Plano Concave Lens, Uncoated, BK7
These simple negative lenses alone form a virtual image of a distant object or a collimated light source. In combination with other optics they reduce the power of the system.
This laser beam profiler features a CMOS sensor that guarantees frame rates of up to 60 Hz with high dynamics and is suitable for large beam diameters up to 11 mm.
The StellarNet BLUE-Wave miniature spectrometer is a fiber optically coupled instrument with a wide selection of models for measurements in 200 - 1150 nm wavelength ranges.
Portable Instrument for Near-Infrared Composition Anlaysis.