Totaledu OÜ

ASTRO Laser Set

210461

Color filters, 6 pcs

30-026

Color mixing

22-233

Combination 1.2 m Track/Optics Bench

TRACK

concave lens

22-094

Concave lens

22-625

Concave Lens, f = -100 mm

1000844

Concave mirror

22-498

concave mirror

29-004

convex lens

22-093

Convex lens

22-473

convex lens

22-624

Convex lens f=100mm

1003023

Convex Lens, f = +100 mm

1000842

Convex Lens, f = +300 mm

1000841

Convex Lens, f = +50 mm

1000843

Convex mirror

22-497

Diffraction apparatus

22-443

Diffraction Apparatus

DAK

Diffraction grating 100 j/m, 300 lines/mm or 600 lines/mm

22-339

Diffraction grating 80 lines/cm

1000600

Electronic table clock with 3D-effect

60.5009

Geometric optics student set

210421

Geometric optics student set, II

210423

Glass block

22-342

Glass prism

22-343

Kaleidoscope

5560

Kronglass prism : 23 x 23 x 23 mm

2002971

Laser light source

210342

Laser line box

210501

Laser Optics Equipment Set

24-011

A multitude of experiments can be performed which optimally explore and demonstrate the fundamental principles of geometrical optics. Experiments on the following topics are possible: Law of Refraction and Law of Reflection Total reflection Determining the focal length of mirrors and lenses Lens laws Optical defects and their correction (long-sightedness and short-sightedness) Actions of various optical devices (telescope, camera, microscope) Optical components such as lenses, mirrors, prisms, light sources and silk-screen foils are coated with magnetic foil and can be attached to a magnetic board or a whiteboard (U10030 or U10031) in seconds. Experiments can be performed without the need to dim the room lighting. A diode laser with 5 beams, serves as the light source (not included). The number of emitted beams can be selected using a drilled metal plate placed at the front of the laser. Six silk-screen foils (eye, camera, Galileo telescope, Kepler telescope, spherical aberration and correction, 360° angle scale) with pre-printed positions make setting-up experiments easier. Most optical elements have a base length of 100 and a thickness of 15 mm. Equipment Set includes: 6 Foils (410 mm x 290 mm) 1 Biconcave lens 4 Biconvex lenses 1 Plano-concave lens 2 Hemispherical bodies (45 mm and 75 mm radius) 1 Plane mirror 1 Concave mirror 1 Convex mirror 1 Flat parallel plate (60 mm x 100 mm) 1 Prism 1 Wave guide 1 Experiment guide Supplied with Diode laser, 5 beams

laser optics kit (interference, diffraction, holography)

210602

The Set consist of: diode laser 635nm - Pmax = 1mW/ laser class: 2 mounted in adjustable holder 2pcs mirrors mounted in adjustable holders semitransparent mirror mounted in holder polarizing filter lens image screen mounted in holder ground screen mounted in holder set of diffraction and interference structures hologram mounted in holder plastic carrycase power supply: 100-240V AC/ 3V DC battery box (2x 1.5V AA battery type) 2pcs universal holder holder of polarizing filter or lens

Laser pointer, green

211404

Laser pointer, red

211401

Laser ray box, blue

210521

Laser ray box, green

210511

LED array for spectral demo

22-561

Lens working with water

5640

Light and Color Sensor

GDX-LC

Light box for optics

22-386

Light Sensor

LS-BTA

Mini lab set - optics

16110

Mirror, 10 pcs

081510.000

Newton disk

22-419

Newton disk with motor

29-012

Optical bench

22-095

Optical disk

26-029

Optical elements set

394348160

Optical illusion

22-200

Optics Expansion Kit

OEK

Optics Kit

1008531

Set: 1 Optical bench 1 Optical lamp, 5 V, 2 W 1 Plug-in power supply, 100 – 240 V, 50/60 Hz 4 Tea candles 1 Plastic container 1 Slide holder, magnetic 1 F-shaped slide 1 Slide with triple and quintuple slits 1 Slide with single slit 1 Object for use as an image 1 Colour filter, red 1 Colour filter, blue 1 Acrylic block with holder 1 Semi-circular body 1 Diverging lens, flat model 1 Converging lens, flat model 1 Right-angled prism 1 Rectangular block 1 Objects for casting shadows 1 Flexible mirror, magnetic 1 Projection screen/inclined bench 2 Lenses, f = +50 mm 1 Lens, f = +100 mm 1 Lens, f = +300 mm 1 Lens, f = -100 mm 1 Set of overlays

PAR sensor

PAR-BTA

Periscope model

22-234

Polarisation demo

26-028

Rectangular prism for horizontal optics experiments

22-608

Screen for experiments in optics, 12x13cm

22-626

Semicircle, glass

27-032

Semicircle, plastic

45945

set for geometrical optics

22-411

Set of lenses

22-554

Simple spectroscope

2004460

Spectral light source, Na or Hg

22-236

Spectral tube

46764

Spectrophotometer

GDX-SPEC-UV

Spectrophotometer SpectroVis Plus

GDX-SVISPL

Spectroscope

22-238

Spectroscope with diffraction grating

27-013

Spectroscope, foldable

212302

Table for prism

2004415

Trapezoidal glass block for horizontal optical experiments

22-557

Vernier emission spectrometer, 350-900nm, wireless

GDX-SPEC-EM

The Go Direct^® Emissions Spectrometer enables students to conduct emissions analysis; measure spectra of light-emitting samples in the range of 350 to 950 nm; and examine emissions spectra of light bulbs, spectrum tubes, or the sun.

Dimensions: 10.1 cm × 7.0 cm × 4.5 cm
Power supply: USB powered
Detector: Linear CCD
Wavelength range: 350–900 nm
Wavelength reporting interval: 1 nm
Optical resolution: 3.0 nm (as determined by the full width of half maximum of hydrogen 434 nm peak)
Wavelength accuracy: ±2 nm (as determined by hydrogen peaks)

Product name	Product price with VAT
ASTRO Laser Set	957,00
Color filters, 6 pcs	12,00
Color mixing	110,40
Combination 1.2 m Track/Optics Bench	234,00
Concave Lens, f = -100 mm	26,00
Concave lens	4,32
Concave mirror	8,17
Convex Lens, f = +50 mm	26,00
Convex Lens, f = +100 mm	26,00
Convex Lens, f = +300 mm	26,00
Convex lens	5,97
Convex lens f=100mm	43,57
Convex mirror	8,17
Diffraction Apparatus	1 014,00
Diffraction apparatus	61,58
Diffraction grating 80 lines/cm	18,00
Diffraction grating 100 j/m, 300 lines/mm or 600 lines/mm	13,80
Electronic table clock with 3D-effect	45,60
Geometric optics student set, II	394,00
Geometric optics student set	334,00
Glass block	4,80
Glass prism	4,80
Kaleidoscope	68,40
Kronglass prism : 23 x 23 x 23 mm	34,24
LED array for spectral demo	78,00
Laser Optics Equipment Set	528,00
Laser light source	288,00
Laser line box	94,00
Laser pointer, green	72,00
Laser pointer, red	36,00
Laser ray box, blue	181,20
Laser ray box, green	151,20
Lens working with water	10,00
Light Sensor	111,78
Light and Color Sensor	166,80
Light box for optics	38,35
Mini lab set - optics	130,00
Mirror, 10 pcs	22,80
Newton disk	36,00
Newton disk with motor	14,69
Optical bench	102,00
Optical disk	240,00
Optical elements set	93,07
Optical illusion	24,00
Optics Expansion Kit	282,00
Optics Kit	547,80
PAR sensor	414,00
Periscope model	16,80
Polarisation demo	56,56
Rectangular prism for horizontal optics experiments	9,60
Screen for experiments in optics, 12x13cm	12,00
Semicircle, glass	4,80
Semicircle, plastic	11,40
Set of lenses	48,00
Simple spectroscope	13,20
Spectral light source, Na or Hg	211,55
Spectral tube	69,54
Spectrophotometer	4 084,00
Spectrophotometer SpectroVis Plus	698,40
Spectroscope, foldable	3,12
Spectroscope	377,07
Spectroscope with diffraction grating	45,25
Table for prism	6,34
Trapezoidal glass block for horizontal optical experiments	4,80
Vernier emission spectrometer, 350-900nm, wireless	1 553,00
concave lens	7,20
concave mirror	7,53
convex lens	7,20
convex lens	4,32
laser optics kit (interference, diffraction, holography)	450,30
set for geometrical optics	153,72