--PARAMETERS--
Magnification: 100X, 600X, 1200X
Eyepiece multiplier: 10X
Objective magnification: 10X, 60X, 120X
Eyepiece: fixed eyepiece tube
Filter: rotary filter tray
Coarse adjustment range: 8mm
Loading platform: 65X75mm
Lighting function: yellow light source or reflector
Power supply: 2 AA batteries (this product without batteries)
Packing:plastic suitcase
Box volume: 38*34*11cm
Gross weight for set: approx. 1.75KG
--Precautions for use--
1. Unclear for two reasons:
1). Firstly, the lens may not be aligned with the specimen, because the specimen is small, so it is not easy to align.The solution: maintain the viewing position, keep your eyes on the eyepiece, and gently move the slide with your hands until the specimen is in the middle of the lens.
2). It is not clear when the specimen is in the middle of the lens. The only reason is that the fine-tuning knob rotates too fast and should be adjusted slowly until the adjustment is clear.
2.1200 times invisible or unclear, which is caused by two reasons:
1) Focusing problem,at 1200 times, focusing is very difficult, a few tenths of a millimeter.Please note that just a few tenths of a millimetre can cause a big change in definition, which requires a very delicate adjustment, which is really difficult.
2) Light problem,it is necessary to observe under good light, with all light holes open and sufficient light, so as to obtain clear observation effect.
