For photography of fingerprints on smooth surfaces. Using the distinction between the smooth plane background and directional light to accentuate the fingerprint ridges, this system diffuses the incident light to improve the contrast between fingerprint ridges and background. This is a very effective method for latent fingerprint photography and non–destructive display.

1. Size: L: 116mm, W: 138mm, adjustable size( Maximum length 204mm, width 138mm), DIA:φ91mm

2. Weight: 0.7KG

3. Wavelengths/power

 UV(398-400nm)/3W ;   (515-518nm)/3W;  (455 -457nm)/3W; 6000-7000K/3W;

4. Operation
a. one-button, turn on, cycles through wavelengths: --6000K (white daylight)--515-518nm (green)-- 455-457nm (Blue)--398-400nm (long wave UV)--OFF.  b. optical homogeneity more than 90%, ensures the accuracy of photos.

5. Equipped Camera
a. effective pixel: approx. 24.2megapixels.
b. sensor type: CMOS
c. sensor size: APS-C; 23.5 x 15.6 mm
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. storage media: SD card; SDHC card; SDXC card

Camera Lens
a. focal distance: 100mm
b. closest Focusing Distance: approx. 0.3m
c. aperture number: 9pcs(circular aperture)
d. filter size: 67mm
e. Maximum Aperture: F2.8
f. auto focus motor: support
g. angle of view(APS-C) size: 15