Orange lens laser safety goggles are CE certified and available to protect eyes from hazardous reflection and scattered high power laser light radiation of UV, blue violet, blue, and green laser light with wavelength range of 200nm-540nm.

The astronomy laser holder incorporated with astronomy laser pointer allows you a perfect view in taking astronomy pictures, pinpointing locations, and positioning constellations and so on. It is an ideal astronomy laser accessory for your astronomy research.

This IR Detection card-B provides a concrete test, detection and location of infrared for technician of fiber optic systems. The addition of phosphor on glass substrate of the card forms a real photosensitive region to infrared beam with wavelength range of 800nm-1600nm.

This IR Detection card-S provides a concrete test, detection and location of infrared for technician of fiber optic systems. The addition of phosphor on precision ceramics substrate of the card forms a real photosensitive region to infrared beam with wavelength range of 800nm-1600nm.