Knight Optical provides a wide range of ball and half ball lenses which are ideal for endoscopy and fibre communications. We have a variety of material options available including quartz, sapphire, cubic zirconia, ruby, BK7 and other optical glass, fused silica, borosilicate, and many more. Our stock catalogue consists of 0.4 mm to 10 mm diameter ball lenses, but custom dimensions are available up to 100 mm.

Convex lens

Ball lenses are commonly used to improve signal quality in fiber coupling applications, or for use in endoscopy or bar code scanning applications. Our ball lenses feature short back focal lengths to minimize the distance needed from the ball lens to the optical fiber. Edmund Optics offers a variety of ball lenses in a range of substrates for performance in the ultraviolet to the NIR. Half-ball lenses are also available to ease mounting or system integration.

Available diameters are between 0.3 mm to 100 mm, with diameter tolerance (sphericity) <0.4 µm and surface roughness (Ra) <0.007 µm. Custom ball and half ball module options are also available on request.

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202233 — Beam splitters are optical components that partially reflect a laser beam, so the initial laser beam is split in two: a reflected beam and a transmitted beam.

Opticallenses

A ball lens consists of a highly transparent spherical ball, usually made of solid glass (fused silica) or another optical material with index of refraction less than 2. Most ball lenses are made with small diameters – a few millimeters or even less than a millimeter. The optical physics can be understood by realizing these lenses are, equivalently, two plano-convex lenses separated by a parallel plane.

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30 suppliers for ball lenses are listed in the RP Photonics Buyer's Guide, out of which 5 present their product descriptions. Both manufacturers and distributors can be registered.

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You don't want to over-loosen or over-tighten any one collimation knob. If you feel that bottom collimation knob needs to be VERY loose, it ...

The True Positive Rate is equal to the true positives divided by the true positives plus the false negatives. The true positives are those correctly classified ...

Sodium-Chloride-Crystal-Reagent-ACS at Spectrum Chemical. Manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part ...

A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.

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Knight Optical provides a wide range of ball and half ball lenses which are ideal for endoscopy and fibre communications. We have a variety of material options available including quartz, sapphire, cubic zirconia, ruby, BK7 and other optical glass, fused silica, borosilicate, and many more. Our stock catalogue consists of 0.4 mm to 10 mm diameter ball lenses, but custom dimensions are available up to 100 mm.

Ball lenses are lenses having the geometrical form of a ball (sphere), which may be rather small (microoptics). They are used as beam collimators for optical fibers, fiber-to-fiber coupling, and other applications requiring compact and precise optical components.

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Lens

Available diameters are between 0.3 mm to 100 mm, with diameter tolerance (sphericity) <0.4 µm and surface roughness (Ra) <0.007 µm. Custom ball and half ball module options are also available on request.

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Shanghai Optics offers custom-made ball lenses. Please contact us for manufacturing limit or custom specifications. We can offer balls lenses e.g. with a diameter tolerance of ±50 μm, scratch & dig 20/10, surface quality 40-20, and with <50 μm deviation from a sphere.

Shanghai Optics offers custom-made ball lenses. Please contact us for manufacturing limit or custom specifications. We can offer balls lenses e.g. with a diameter tolerance of ±50 μm, scratch & dig 20/10, surface quality 40-20, and with <50 μm deviation from a sphere.

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CrystalBall

A microscope is an optical device used to image an object onto the human eye or a video device. The earliest microscopes, consisting of two elements, ...

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Safety Protection Glasses provides a range of Laser safe acrylic windows, laser filter glass and films for laser safety and color management.

Some aspects to consider before buying ball lenses: collimation accuracy, optical quality / surface finish, coating options, wavelength range, available sizes, compatibility with fiber optics, mounting and alignment options, size precision, durability.

Ball lenses are commonly used to improve signal quality in fiber coupling applications, or for use in endoscopy or bar code scanning applications. Our ball lenses feature short back focal lengths to minimize the distance needed from the ball lens to the optical fiber. Edmund Optics offers a variety of ball lenses in a range of substrates for performance in the ultraviolet to the NIR. Half-ball lenses are also available to ease mounting or system integration.

Hangzhou Shalom EO provides ball lenses and half ball lenses made from various substrate materials including sapphire, ruby, BK7, UV fused silica, high index glass, and germanium, ZnSe, ZnS with AR coating. Our ball lenses and half ball lenses are ideal for applications such as fiber communications, endoscopy and microscopy.

Hangzhou Shalom EO provides ball lenses and half ball lenses made from various substrate materials including sapphire, ruby, BK7, UV fused silica, high index glass, and germanium, ZnSe, ZnS with AR coating. Our ball lenses and half ball lenses are ideal for applications such as fiber communications, endoscopy and microscopy.

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A ball lens consists of a highly transparent spherical ball, usually made of solid glass (fused silica) or another optical material with index of refraction less than 2. Most ball lenses are made with small diameters – a few millimeters or even less than a millimeter. The optical physics can be understood by realizing these lenses are, equivalently, two plano-convex lenses separated by a parallel plane.