Schematic of measuring focal length of thin lens using auto-collimation | |
S: Bromine Tungsten Lamp | |
P: Object Screen | |
L: Convex Lens | |
M: Plane Mirror | |
Schematic of pseudo-color encoding, | |
theta modulation & color composition | |
S: Bromine Tungsten Lamp | |
T: Theta Modulation Plate | |
L1, L2 : Convex Lenses | |
F: Spatial Filter | |
P: White Screen | |
Principle of theta modulation | |
Diffraction of single slit |
Note: stainless steel optical table or breadboard not provided
Features
8 fundamental experiments
Detailed instruction manual
Easy alignment
Introduction
The LEOK-1 Optics Experiment Kit is designed for general physics education at the university and college level. It provides an economic and comprehensive solution for conducting a range of experiments in geometrical optics, physical optics, and information optics. The kit enables students to explore fundamental optical properties and principles, with hands-on experiments that develop practical skills in optical measurements and problem-solving.
The kit includes detailed instruction manuals with experimental setups, principles, step-by-step guidance, and photos of required components. These resources help students to easily grasp optical concepts and improve their experimental techniques.
The LEOK-1 Optics Experiment Kit allows students to conduct the following eight key experiments:
1. Measuring the focal length of a positive thin lens using auto-collimation method
2. Measuring the focal length of a positive thin lens using displacement method
3. Assembling a slide projector
4. Young’s double-slit interference
5. Fresnel diffraction of a single slit
6. Fresnel diffraction of a single circular aperture
7. Abbe imaging principle and optical spatial filtering
8. Pseudo-color encoding, theta modulation and color composition
The LEOK-1 Optics Experiment Kit is a cost-effective and versatile tool for teaching a broad spectrum of optical principles and phenomena. With eight carefully designed experiments, it provides students with a solid understanding of core concepts such as lens properties, interference, diffraction, and spatial filtering. The included instructional materials ensure that students can easily follow the experimental setups and gain valuable hands-on experience, enhancing their understanding of the fascinating world of optics.
Description | Specs/Part# | Qty |
Mechanical Hardware | ||
Carriers | General (4), X-trans. (2), X & Z-trans. (1) | 7 |
Magnetic Base with Holder | SZ-04 | 1 |
Two-Axis Mirror Holder | SZ-07 | 2 |
Lens Holder | SZ-08 | 2 |
Plate Holder A | SZ-12 | 1 |
White Screen | SZ-13 | 1 |
Object Screen | SZ-14 | 1 |
Iris Diaphragm | SZ-15 | 1 |
Single-Side Adjustable Slit | SZ-40 | 1 |
Laser Holder | SZ-42 | 1 |
Paper Clip | SZ-50 | 1 |
Optical Rail | 1 m; aluminum | 1 |
Optical Components | ||
Beam Expander | f '= 6.2 mm | 1 |
Mounted Lenses | f '= 50, 150, 190 mm | 1 each |
Plane Mirror | Φ36 mm x 4 mm | 1 |
Transmission Grating | 20 L/ mm | 1 |
2D Orthogonal Grating | 20 L/ mm | 1 |
Small Hole | Φ0.3 mm | 1 |
Transmission Characters with Grid | 1 | |
Zero-Order Filter | 1 | |
Theta Modulation Plate | 1 | |
Double-Slit | 1 | |
Slide Show | 1 | |
Light Sources | ||
Bromine Tungsten Lamp | LLC-3 (12 V/30 W, variable) | 1 |
He-Ne Laser | LLL-2 (>2.0 mW@632.8 nm) | 1 |
Schematic of measuring focal length of thin lens using auto-collimation | |
S: Bromine Tungsten Lamp | |
P: Object Screen | |
L: Convex Lens | |
M: Plane Mirror | |
Schematic of pseudo-color encoding, | |
theta modulation & color composition | |
S: Bromine Tungsten Lamp | |
T: Theta Modulation Plate | |
L1, L2 : Convex Lenses | |
F: Spatial Filter | |
P: White Screen | |
Principle of theta modulation | |
Diffraction of single slit |