Physics Lab Equipment

LEOK-3 Optics Experiment Kit-1.jpg

Schematic of measuring focal length using displacement method


S: Tungsten Lamp

P: Object Screen

L: Convex Lens

H: White Screen


LEOK-3 Optics Experiment Kit-2.jpg

Schematic of determining nodal locations of a lens group


S: Tungsten Lamp

P: Biprism

L0: Collimating Lens

L1, L2: Lens Group

E: Eyepiece


LEOK-3 Optics Experiment Kit-3.JPG

Schematic of Michelson interferometer & measuring refractive index of air


1. He-Ne Laser

2. Beam Expander

3. Beam Splitter

4. White Screen

5. Air Chamber

6. Plane Mirror M1

7. Plane Mirror M2


LEOK-3 Optics Experiment Kit-4.JPG

Schematic of recording and reconstructing holograms


1. He-Ne Laser

2. Beam Splitter

3. Plane Mirror

4. Beam Expander

5. Hologram Plate

6. Small Object

7. Beam Expander

8. Plane Mirror

LEOK-3 Optics Experiment Kit-5.jpg

Schematic of Abbe imaging and

optical spatial filtering


1. He-Ne Laser

2. Beam Expander

3. Collimating Lens

4. Grating

5. Fourier Lens

6. White Screen

LEOK-3 Optics Experiment Kit - Enhanced Model

LEOK-3 Optics Experiment Kit - Enhanced Model

Note: stainless steel optical table or breadboard not provided

Features

  • 26 fundamental and modern optics experiments

  • Cost effective solution

  • Detailed instructional manual

  • Easy alignment

  • Best seller







Introduction

The LEOK-3 Optics Experiment Kit is developed for general physics education at universities and colleges. It provides a complete set of optical and mechanical components as well as light sources. Almost all optics experiments required in general physics education (e.g. geometrical, physical, and modern optics) can be constructed in sequence using these components. Through selecting and assembling corresponding components into setups, students can enhance their experimental skills and problem solving ability. The instruction manual contains comprehensive materials including experimental setups, principles, procedures and required parts with photos. 


LEOK-3 covers a total of 26 experimental examples which are grouped in six categories:


Lens Measurements: Understand and verify lens equation and optical rays transformation.
Optical Instruments: Understand the principle and operation of common lab optical instruments.
Interference Phenomena: Understand interference theory, observe various interference patterns generated by different sources, and learn one precise measurement method based on optical interference.  
Diffraction Phenomena: Understand diffraction effects, observe diffraction patterns by different apertures.  
Analysis of Polarization: Understand polarization and verify types of polarized light.
Fourier Optics and Holography: Understand principles of advanced optics and their applications.

 

The list of the 26 experimental examples is as follows:

 

1. Measure lens focal length using auto-collimation

2. Measure lens focal length using displacement method

3. Measure the focal length of an eyepiece

4. Assemble a microscope

5. Assemble a telescope

6. Assemble a slide projector

7. Determine nodal points & focal length of a lens-group

8. Assemble an erect imaging telescope

9. Young's double-slit interference

10. Interference of Fresnel's biprism

11. Interference of double mirrors

12. Interference of a Lloyd's mirror

13. Interference-Newton's rings

14. Fraunhofer diffraction of a single slit

15. Fraunhofer diffraction of a circular aperture

16. Fresnel diffraction of a single slit

17. Fresnel diffraction of a circular aperture

18. Fresnel diffraction of a sharp edge

19. Analyze polarization status of light beams

20. Diffraction of a grating and dispersion of a prism

21. Assemble a Littrow-type grating spectrometer

22. Record and reconstruct holograms

23. Fabricate a holographic grating

24. Abbe imaging and optical spatial filtering

25. Pseudo-color encoding, theta modulation & color composition

26. Assemble a Michelson interferometer and measure the refractive index of air


List of Parts

DescriptionPart No.Qty
Three-Axis Stage on Magnetic BaseSZ-011
Two-Axis Stage on Magnetic BaseSZ-022
One-Axis Stage on Magnetic BaseSZ-032
Magnetic Base with Post HolderSZ-045
Rotary Lens HolderSZ-06A2
Two-Axis Mirror HolderSZ-072
Lens HolderSZ-082
Adapter PieceSZ-091
Grating/Prism StageSZ-101
Plate Holder ASZ-122
White ScreenSZ-131
Object ScreenSZ-141
Sample Loading TableSZ-201
Single-Side Adjustable Slit

SZ-27B

2
Lens Group HolderSZ-281
Erecting PrismSZ-301
Stand RulerSZ-331
DMM HolderSZ-361
Biprism HolderSZ-411
Laser HolderSZ-421
Optical GoniometerSZ-471
Iceland CrystalSZ-481
Ground Glass ScreenSZ-491
Paper ClipSZ-501
Air Chamber & Pump with Gauge
1
Manual Counter
1
Silver Salt Holographic Plates (12 Plates of 90 mm x 240 mm per Plate)
1 Box
Optical Components (See Brochure for List of Optical Components)
1 Box
Mercury Lamp, Housing, and Power SupplyLLE-11 Set
Sodium Lamp with HousingLLE-21 Set
He-Ne Laser with Power SupplyLLL-21 Set
White Light Source with Power SupplyLLC-31 Set
Tripod
1
Direct Reading Microscope (DMM)
1
Power Cord
3


Note: a stainless steel optical table or breadboard (1200 mm x 600 mm) is recommended for use with this kit.

LEOK-3 Optics Experiment Kit-1.jpg

Schematic of measuring focal length using displacement method


S: Tungsten Lamp

P: Object Screen

L: Convex Lens

H: White Screen


LEOK-3 Optics Experiment Kit-2.jpg

Schematic of determining nodal locations of a lens group


S: Tungsten Lamp

P: Biprism

L0: Collimating Lens

L1, L2: Lens Group

E: Eyepiece


LEOK-3 Optics Experiment Kit-3.JPG

Schematic of Michelson interferometer & measuring refractive index of air


1. He-Ne Laser

2. Beam Expander

3. Beam Splitter

4. White Screen

5. Air Chamber

6. Plane Mirror M1

7. Plane Mirror M2


LEOK-3 Optics Experiment Kit-4.JPG

Schematic of recording and reconstructing holograms


1. He-Ne Laser

2. Beam Splitter

3. Plane Mirror

4. Beam Expander

5. Hologram Plate

6. Small Object

7. Beam Expander

8. Plane Mirror

LEOK-3 Optics Experiment Kit-5.jpg

Schematic of Abbe imaging and

optical spatial filtering


1. He-Ne Laser

2. Beam Expander

3. Collimating Lens

4. Grating

5. Fourier Lens

6. White Screen

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