Edmund Optics

Precision Aspheric Lenses are provided as COTS solution.
Optics & Photonics

Precision Aspheric Lenses are provided as COTS solution.

Enabling control of light-ray refraction over entire lens surface, TECH-SPEC(TM) commercial off-the-shelf (COTS) lenses are computer-optimized to eliminate spherical and minimize higher order aberrations. They are available with clear apertures from 15-25 mm and effective focal lengths from 11.25-37.5 mm, providing pin-sharp images at optical speeds up to f/0.75. Aspheric geometries with greater...

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Optics & Photonics

Large Format Lenses suit line scan and area scan cameras.

Compatible with 12 k pixel cameras, Large Format Lenses produce up to 100 lp/mm image space resolution, and accommodate 5 micron pixel sizes and sensors up to 90 mm. Low distortion units offer lens options with nominal values of 1.4x or 0.7x. With max diameter of 64 mm, lens cell includes locking, variable iris and M52 x 0.75 mm front filter thread. Applications include web inspection, flat panel...

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Laboratory and Research Supplies and Equipment

Ruling Slides measure fluorescent microscope stability.

Precision Ronchi Ruling Glass Slides are suited for evaluating resolution, field distortion, and parfocal stability of fluorescent microscopes and vision systems. They feature fluorescent backing that allows user to test system performance using same UV light source used in application. All fluorescent rulings are deposited on fused silica substrates, and resolutions are available from 5-600 line...

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Explosives, Armaments, and Weaponry

Resolution Targets offer positive and negative patterns.

Made of fused silica and reflective chrome, Fluorescent USAF 1951 Resolution Targets calibrate optics of systems that use UV illumination. Positive target has chrome pattern over clear background, with fluorescent material on front surface, while negative target has clear pattern with chrome background and fluorescent material on back surface. Peak absorption and emission wavelengths are 365 nm...

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Diffraction Gratings minimize stray light.

Blazed Holographic Diffraction Gratings are aluminum coated with ion-beam etching to create standard sawtooth design. Since technique eliminates need for diamond-tipped tooling, periodic structure errors that cause stray light are no longer present. Gratings are suitable for all varieties of spectrometers, spectrophotometers, and monochromators.

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Optics & Photonics

Optical Flat Mirrors use fused silica for thermal stability.

Available coated or uncoated, TECH SPEC(TM) 1/20 Wave Mirrors are suited for imaging systems and laser applications, as well holography, optical path folding, and as reflectors for auto-collimating requirements. Primary surface is precision ground and polished to stated accuracy and certified by Zygo GPI-XP Interferometer, while secondary surface is pitch polished to window quality.

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Electronic Components & Devices

Bandpass Filters use hard ion-beam sputter technology.

Achieving greater than 90% transmission at design laser wavelength, Laser-Line Bandpass Filters offer blocking of more than 5.0 OD at ±1% of laser wavelength. Units enable maximum transmission of stimulated emission while eliminating noisy spontaneous emission. Applications include laser-based fluorescence instrumentation, Raman spectroscopy, and analytical and medical laser systems.

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Optics & Photonics

Video Zoom Lenses are offered in motorized versions.

Featuring encased dc gearmotor with rubber O-ring belt drive and bracket, models VZM(TM) 300, VZM(TM) 450, and VZM(TM) 1000 provide users with CE analog/RS-232 control to vary zoom as well as speed and direction at which zooming occurs. Video Zoom Microscope lenses come with 10 ft motor/controller cable, RS-232 cable, and CE universal power supply. Included LabVIEW® operation interface...

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Holographic Gratings are formed on concave glass substrates.

Able to serve as both primary dispersive element and primary focusing element, Concave Blazed Holographic Gratings are aberration-corrected to eliminate astigmatism. Products, available with groove densities from 265-800/mm, simplify system design and integration by allowing for compact and sensitive instrumentation. Applications include analytical instruments used in food analysis and plastics...

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Electronic Components & Devices

Shortpass Filters range from 750-1,100 nm.

TECH SPEC(TM) Shortpass Filters have sharp transition from transmission to reflection, making them useful for fluorescence applications, separating spectral orders, machine vision, and creating custom bandpass filters when combined with color glass longpass filters. With single layer AR coating on back surface, units feature average transmission of 85% and blocking optical density of 2.0.

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We are using the power of our platform to aid in the mass shortage of critical supplies. If your company can help provide supplies, capabilities, or materials for products such as N-95 Masks and Tyvek SuitsPlease let us know.

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