StellarNet has developed a "Super Range" concave grating spectrometer for UV-VIS-NIR ranges from 200-1080nm or 230-1100nm. The concave holographic grating is aberration corrected and has no mirrors to minimize stray light with superb imaging projecting a flat field on the detector. (read more)

The EPP2000C UV-VIS spectrometers utilize a 40 mm diameter concave grating with aberration correction to provide superb imaging. This significantly improves spectral shapes by eliminating comma and stigmatism found in plane grating spectrograph designs. The flat field spectrograph architecture does not utilize mirrors, providing the lowest possible stray light in the UV. (read more)

Rolyn offers Laser Mirrors of the highest quality and precision. Surface accuracies are checked by interferometer and are guaranteed to meet the specified 1/10 wave accuracy with low scatter. (read more)

Axsys announced a new electronics digital controller for its line of fast steering mirrors. The new compact electronics package is driven using an SPI connection to a PC or other controller. With a 12bit DAC, the driver achieves resolution down to 1 micro-radian for smooth operation and precision control virtually eliminating jitter. Two meter cabling is standard. (read more)

The Wood's Powr-Grip^® N6450 Hand-Held Vacuum Cup is designed for materials with extreme curvature. Featuring a concave, 10" [254 mm] vacuum pad, a durable all-metal handle, and Wood's signature red-line vacuum indicator, this hand-held vacuum cup has an impressive lifting capacity of 175 lbs [79 kg]. (read more)

Advanced Optics manufactures precision polished and commercial grade optical mirrors for use in imagining systems, laser applications, holography, optical path folding, and autocollimating applications. Their mirrors are available in a variety of reflective coatings or as partially reflective beamsplitters. (read more)

Advanced Optics manufactures highly precision polished optical mirrors up to 1/20 wave to meet demanding applications where a high degree of wavefront integrity is critical. They provide coatings to enhance reflectivity from the ultraviolet to the infrared spectrum. See their full website at www.advancedoptics.com. (read more)

MCG Surge Protection of Deer Park, NY recently introduced data line protection designed to guard critical control circuits from lightning-induced transients. The UL-listed DLP-25 series comes in three offerings – light duty, standard duty, and heavy duty and protects up to five wires. The DLP-25 uses a compact aluminum DIN rail mount enclosure. Also mounts on flat surface. (read more)

Knowing how perforated materials are typically used in industrial, architectural, and design applications may help you determine whether or not you have a use for it. (read more)

A new, low-profile, digital optical encoder that incorporates a new maskless sensing technique that provides jitter-free output signals for more precise position information has been developed and released for installation on the vendor's permanent magnet DC motors. (read more)