Light & Sound

140 products

  • Sale -13% Set of 2 Heavy Duty Tuning Fork with Resonance Box and Hammer Sympathetic 16.5cm (6.5") Tuning Forks 440Hz Set of 2 Heavy Duty Tuning Fork with Resonance Box and Hammer Sympathetic 16.5cm (6.5") Tuning Forks 440Hz

    Vision International Set of 2 Heavy Duty Tuning Fork with Resonance Box and Hammer Sympathetic 16.5cm (6.5") Tuning Forks 440Hz

    10 in stock

    Included: Set of 2 Heavy Duty Tuning Fork with Resonance Box and Hammer Sympathetic Tuning Forks 440 Hz. Each of the large Aluminum Alloy tuning forks is hand ground to high accuracy and has a frequency of 440 Hz (hertz=cycles / second). Each fork measures 16.5cm (6.5") long & is mounted on an individually adjusted resonance box. They have been carefully matched and individually electronically tuned for tonal clarity to their designated or physical range as marked. They have identical frequencies, so that when the openings in the boxes are facing each other, either fork will respond in resonance to the vibrations of the other. Premium Quality: Forks are made of high quality, heavy duty and durable Aluminum Alloy. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    10 in stock

    16,250 OMR 14,150 OMR

  • Sale -12%Last stock! Young’s Slit Apparatus Experiment Kit

    Vision International Young’s Slit Apparatus Experiment Kit

    2 in stock

    Includes: Young's slit with holder and stand included in the set. Premium Quality: Kit is made of high quality, heavy duty and durable materials. A double slit 10 mm long x1 mm separation in 50 x 50 mm frame. Mounted in channel with a hinged joint and micrometer screw to give fine adjustment. Perfect for observation of fringes produced by interference between two beams of light from a common source. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    2 in stock

    22,010 OMR 19,290 OMR

  • Sale -3%Last stock! Ripple Tank MkIII Apparatus Experiment Kit

    Vision International Ripple Tank MkIII Apparatus Experiment Kit

    1 in stock

    The unit is completely self-contained with the translucent viewing screen hinging away to reveal a 12cm water tank. The tank is removable for ease of use and has an integral multi-faceted beach which virtually eliminates unwanted reflections. Illumination is from a high intensity built-in LED which can be automatically strobed in sync with the waves to give perfectly stationary images or switched to allow the user independent control of the wave and strobe frequencies giving the impression of wave motion across the viewing screen. The unit is supplied with three robust dippers which can be easily adjusted to suit the depth of water being used. A selection of barriers shapes and lenses are also provided to enable reflection, refraction, diffraction and interference along with the focusing properties of lenses to be demonstrated. All of the accessories can be stored neatly inside the unit when not in use. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    1 in stock

    104,820 OMR 101,570 OMR

  • Sale -21% Pack of 2 Solar Energy Conversion Apparatus Pack of 2 Solar Energy Conversion Apparatus

    Vision International Pack of 2 Solar Energy Conversion Apparatus

    Included: Pack of 2 Solar Energy Conversion Apparatus, Solar Panels Physics Experiment Kit. Students can experiment with this kit to discover for themselves how energy exists in many forms and the resources from which society can benefit. Harnessing light energy and converting it into electricity creates easier ways of accomplishing many tasks. Improved accuracy and robustness and are less expensive than traditional solar panel conversion kits. Designed for use in laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/ design, please contact us.

    7,340 OMR 5,770 OMR

  • Sale -13% Geometric Optics Experiment Set + Laser Optical Tank + Multiple Lenses Geometric Optics Experiment Set + Laser Optical Tank + Multiple Lenses

    Vision International Geometric Optics Experiment Set + Laser Optical Tank + Multiple Lenses

    10 in stock

    Comprehensive Set: This geometric optics experiment set includes a laser optical tank, multiple lenses, 4 prisms, 2 mirrors, and a handheld circular scale, making it a comprehensive kit for physics classrooms and science labs. Explore the Science of Light: With this set, you can explore the beauty and science of light and how it behaves through different lenses, prisms, and mirrors, allowing you to conduct experiments and demonstrations. Easy-to-use: The set comes with instructions to guide you through the experiments and demonstrations, making it easy to use even for beginners in physics. High-Quality Materials: The set is made of high-quality materials, ensuring its durability and longevity. The circular scale is 6.38″ (162 mm) in diameter and the laser is powerful, providing you with accurate and reliable results. Ideal for Education: This set is designed for use in physics classrooms and science labs, but it's also a great tool for homeschooling or individual study. It's an ideal way to engage students in learning about the properties of light and optics. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    10 in stock

    40,360 OMR 35,120 OMR

  • Sale -29% 1pcs Double Biconcave Lens | 75mm Diameter and 75mm Focal Length 1pcs Double Biconcave Lens | 75mm Diameter and 75mm Focal Length

    Vision International 1pcs Double Biconcave Lens | 75mm Diameter and 75mm Focal Length

    8 in stock

    High-Quality Glass: Made from durable and high-quality glass, this Double Biconcave Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 75mm Diameter: With a diameter of 75mm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 75mm Focal Length: Featuring a 75mm focal length, this lens is an ideal tool for creating focused images and light beams. Versatile: Suitable for use in a variety of scientific settings, including physics, chemistry, biology, and more. Affordable: With its high-quality construction and affordable price, this lens is an excellent investment for students, educators, and professionals alike. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    8 in stock

    3,670 OMR 2,620 OMR

  • Sale -29% 1pcs Double Biconcave Lens | 75mm Diameter and 100mm Focal Length 1pcs Double Biconcave Lens | 75mm Diameter and 100mm Focal Length

    Vision International 1pcs Double Biconcave Lens | 75mm Diameter and 100mm Focal Length

    High-Quality Glass: Made from durable and high-quality glass, this Double Biconcave Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 75mm Diameter: With a diameter of 75mm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 100mm Focal Length: Featuring a 100mm focal length, this lens is an ideal tool for creating focused images and light beams. Versatile: Suitable for use in a variety of scientific settings, including physics, chemistry, biology, and more. Affordable: With its high-quality construction and affordable price, this lens is an excellent investment for students, educators, and professionals alike. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    3,670 OMR 2,620 OMR

  • Sale -15% 1pcs Double Biconcave Lens | 75mm Diameter and 150mm Focal Length 1pcs Double Biconcave Lens | 75mm Diameter and 150mm Focal Length

    Vision International 1pcs Double Biconcave Lens | 75mm Diameter and 150mm Focal Length

    High-Quality Glass: Made from durable and high-quality glass, this Double Biconcave Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 75mm Diameter: With a diameter of 75mm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 150mm Focal Length: Featuring a 150mm focal length, this lens is an ideal tool for creating focused images and light beams. Versatile: Suitable for use in a variety of scientific settings, including physics, chemistry, biology, and more. Affordable: With its high-quality construction and affordable price, this lens is an excellent investment for students, educators, and professionals alike. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    4,190 OMR 3,560 OMR

  • Sale -29% 1pcs Double Biconcave Lens | 75mm Diameter and 200mm Focal Length 1pcs Double Biconcave Lens | 75mm Diameter and 200mm Focal Length

    Vision International 1pcs Double Biconcave Lens | 75mm Diameter and 200mm Focal Length

    High-Quality Glass: Made from durable and high-quality glass, this Double Biconcave Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 75mm Diameter: With a diameter of 75mm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 200mm Focal Length: Featuring a 200mm focal length, this lens is an ideal tool for creating focused images and light beams. Versatile: Suitable for use in a variety of scientific settings, including physics, chemistry, biology, and more. Affordable: With its high-quality construction and affordable price, this lens is an excellent investment for students, educators, and professionals alike. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    3,670 OMR 2,620 OMR

  • Sale -29% 1pcs Double Biconcave Lens | 75mm Diameter and 300mm Focal Length 1pcs Double Biconcave Lens | 75mm Diameter and 300mm Focal Length

    Vision International 1pcs Double Biconcave Lens | 75mm Diameter and 300mm Focal Length

    High-Quality Glass: Made from durable and high-quality glass, this Double Biconcave Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 75mm Diameter: With a diameter of 75mm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 300mm Focal Length: Featuring a 300mm focal length, this lens is an ideal tool for creating focused images and light beams. Versatile: Suitable for use in a variety of scientific settings, including physics, chemistry, biology, and more. Affordable: With its high-quality construction and affordable price, this lens is an excellent investment for students, educators, and professionals alike. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    3,670 OMR 2,620 OMR

  • Sale -15% 1pcs Biconcave Lens | 75mm Diameter and 7.5CMS Focus 1pcs Biconcave Lens | 75mm Diameter and 7.5CMS Focus

    Vision International 1pcs Biconcave Lens | 75mm Diameter and 7.5CMS Focus

    8 in stock

    High-Quality Glass: Made from durable and high-quality glass, this Biconcave Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 75mm Diameter: With a diameter of 75mm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 7.5CMS Focus: Featuring a 7.5CMS focus, this lens is an ideal tool for creating focused images and light beams. Versatile: Suitable for use in a variety of scientific settings, including physics, chemistry, biology, and more. Affordable: With its high-quality construction and affordable price, this lens is an excellent investment for students, educators, and professionals alike. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    8 in stock

    4,190 OMR 3,560 OMR

  • Sale -15%Last stock! 1pcs Concave Lens | 7.5cm Diameter and 7.5cm Focal 1pcs Concave Lens | 7.5cm Diameter and 7.5cm Focal

    Vision International 1pcs Concave Lens | 7.5cm Diameter and 7.5cm Focal

    3 in stock

    High-Quality Glass: Made from durable and high-quality glass, this Concave Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 7.5cm Diameter: With a diameter of 7.5cm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 7.5cm Focal: Featuring a 7.5cm focal, this lens is an ideal tool for creating focused images and light beams. Versatile: Suitable for use in a variety of scientific settings, including physics, chemistry, biology, and more. Affordable: With its high-quality construction and affordable price, this lens is an excellent investment for students, educators, and professionals alike. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    3 in stock

    4,190 OMR 3,560 OMR

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