Edmund Optics

Spectrometer features fixed internal gratings.
Laboratory and Research Supplies and Equipment

Spectrometer features fixed internal gratings.

CCD Based Spectrometer offers 3 configurations: UV (200-400 nm), VIS (400-700 nm), and NIR (700-1050 nm). All plug directly into computer's RS-232 port. By coupling 1 of 3 fixed intensity lamp sources to one of several available fiber patch cords, amount and type of light can be controlled. Cuvette holder is useful for transmission, absorption, or fluorescence applications. Spectral data can be...

Read More »
Optical Chopper offers frequency stability better than +/-0.1%.
Electronic Components & Devices

Optical Chopper offers frequency stability better than +/-0.1%.

Variable frequency Optical Chopper utilizes Dual Phase Lock-In Amplifier to allow greater offset before saturation of gains settings. Blades are 102 mm diameter, chemically blacked, photo-etched discs that allow for operation frequency range of 5 Hz to 20 kHz. They come in 2, 5, 10, 30, and 200 slots. LED display provides direct read-out of chopping frequency, which is set by adjusting 10-turn...

Read More »
Micrometer measures workpieces without contact.
Test & Measurement

Micrometer measures workpieces without contact.

Desktop Laser Scan Micrometer offers scanning speed of 226 m/s for inspection of small, high-temperature, or fragile workpieces even during motion or vibration. Measuring range is from 0.5 to 60 mm with selectable resolution from 50 nm to 0.1 mm and repeatability of 0.6 microns. In addition to RS-232C data interface, instrument provides analysis functions including elimination of data...

Read More »
Optical Comparator transfers data to PC for analysis.
Test & Measurement

Optical Comparator transfers data to PC for analysis.

Mitutoyo PH-14LS for quality inspection and metrology applications provides inverted image and programmable digital readout. Magnification accuracy is 0.1% or less for contours, and 0.15% or less for surfaces. It has 14 in. dia fine ground glass screen with crosshairs, linear glass scales, and choice of 10X to 100X projection lenses. WindowsÂ-®-based interface provide user with method of...

Read More »
Microscope provides inspection and quality assurance.
Optics & Photonics

Microscope provides inspection and quality assurance.

Mitutoyo FS70 works with Mitutoyo's Infinite Conjugate objectives. Clear imaging is provided by coarse and fine focus adjustments, and fiberoptic light guide. Trinocular microscope head allows simultaneous video and binocular viewing. Focusing 10x or 20x wide field eyepieces accept 25 mm dia reticules for measurement applications. Instrument offers magnifications from 2x to 200x, 1x to 2x zoom...

Read More »
Telecentric Lenses correct for perspective error.
Optics & Photonics

Telecentric Lenses correct for perspective error.

MVO (Machine Vision Optics) Telecentric Lenses for industrial machine vision applications are available in 4 magnifications from 0.13X to 1X. Working Distances range from 150 to 200 mm to 115 to 140 mm, and field of view ranges from 49.2 to 6.4 mm. They can be used with CCD sizes to 2/3 in., and provide less than 0.1 telecentricity. All lenses have front filter thread for addition of color...

Read More »
Interferometer checks fiber polish and curvature.
Optics & Photonics

Interferometer checks fiber polish and curvature.

Portable Fiber Optic Micro-Interferometer has 0.12 micron vertical resolution, connects to ST, FC and SC fibers, and is suitable for field and laboratory inspection. Applications include viewing and measuring PC and APC polish radii of curvature, inspection surface finish for scratches and defects, and viewing and measuring apex offset and fiber undercut or protrusion to ensure proper polish for...

Read More »
Fiber Optic Collimators cover 3 different wavelengths.
Optics & Photonics

Fiber Optic Collimators cover 3 different wavelengths.

Fiber Optic Collimators, with diffraction-limited lenses, focus/collimate light exiting fiber to desired beam diameter or spot size, and can be used in pairs to couple input and output light of optical devices. Both models have FC or SMA connectors and molded aspheric glass lenses with AR coating for low back reflection. Collimators are housed in 303 stainless steel and are available in 488-633,...

Read More »

All Topics