Student Biological Microscope, Achromatic, Binocular

--Wide Field Eyepiece WF10x/18mm, High Contrast Achromatic Objective 4x,10x,40x,100x

--Double Layers Mechanical Stage 115x125mm Moving Range 70x35mm

--Full Metal Body High Rigid Construction For Long Working Life Time

--3W LED Illumination With Cordless Rechargeable Function Optional

--Powered By Safety Low Voltage Charger, Input Wide Voltage 100V-240V, Output 5V1A, Support Power Bank Supply For Outdoor Use

Total magnifications

Objective Total Magnifications Eyepiece	4X	10X	40X	100X
10X	40X	100X	400X	1000X
16X	64X	160X	640X	1600X

Objectives

Objective	Numerical Aperture (N.A.)	Objective Field		Resolving Power	Working Distance Objective
Objective	Numerical Aperture (N.A.)	Field Number ф18	Field Number ф20	Resolving Power	Achromatic	Plan
4X	0.10	4.5mm	5mm	2.8µm	13mm	16mm
10X	0.25	1.8mm	2mm	1.1µm	6.3mm	2mm
40X (S)	0.65	0.45mm	0.5mm	0.42µm	0.44mm	0.66mm
100X (Oil) (S)	1.25	0.18mm	0.2mm	0.22µm	0.3mm	0.42mm