Viewing head: 45 degree inclined 360 degree rotatable binocular head; the inter-pupillary distance adjustable ,between 55-75mm. Diopter adjustable of range +_5mm
Eyepiece: wide field , high-point eyepiece , it can observe image of observation ,specimen with glasses.
Zoom Ratio is 1:6.4;
Manification from 7x-45x;
Focusing: Two focusing knobs also uesd for tension adjustment , slide range 49mm
Binocular Head angle view |
45º |
Ratio |
1: 6.4 |
Eyepiece |
WF10X/20 |
Obj. |
0. 7x-4.5x |
Mahnification |
7x-45x |
Interpupillary distance |
55-75mm |
Working distance |
100mm |
Pillar high |
240mm |
Diameter |
φ32mm |
Bse size |
200x255x22mm |
Optical Data:
Eyepiece | standard layout | AO0.5X | AO1.5X | AO2.0X | ||||
Work distance 100mm | Work distance 165mm | Work distance 45mm | Work distance 30mm | |||||
Magnification | Field video | Magnification | View field | Magnification | View field | Magnification | View field | |
WF10X/20mm | 7.0X | 28.6mm | 3.5X | 57.1mm | 10.5X | 19mm | 14X | 14.3mm |
45X | 4.4mm | 22.5X | 8.9mm | 67.5X | 3mm | 90X | 2.2mm | |
WF15X/15mm | 10.5X | 21.1mm | 5.25X | 42.8mm | 15.75X | 14.3mm | 21X | 10.7mm |
67.5X | 3.3mm | 33.75X | 6.7mm | 101.25X | 2.2mm | 135X | 1.7mm | |
WF20X/10mm | 14.0X | 14.3mm | 7.0X | 28.6mm | 21.0X | 9.5mm | 28X | 7.1mm |
90.0X | 2.2mm | 45.0X | 4.4mm | 135.0X | 1.5mm | 180X | 1.1mm |