Multi-wavelengths Directional Reflection Fingerprints Photography System OR-GZP500 Photograph the fingerprints on smooth surface. Using the distinction between the smooth plane background directional reflecting to the incident light and the fingerprint ridges diffuse the incident light to improve the contrast between fingerprint ridges and background. Which is a very effective method for latent fingerprints nondestructive display. 1. Size: long 116mm, wide 138mm, adjustable size(long 204mm, wide 138mm), DIA:φ91mm 2. Weight:0.7KG 3. Wavelengths/power UV(398-400nm)/3W 6000-7000K/3W (515-518nm)/3W (455-457nm)/3W 4. Function a. one-button, turn on--6000k--(515-518nm)-- (455-457nm)--(398-400nm)--off, in sequence b. optical homogeneity more than 90%, and ensure the authenticity of photos. 5. Equipped Camera a. effective pixel: approx. 24.2megapixels. b. sensor type: CMOS c. Sensor size: APS picture d. LCD size: 3.0inch e. LCD pixel: approx. 1,040,000 dots f. LCD screen type: rotating screen; touch screen g. viewfinder: optical view finder h. memory medium: SD card; SDHC card; SDXC card 6. Camera Lens a. focal distance: 100mm b. Closest Focusing Distance: approx. 0.3m c. aperture number: 9pcs(circular aperture) d. filter size: 67mm e. MAX. Aperture: F2.8 f. auto focus motor: support g. angle of view(aps-c) size: 15