Model No.	Objective	Eyepiece	Working Distance (mm)
WF10X/20	WF15X/15	WF20X/11
Mag.	FOV (mm)	Mag.	FOV (mm)	Mag.	FOV (mm)
A22.1101-A	1X	10X	20.0	15X	15.0	20X	10.0	80
2X	20X	10.0	30X	7.5	40X	6.5
A22.1101-B	1X	10X	20.0	15X	15.0	20X	10.0	80
3X	30X	6.7	45X	5.0	60X	4.3
A22.1101-C	2X	20X	10.0	30X	7.5	40X	6.5	80
4X	40X	5.0	60X	3.7	80X	3.2
Optional Accessories
Light Source	Fluorescent Ring Lamp
LED
Eyepiece	SWF15X/15
SWF20X/11