Description
- The product has been specially manufactured and imported by ECE
- Compatible with the curriculum
- Suitable for school, experiment, project work
- It can be used in optical experiments etc.
- The edges are shaved for safety and aesthetics.
Product Content:
– 2 biconcave, 2 biconvex lenses
– F=-10cm, F=-20cm, F=+30cm, F=+10cm
– Diopter: – 500, – 265, + 180, + 500
Targeted Gains:
- Explains the properties of lenses and lens types.
- Analyzes the variables that affect the focal length of a lens.
- Explores the properties of the image formed by the lenses.
- Discovers how light is refracted in concave and convex lenses.
- Finds the focal points of parallel light beams and thin and concave lenses.
- Gives examples of usage areas of lenses.
- Realizes that glass waste left in forest areas can pose a fire risk in sunny weather.
- Designs observation tools using lenses.
- Compares the similarities and differences of reflection and refraction of light.



Microscope Ocular Eyepiece WF10x
Pump & Suction Model Pressure Experiment Semi Assembled
Tuning Fork Set with Knob
Index Electroscope
Copper and Zinc Electrode Sets 6 Pieces
Solar Power Applications Experiment Set
Controlled Dynamometer
Generating Electricity from Solar Energy
Binocular Stereo Microscope & 5MP Microscope Camera & LED Ring Light
Microscope Ocular Eyepiece WF25x
Temperature Difference Energy Thermoelectric Experiment Set Car Semi-mounted
Pascal Ball (Pressure Transmission)
Maglev Pen Experiment Kit
Light Refraction and Reflection Optical Demonstration Device
Car Moving by Solar Power Rechargeable Experiment Kit
Microscope Ocular Lens WF20x Microscope Spare Parts
Microscope Ocular Reduction Lens 0.5x
Magdeburg Hemispheres Atmosphere Pressure Experiment Set
ECE-HPer-1853-01 Mono Wing Propeller (L&R)
ECE Opto-Edu 2000x Digital Microscope Binocular with USB and HDMI Connection
ECE-HTek-1853-01 Model Dia. 42mm Wheel
Making Vacuum Cleaner Experiment Set Demounted
Making Electromagnet Experiment Kit
Molecule Modelling Kit 150 pcs
Making Battery Experiment Kit
DNA Model 40cm Height Demounted for Education
Making Battery with Fruit or Vegetable
Binocular Stereo Zoom Microscope Industrial Microscope
Making Battery with Fruit or Vegetable -Clock
Force Transmission Gears Simple Machines Experiment Set Disassembled
Newton's Color Disc
Microscope Prepared Slide Set 12 Pcs Flowers
Solar Power Generating Wind Power Experiment Set
Pythagorean Theorem Experiment Set Demounted
Motor Gear Set
Dynamometer Set 2.5 N 5 N 10 N 20 N 30 N 50 N
Flat Mirror
Loxocosm Geography Model
Car Moving by Magnet Experiment Set Demounted
9V Battery Connection Cable
Battery Holder For 2 AA Battery
Alligator Cable
ECE-HPer-1853-05 Model 4 Leaves Propeller 8Cm Dia
Battery Holder For Single AA Battery (Series Connection)
Heat Transmission Instrument 





Reviews
There are no reviews yet.