Optical Experiment Set Lens Set Magnetic with Light Box

• Import of ECE
• Compatible with the curriculum
• Suitable for school, experiment, project work
• It can be used in optics lectures, optical experiments, etc.
• Create single or multiple parallel, convergent or divergent beams.
• Blend up to three colors on a screen to study color mixing.
• Create and test complex light paths from theoretical layouts.
• Perform many more light and color experiments.

Product Content:

Light box:

• Dimensions:  15 cm x 9.5 cm x 8.8 cm (6” x 3¾” x 3½”) with mirrors closed
• Mirror size: 9 cm x 6.4 cm (3⅝” x 2½”)
• Weight:  340 g (0.75 lb)
• Lamp: 12V d.c./20W halogen lamp with adjustable holder for focus
• Built-in 12V d.c. cooling fan
• Magnetic base for attachment to steel-based surfaces
• Wall-mounted power supply for 110VAC input with 1.5 m (5’) cord
• Provision for two 62 mm x 62 mm (2⅜”) filters in each of four apertures and a cylindrical lens at one end.

Optical Elements:

• All optical elements are 23 mm (⅞”) thick and have built-in fixing magnets and white-painted bottom surfaces (mirror holders unpainted)
• Lenses are 75 mm (3”) wide
• Rectangular block is 75 mm x 50 mm (3” x 2”)
• Prism sides: Equilateral: 60 mm (2⅜”) Right angle: 50 mm (2”) 30°-60°-90°:  38 mm—62 mm—73 mm (1½, 2⅜, 2⅞”) Plane mirror:  10 cm (4”) wide Adjustable concave/convex mirror:  Width:  135 mm (5¼”) Approx. radii:  60 mm, 90mm, 170mm Rectangular trough:  75 mm x 50 mm (3”x 2”); Usable volume:  61 ml
• Refractive index of the acrylic material:  approx. 1.49

Filters & Diaphragms:

• All filters and diaphragms are  62 mm (2⅜”) wide
• 1 blank diaphragm for blocking light in unwanted directions
• 2 diaphragms with narrow slits (1.28 mm/0.05” wide): One slit, two slits 28 mm/1.11” apart Three slits 14 mm/0.55” apart, five slits 8.5 mm/0.33” apart
• 1 diaphragm with a wide slit (9 mm/0.35”) and a 15mm/0.59” hole
• Set of 7 color filters: Red, green, blue, cyan, magenta, yellow, orange
• Set of 7 color paddles: Red, green, blue, cyan, magenta, yellow, orange

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.