Aspherical Lenses

Aspheric lenses have its advantages in a range of applications where eliminated spherical aberration and/or single element design is required. CASTECH offers CNC precision-polished aspherical lenses,...

The two-photon polymerization MPO 100 from Heidelberg Instruments Mikrotechnik GmbH is a multi-user tool that combines both the requirements of 3D lithography and 3D microprinting in one device. ...

The A1 series of compact beam expanders from Optical Surfaces Ltd. delivers ×30 magnification from 2-mm aperture high-power laser beam lines. Delivering artifact-free high magnification,...

Atlas 5GigE IP67-rated cameras from LUCID Vision Labs Inc. now feature a range of Sony Pregius global shutter CMOS image sensors over a 5GBASE-T interface. Available sensors include the 2.8-MP...

Researchers at the National University of Singapore developed a confocal laser speckle autocorrelation method to image dynamic flow in microvasculature. The technique is label-free and enables...

On September 17, 2021 chancellor Dr. Angela Merkel visited LASEROPTIK GmbH in Garbsen/Hanover region. The company, which has already received several awards, was chosen because of her interest in...

MicroCare, a manufacturer of chemicals and tools for critical cleaning, hired Marufur Rahim as technical director to oversee the company’s laboratory, research and development, and quality...

BARRINGTON, N.J. — Edmund Optics appointed Ekaterina Golovchenko senior vice president of technology and development. Golovchenko, who has worked at AT&T Bell Labs, IPG Photonics, and...

ACOUSTO-OPTIC SCANNING DEVICES: CHARACTERISTICS MODULATORS Material Bandwidth (MHz) Rise Time (ns) Acousto Input Power (W) (Saturation) Material Wavelength Range...

Ultraprecision machining can be defined in general terms as the removal of material from a substrate utilizing a machine tool that operates at a resolution of 10 nm (0.4 μin.) or less. The...

An optical coating engineer is frequently confronted with a difficult specification for a coating. Often the difficulty in the specification results from the particular form of the optical system. If...

Optical Components must have different properties based on the application and interference effect they are intended for; the shape, surface quality, and coating determine the performance of the...

With the S mart 3D profilometer, it is possible to more precisely measure the volume loss of the wear tracks after the friction and wear tests, since it measures the real shape of the wear track....

Using Linkam’s precision temperature control chamber with Sensofar’s Linnik objective lens eliminates these problems and allows accurate measurement of 3D topographic profiles of nanoscale materials....

Find out all about colorPol glass polarizers, made to made your application in ultraviolet, visible and infrared wavelength ranges.

Steve Allen provides a brief overview and examples of procedures that continue to push adoption and proliferation of optical fiber-based medical devices. From cosmetic surgery to cutting-edge sensing...

For driverless cars to see mainstream adoption, engineers must solve critical lidar design challenges — including improving the detection range and field of view, ensuring adaptability to...

Optical components such as lenses, mirrors, prisms, and windows undergo tight quality control to deliver optimal optical transfer function. Any scratch, dig, chip pinhole, or other defect will...

Maximizing the information captured within optical measurements is the key to discovering smaller effects and observing faster processes. Both scales are at the heart of optical measurements, whether...

In surface height measurement of optics with steep slopes, the use of two short visible wavelengths to synthesize a longer, equivalent wavelength.

The technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. The science includes light emission, transmission, deflection, amplification and...

In optics, the light ray leaving a medium in contrast to the entering or incident ray.

Handheld optical laser device containing a semiconductor or DPSS source. The output is corrected via internal collimating optics. For typical use the output is reduced to eyesafe operation power. (5...

Evaluating the visual quality of displays as viewed through augmented and virtual reality headsets requires testing from the vantage point of the user. Radiant Vision Systems provides a comprehensive...

From lenses to prisms, OPCO Laboratory Inc. manufactures a variety of optical products and components that can serve the needs of many applications.

Fluorescence filters like FISH products, single-band filters DAPI, FITC, TRITC, Texas Red, GFP, CFP, Cy5 are the other direction of Optolong. Filters we produce are with the dark background and bight...

Optolong Optics Co. Ltd., brand owner of Optolong, is a manufacturer of fluorescence filters and astronomy filters. We also offer other interference filters including UV filters, visible filters, and...

CASTECH is a recognized leading supplier of nonlinear optical crystals, laser crystals and precision optical components for laser, telecom, medical, analysis and detector markets. Products...

FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...

Optics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...

Ohara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...