Fluorescent testing target BM4-1

The VM4 series calibration target allows calibration of laser systems with minimal impact on the optical circuitry of the instrument. The target is made of an upconversion material and is capable of converting laser radiation in the wavelength range up to 1.64 µm. Due to the polymer base these targets are more resistant to physical damage and moisture. The possibility of customised ordering allows you to tailor the target to your specific application. Features: can be ordered to individual sizes to meet the needs of the customer; easy to use; does not require recharging with visible light.