P039 BTZP-III Electric lift evidence photography objective table

Function

White light photography, shadowless photography, long-wave UV photography, short-wave UV photography, polarized light photography and color separation photography

Content

Specifications

Method of use

A. Fix the baseplate on the electric height adjuster, mount the column on the baseplate, and fix the camera on the camera seat (vertically movable along the column). Turn on the electric height adjuster to adjust the height of the baseplate until it's suitable for operation.

B. Rotate the crank handle on the camera seat to move the camera seat vertically along the column to get the ideal photography distance. The picture can be taken once the viewfinder gives bettereffect of the image.

C. Mount the two light stands with the white light on the baseplate. Adjust the position of the light stand to get betterlighting condition for evidence, then the white light photography can proceed.

D. Place the shadowless light box on the baseplate, and put the evidence on the shadowless light box. Turn on the shadowless light box, the shadow around the evidence will disappear, and the shadowless photography can proceed.

E. Fix the clamp on the baseplate, mount the flexible arm on the clamp and the uniform light on the flexible arm. Attach the polarizer to the outlet of the uniform light and the analyzer to the camera lens, then the polarized light photography can proceed.

F. Fix the clamp on the baseplate, mount the flexible arm on the clamp, fix the uniform light on the flexible arm, and the color separation photography can proceed by attaching the red, orange, yellow, green and blue light filters to the camera lens respectively.

G. Four conversion adapters ensure that M58mm light filters and analyzers can be attached to lenses of different diameters.

H. Fix 2 clamps on the baseplate, mount 2 flexible arms to the baseplate and 2 long-wave UV lights to the flexible arms. Adjust the flexible arms to provide better lighting condition for evidence, then the long-wave UV reflected photography or long-wave UV fluorescence photography can proceed.

I. Fix 2 clamps on the baseplate, mount 2 flexible arms to the baseplate and 2 short-wave UV lights to the flexible arms. Adjust the flexible arms to provide better lighting condition for evidence, then the short-wave UV reflected photography or short-wave UV fluorescence photography can proceed.

G. Fix the clamp on the baseplate, mount the flexible arm on the clamp, and mount the manipulator on the flexible arm. The manipulator can hold evidence of irregular shapes (such as bottles, cups, screwdrivers, etc.). Adjust the flexible arm and the gesture of the manipulator to orient any side of the evidence to the camera lens.