KUNHEWUHUA Optical Polariscope Lens Stress Tester Polarizing Strain Gauge Eyeglass Lens Strain Gauge Stress Meter Tester (110V)

Pay with

KUNHEWUHUA Optical Polariscope Lens Stress Tester Features

• 1. Rotate the polarizer to rotate the disc to adjust the brightness.

• 2. Safe and radiation free, long lasting light source(LED)，uniform brightness.

• 3. Directly place the lens on the lens holder for easy viewing，easy to operate ， Fast and efficient.

• 4. Observe the light and dark stripes of the lens to understand the internal twist, not only for transparent lenses, but also for a variety of colored lenses.

• 5. This machine can use it to check glasses piece, glasses and sun glasses during the produce process. It can check glasses inside or outside condition and to make out real or fake crystal glasses.

About KUNHEWUHUA Optical Polariscope Lens Stress Tester

Specifications:1. Electric Voltage: 220V/50Hz or 110V/60Hz 2. Power: 15W3. Weight: 0.5kg 4. Volume: 17(L)x12(w)x20(H)cm More details: 1. Device for measuring the changes in distances between points in solid bodies that occur when the body is deformed. 2. It is used either to obtain information from which stresses (internal forces) in bodies can be calculated or to act as indicating elements on devices for measuring such quantities as force,pressure,and acceleration. 3. This machine is a requiring equipment for glasses factories and glasses stores.