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Product Catalogue: 0804 |
| Specifications : Optical Bench: length 116 cm. A complete set for exploring geometrical optics. The Optical Bench Deluxe Edition allows the student to investigate a wide variety of optical phenomena. These include: reflection, lens theory, polarization, interference, diffraction and optical instruments. COMPONENTS : • Optical bench • Slider for holders (6x) • Slider for projector • Slides and diaphragm holders (2x) • Set of 7 diaphragms • Iris diaphragm • Adjustable slit diaphragm • Projector • Transformer 12 V 2.5 A • Lamp Holder Single • Lamp Holder Quadruple • Equilateral Prism • Right-angle prism (90°, 45°, 45°) • Right angle prism (90°, 60°, 30°) • Prism table • Translucent screen • Two colour metal screen • Plane mirror on mount • Double-sided concave-convex mirror • Grease spot photometer • Pair of polaroid filters • Biconvex lens f = 50 mm • Biconvex lens f = 100 mm • Biconvex lens f = 150 mm • Biconvex lens f = 200 mm • Biconvex lens f = 300 mm • Biconvex lens f = 500 mm • Biconcave lens f = 50 mm • Biconcave lens f = 100 mm • Biconcave lens f = 150 mm • Biconcave lens f = 200 mm • Biconcave lens f = 300 mm • Biconcave lens f = 500 mm. LAWS & PRINCIPLES INVESTIGATED : • Concave and convex mirror • Convergent and divergent lens
• Focal length • Gauss approximation • The eye, hyperopic and myopic eye • Inverse square law • Lens power • Luminous intensity • Magnifier and magnifying power • Photometry • Prism • Ray tracing • Refraction index • System of lenses • The compound microscope • The telescope • Thin lens equation • Principles of biconcave, biconvex lenses and mirrors • Determine the focal length of a lens • Inverse square law of light
• Rotation of light • Grease spot photometer • Polarization. |
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