Purpose and Characteristics: The SSF series field survey magnifying glass is a binocular magnifying glass
Purpose and Characteristics
The SSF series on-site survey magnifying glass is a binocular magnifying glass that can be directly worn and operated on the eyeglass frame, or installed on a simple headband for use
The lens is coated with multiple layers of anti reflective film, resulting in bright images
Waterproof and dustproof, easy to clean and disinfect
Ultra large field of view, ultra-thin depth of field, no dizziness when worn for a long time
Long working distance for easy observation and operation at the same time
Lightweight, wearing it for a long time will not cause fatigue
Easy to use, adjustable pupillary distance and installation position, can be retracted upwards when not in use
100W xenon lamp cold light source can be optionally used
Specifications
magnification2.5X 3X 4X 6X
working distance250mm 340mm 340mm 340mm
Field of view diameter: Φ 55mm, Φ 50mm, Φ 150mm, Φ 40mm
depth of field40mm 50mm 50mm 50mm