The Light and Optics Experiment Set is designed for middle and high school students to learn about optics through experimentation. The set includes thin and thick lenses with different focal lengths, concave and convex mirrors, a light source, screens, and a modular rail system, allowing for the creation of numerous optical setups.

The set facilitates understanding of topics such as the linear propagation of light, shadow formation, images in mirrors, focal points in lenses, real and virtual images, magnification, telescopes, microscopes, and eye defects. Students can observe image formation, take measurements, and compare results by using different lenses and mirrors on the same rail system.

The 50 cm steel ruler included in the set allows for the measurement of object distance, image distance, and focal length. This feature enables students to make real measurements, especially in high school-level lens correlation and magnification experiments.

The 12V light source, adjustable power supply, and crocodile clip connection cables are included. Therefore, the set can be used immediately without needing any additional equipment. Additionally, the set includes 2 candles and a candle holder, allowing for more effective realistic image experiments.

All parts are designed to be used on 20 cm rail segments that can be connected to each other. When the three rail segments are joined together, they reach a total length of 60 cm, allowing for the creation of different optical setups.

The parts in the set are placed inside a protective polystyrene box with compartments to prevent damage during transport and storage. The polystyrene protective box is shipped in a durable cardboard box. This ensures safe use and long-term storage in school, laboratory, and classroom environments.

Light and Optics Experiment Set Contents

• Light source, frame and stand
• 0-15V adjustable power supply
• 2 crocodile clip connecting cables
• Thick-edged lens f = -10 cm
• Thick-edged lens f = -20 cm
• Thin-edged lens f = +10 cm
• Thin-edged lens f = +20 cm
• Thin-edged lens f = +30 cm
• Convex mirror
• Concave mirror
• Candle holder stand
• 2 candles
• Object screen
• White screen
• 50 cm steel ruler
• 3-piece, total 60 cm rail system

Experiments That Can Be Done With This Set

Middle School Level Experiments

1. Demonstrating that light travels in a straight line
2. Investigating shadow formation
3. The effect of light source distance on shadow size
4. Image formation in a convex mirror
5. Image formation in a concave mirror
6. Light gathering by a thin-edged lens
7. Light dispersion by a thick-edged lens
8. Obtaining a real image with a thin-edged lens
9. Object Effect of distance on image size
10. Formation of inverted image in concave mirror
11. Investigation of image size in convex mirror
12. Comparison of focal lengths in different lenses
13. Image formation in a concave mirror when the object is at the center
14. Image formation in a concave mirror when the object is in focus
15. Comparison of real and virtual images

High School Level Experiments

1. Finding the focal length in a thin lens
2. Comparison of lenses with different focal lengths
3. Image characteristics in thick lenses
4. Comparison of real and virtual images
5. Relationship between center, focus and image in a concave mirror
6. Virtual image characteristics in a convex mirror
7. Experimental investigation of lens correlation
8. Observation of magnification ratio
9. Simple telescope model
10. Simple microscope model
11. Modeling myopia
12. Modeling hyperopia
13. Graphical representation of the relationship between image length and object distance
14. Finding the object at focus in a thin lens
15. Finding the focal length in a concave mirror
16. Using mirrors and lenses together
17. Convex and concave mirrors Comparison
18. Comparison of thin and thick-edged lenses
19. Relationship between magnification and distance in lenses
20. Effect of ray length on image formation

Curriculum Compliance

This set is compatible with the following topics covered in middle school Science and high school Physics courses:

• Light propagation
• Shadow formation
• Mirrors
• Lenses
• Focal point and focal length
• Real and virtual image
• Image size
• Optical instruments
• Telescope and microscope
• Eye defects

Why This Optical Experiment Set? Suitable for middle and high school levels

• 35 different experiments can be performed
• Includes 5 lenses with different focal lengths
• Comparative experiments can be performed with concave and convex mirrors
• Easy setup thanks to the 60 cm rail system
• Measurements can be made with a steel ruler
• Ready to use with battery, cable and light source
• Safely stored with protective styrofoam and box
• Suitable for teachers, laboratories and schools

This is a comprehensive optics experiment set suitable for middle and high school levels, designed to teach light propagation, mirrors, lenses, focal length and image formation in a practical way.