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
LEOK-1 Optics Experiment Kit is developed for general physics education at universities and colleges. It can be used to construct eight experiments, covering the basic experiments in geometrical optics, physical optics and information optics. LEOK-1 offers an economic solution for covering a wide range of optical properties and principles. The instruction manual contains comprehensive materials including experimental configurations, principles, step-by-step instructions, and required parts with photos. By using this kit, students can enhance their experimental skills and problem solving ability.
Using this experiment kit, the following 8 experimental examples can be conducted:
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
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 |