Next to the stereomicroscope This set contains a very nice, child-friendly book on minerals, a mineral collection and a glass petri dish with lid to place objects on the stage.
STEREO SERIES
This series gives an entire stereomicroscopes range designed to satisfy every need in both teaching and amateur fields. From a small MS-2 up to the ST-50 all devices consist of a metal tripod and carefully assembled. The optical system is due to its quality top in its category. Seventeen microscopes are available, each in order to allow a specific equipment different applications.
versatility
This series also offers a device (ST 30-2Led), which can operate without power thanks to its rechargeable batteries. The cold light provides excellent visibility of the sample.
Heads
Binocular heads (with the exception of MS-2). ST-40 and ST-45 are rotated 360 °, the other microscopes have a fixed head. The S-10 is the only one without a 45 ° inclined.
Slides
All devices have a slide with clamps and a white / black disk. The microscopes with transmitted light also have a frosted glass.
Eye Relief
The viewing distance is between 51 and 75mm adjustable. A diopter adjustment is also available with the exception of MS-2.
Optical System
WF10x / 20mm eyepieces. Different combinations of lenses: fixed with 2x lens or two lenses selectable (2x-4x or 1x-3x). With additional eyepieces and lenses can achieve a 80x magnification. The ST-50 has a 2x lens for long working distance (119mm).
lighting
The microscopes with transmitted and reflected light have 12V / 10W tungsten lamp. The ST-45-2L is the only microscope in this series with halogen lamp and adjustable brightness. There are also models with LED on and transmitted light.
focus
All units have sided knobs for focus adjustment.
ST-30-LED with rechargeable batteries:
- Batteries: 3 x AA, 1.2V NiMh - replaceable by the user
- Battery pack: 3 x AA, 1800 mAh
- Recharge time: 10 hours
- Battery life incident led to the highest performance: 12 hours a
- Battery life transmitted-light LED for highest performance 14hours
ST 30-2LEDR
In the model, whose name is an R (rear) which insight is directed backwards.
