres is available in 100 and 150 mm ...
Diameter: 2 mm - 100 mm
Wavelength: 190 nm - 3,000 nm
Diameter: 0.8 mm - 350 mm
Singlet Lens is a transmissive optical device which affects the focusing of a light beam through refraction and only composed of a piece of optical glass lens with the simplest near-field conjugate structure ...
FUZHOU RISING ELECTRO OPTICS CO.,LTD.
Diameter: 1 mm - 30 mm
Rod lens is polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Collimated light passing through the diameter of the rod will be focused into a line. ...
FUZHOU RISING ELECTRO OPTICS CO.,LTD.
Diameter: 10 mm - 100 mm
... use a single cylindrical lens to turn a collimated laser into a line generator. Pairs of cylindrical lenses may be used to anamorphically shape images. To minimize the introduction of aberration, the curved surface of ...
FUZHOU RISING ELECTRO OPTICS CO.,LTD.
... drum lens is then easier to handle. As a drum lens has a ground outside diameter it’s therefore easier to mount and align into optical systems as the outside diameter is cylinder in shape. The two spherical ...
... spherical aberrations) and therefore deliver superior overall image quality. They are being used to replace multi-spherical element assemblies more and more frequently because this reduces the total weight and enables ...
Wavelength: 405, 443, 638 nm
Diameter: 1.48 mm
High coupling efficiency and high reliability achieved by a stainless holder integrated lens.
ALPS Electric
Diameter: 50 mm
OVIO INSTRUMENTS
Diameter: 40 mm
OVIO INSTRUMENTS
Diameter: 40 mm
OVIO INSTRUMENTS
REO's variety of fabrication capabilities includes a breadth of precision spherical lens manufacturing. Custom lens sizes and radius of curvature are available to serve your specific application. Our ...
Research Electro-Optics
Diameter: 2.5 mm - 300 mm
... Plates are comprised of three flat plate units. Production Test Plates A set of Test Plates is used for inspection of lens elements at the production line. It is replicated from the master. As the ...
TAMRON USA INC.
HPFS® Fused Silica Dedication to technology leadership and world-class metrology capabilities play a major role in Corning’s ability to produce leading edge materials. Corning is committed to ensuring that its customers are provided ...
Series MPCX and MPCV optical grade sapphire lenses are manufactured from optical grade grown sapphire. Monocrystalline sapphire is slightly birefringent. The lenses are available in positive and negative configurations. Typical applications ...
... and superior polishing, the only difference in the performance of the lens is the coating. The coating protects the lens and the better that you care for a coating, the longer the lens ...
Ophir Optronics
Collimating Optics: Plano-convex lenses; copper total reflectorReflective and transmissive collimating optics are used in beam delivery systems to maintain beam collimation between the laser resonator and the focusing optics. Reflective ...
Crizal Forte is the most advanced anti-reflective lens on the market. Crizal Forte offers unrivalled performances against the 5 enemies of vision: Glare reduction, smudge resistance, scratch resistance, dust repellence, ...
Essilor
A Fresnel lens is used instead of the curved surface of a traditional lens, it also incorporates a series of concentric grooves which have been molded into the surface of a thin and light sheet of plastic. ...
Edmund Industrial Optics
Diameter: 0.5 mm - 300 mm
... Singlet Lenses A Plano-Convex (PCX) or Double-Convex (DCX) lens causes light to focus to a point, while a Plano-Concave (PCV) or Double-Concave (DCV) lens causes the light traveling through the lens ...
Changchun Yutai Optics Co., Ltd.
Diameter: 10 mm - 100 mm
The complex lens are glued from two or three different glass, crown glass and flint galss. It is also called achromatic lens. The achromatic dual-glue lens is a kind of chromatic aberration ...
CreatorOptics
Wavelength: 400 nm - 1,064 nm
Anti-reflecting coatings are designed to reduce Fresnel reflections from optical component’s surface and therefore improve the overall transmittance of optical system, where the component is used. Reflection of common glass surface at ...
Altechna
Wavelength: 1,064 nm
... China f-theta lens manufacturer, with professional factory we are always able to offer you discount f-theta lens, flat field lens, f-θ lens, field mirror, f160, f254 ...
Shenzhen Superwave Laser Technology Co.,Ltd
Diameter: 12.5 mm - 50.8 mm
... most optical materials Two axicons together produce a thick-walled hollow "pipe" of light. An axicon followed by a spherical lens produces an annular focus. The axicons can be used to convert a parallel laser beam into ...
EKSMA Optics
Wavelength: 2,200, 213 nm
Diameter: 12.7, 25.4, 50.8 mm
Lens can converge or diverge the transmission beam and form image of the object, Which is widely used in various applications. Union Optic can provide all kinds of spherical and cylindrical lenses. Usually lenses are ...
Union Optic Inc.
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