Betzold 44576 Mode D'emploi page 10

D: Arnulf Betzold GmbH; Ferdinand-Porsche-Str. 6; 73479 Ellwangen;
Tel.: +49 7961 - 9000 - 0; Fax: +49 7961 - 9000 - 50; E-Mail: service@betzold.de; Internet: www.betzold.de
AT: Arnulf Betzold GmbH; Seebühel 1; 6233 Kramsach/Tirol;
Tel.: +43 5337 - 644 - 50; Fax: +43 5337 - 644 - 59; E-Mail: service@betzold.at; Internet: www.betzold.at
CH: Betzold Lernmedien GmbH; Winkelriedstrasse 82; 8203 Schaffhausen;
Tel.: +41 52 - 64480 - 90; Fax: +41 52 - 64480 - 95; E-Mail: service@betzold.ch; Internet: www.betzold.ch
Technical specifications and scope of delivery
a) Magnification and equipment
The total magnification is calculated by multiplying (always by 10) the objective magnification with the size of the objective
lens.
Objective
4x magnification
10x magnification
40x magnification
10,5 x 9,5
Notice:
The 40x eyepiece is not suitable for working with upper light (reflected light). The eyepiece would have to be positioned too
close to the object. Due to this, there is not enough light left for viewing.
b) Settings
The Betzold Bin-Top 02 microscope provides the following equipment:
- Double condenser lens: numerical aperture = 1,2 with built-in iris
- Moving range of the object stage: (vertical) 18 mm
- Range of fine adjustment: 14 mm, the scale reading is 0,002 mm
- Range of rough adjustment: 14mm
- Binocular eyepiece: intraocular distance from 54 mm up to 74 mm
- Magnifying power of the additional lens: 1x
- 10x eyepiece magnification
- Revolving nose piece
- Transmitted LED light
- Reflected LED light
- Focus knobs for LED illumination
- Iris
- Optical genuine glass lenses
- Dimensions: approx.. 13 x 17 x 30 cm
- Recharger with protection against overcharging
10
Eyepiece Lens (lower light)
40x magnification
100x magnification
400x magnification
Size
X-direction
moving distance
60 mm
Stereo (upper light)
40x magnification
100x magnification
400x magnification not possible
Y-direction
moving distance
30 mm