This versatile precision UV lamp combines two functions in one device: stamps, bank notes, credit cards, telephone cards, etc. can be examined for both fluorescence and phosphorescence. Switch allows to change quickly and easily between short and long UV rays (254 and 380 nm).

This versatile, precision handheld UV lamp combines two functions in one device: stamps, bank notes, credit cards, telephone cards, etc. can be examined for both fluorescence light (long wave) and phosphorescence light (short wave).

To prevent counterfeiting, the paper is often finished with fluorescent substances so that it glows under the influence of UV radiation.

With this versatile lamp you’ll enjoy your collection more – and avoid making costly errors in stamp identification. Experienced collectors use ultraviolet (UV) light to detect details invisible to the naked eye.

The CAMAG UV Lamp 4 is an indispensable tool for TLC analysis, designed with dual wavelength functionality (254 nm and 366 nm) and high-intensity UV illumination. Its high-quality UV tubes ensure even faint fluorescence or UV absorption is clearly visible, enhancing the reliability of qualitative analysis.

Unveiling hidden secrets! Stanley Gibbons Dual Wave UV Lamp identifies fluorescent security features, phosphor papers, and repairs for stamp authentication.

Lamps with unfiltered tubes produce higher UV intensity while double-tube units provide broader UV coverage than their single-tube counterparts. Color-coded on/off switches, conveniently located at the top of the units, put irradiance control at your fingertips.

Ultraviolet Lamp features: • Broad wavelength covers both short-wave and long-wave phosphors • Detects fluorescent bands, papers and other devices • Detects cleaned pen cancellations and paper repairs • Powerful bulb gives much stronger reaction than other lamps • Effective in daylight and artificial light using special eye-piece

This handy UV lamp combines two functions in one device, allowing to test for both fluorescence and phosphorescence.