130
9982-1003049
9982-1003052
9982-1003051
9982-1003050
9982-1003056
3 B S c i e n t i f i c ® B i o l o g y
Exper iment s
Sensor y Phys iology
Experiment Topics:
• Law of refraction
• Law of reflection
• Total reflection
• Determining the focal length of curved mirrors
and lenses
• Lens laws
• Correction of spherical aberration
• Short-sightedness and long-sightedness
of the human eye and the correction of such defects
• Beam paths in cameras, microscopes and telescopes
Equipment Set “Optics with Laser Ray Box”
Set of optical components for use in combination with a laser ray box
(9982-1003052 resp. 9982-1003051) and related board (9982-1003056). This
equipment set is ideal for conducting a wide variety of experiments on ray
optics. Equipped with magnetic foil, the components can be easily attached
to the board and aligned. Six work templates with pre-defined positions fa-
cilitate experiment setup. The beam paths can be observed from a relative-
ly long way away without any need for darkening the room.
Basic length:
100 mm each (in most cases)
Thickness:
15 mm each.
9982-1003049
Additionally required:
9982-1003052 Laser Ray Box (230 V, 50/60 Hz)
or
9982-1003051 Laser Ray Box (115 V 50/60Hz)
9982-1003056 Board for Laser Ray Box
Laser Ray Box
Laser diode capable of producing up to five parallel rays, for use with
related board (9982-1003056). In metal housing with magnetic foil. The
number of emerging light beams can be selected electronically via switch-
es. Power is supplied via a plug-in unit or batteries that are automatically
disconnected after 60 minutes.
Diode laser:
5 beams, each max. 1 mW,
Laser safety class II
Wavelength:
635 nm
Separation of laser beams: 18 mm
Plug-in power supply:
Primary 100 – 240 VAC,
Secondary 3 V DC, 300 mA
Battery compartment:
for 2x 1.5 V AA-batteries
(batteries not included)
Dimensions:
approx. 110x60x20 mm³
Laser Ray Box (230 V, 50/60Hz)
9982-1003052
Laser Ray Box (115, 50/60 Hz)
9982-1003051
Board for Laser Ray Box
Magnetic board for conducting experiments with
laser ray box (9982-1003052 resp. 9982-1003051).
With a removable prop for inclining board.
Dimensions:
approx. 600x450 mm²
9982-1003056
Supplemental Set “Optics with Laser Ray Box”
Supplementary kit to the demonstration laser optic set with laser ray box,
consisting of 13 optical components for more advanced experiments on
geometric optics, e.g. experiments using air lens that show why optical
elements cause either negative or positive refraction. All components are
coated with magnetic foil.
Base length:
100 mm each (in most cases)
Thickness:
15 mm each
Contents:
1 Biconcave glass lens
1 Biconvex glass lens
1 Equilateral glass prism
2 Rectangular glass prism
1 Flat parallel block (square)
2 Flat parallel blocks (rectangular)
2 Plane mirror
1 Biconcave air lens
1 Biconvex air lens
1 Air prism
Contents:
1 Biconcave lens
4 Biconvex lenses
1 Plano-concave lens
1 Hemispherical body (45 mm)
1 Hemispherical body (75 mm)
1 Plane mirror
1 Concave mirror
1 Convex mirror
1 Flat parallel block (60x100 mm²)
1 Prism
1 Wave guide (20x200 mm²)
6 Foils (410x290 mm²)
1 Experiment guide
9982-1003050
