Beam Expanders

(29 companies)
Beam expanders are optical lens assemblies that are used to increase the diameter of a laser beam or other light beam.

Spherical Lenses

(213 companies)
Spherical lenses, also known as singlets, are transparent optical components consisting of one or more pieces of optical glass with surfaces so curved that they serve to converge or diverge the transmitted rays from an object, thus forming a real or virtual image of that object. This area includes micro spherical lenses as well.
Digital and video microscopes are instruments that use digital technology to magnify images of objects. They include built-in cameras and a series of high-powered lenses that provide superior image quality and resolution.

Telecentric Lenses

(18 companies)
Telecentric lenses are used to provide images independent of an object 's distance, or to prevent wide ranges of angles of incidence. There are three basic types of telecentric lenses: object-space, image-space, and double telecentric.


(64 companies)
Achromats consist of two or more elements, usually of crown and flint glass, that have been corrected for chromatic aberration with respect to two selected wavelengths. They are also known as achromatic lenses. This area includes micro achromats as well.

Optical Lenses

(446 companies)
Optical lenses are transparent components made from optical-quality materials and curved to converge or diverge transmitted rays from an object. These rays then form a real or virtual image of the object. This area includes micro lenses.
Camera lenses and video lenses attach to video cameras for use in machine vision, quality monitoring, security, and remote monitoring for industrial and commercial operations. This search form does not cover consumer video camera lenses.

Meniscus Lenses

(19 companies)
Meniscus lenses can increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations.

Optical Design Services

(141 companies)
Optical Design Services Information. Optical design services assist companies with the initial conception and design of optical, optomechanical, or optoelectronic devices or assemblies. Optical component design services provide lens design, mirror...

Optical Sights

(14 companies)
Optical sights are optical lens assemblies used for aiming a gun. Categories include telescopic sights, visible sights, and infrared sights.

Aspheric Lenses

(27 companies)
Aspheric Lenses compensate for spherical aberration and are used primarily for their light gathering ability.

Digital Cameras

(73 companies)
...the majority of cameras sold today and are integrated into smartphones, tablets, and other devices. Operation. Digital cameras are equipped with a similar optical system as film-based cameras, using a lens with a variable diaphragm that focuses light...
...multiplexes and switches light signals. Laser optics can handle the strong intensity of a laser light source. Polarizing optics manipulate the polarization of incident light. Optical manufacturing services design, fabricate and finish lenses...

Fusible Alloys

(14 companies)
Fusible alloys have low melting points, usually below 300 o F. Many fusible alloys have eutectic compositions. Fusible alloys are used as work holders, electroforming mandrels, tube bending aids, fire sprinkler parts, steam boiler relief plug, resin casting or potting molds, fuse parts, thermostat components, switch parts, thermal management products, lens blocking alloys, and wax pattern injection dies.


(238 companies)
Borescopes are optical inspection tools that consist of a rigid or flexible tube, an eyepiece on one end, and an objective lens on the other. They use optical relay components to transfer images of bores and cylinders from a tip to an eyepiece.

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