Machine Recycling Discussion and Moderated Newsgroup > Parts Machines
> Steam Powered
> South
> Used
> Humphrey zeiss 710 fdt welch allyn visual perimeter
Humphrey zeiss 710 fdt welch allyn visual perimeter
Humphrey Zeiss 710 FDT Welch Allyn Visual Perimeter
Humphrey Welch Allyn Series 710 FDT Perimeter
Frequency Doubling Technology (FDT)
Patient can see the flickering objects during test.
Comes with clicker and calibration cap.
Please scroll down for more pictures.
