Optics – Central Science Supplies https://centralscience.spiderns.com School and College Science Supplies Tue, 13 Oct 2026 17:35:00 +0000 en-GB hourly 1 https://wordpress.org/?v=7.1.3 OPTICS KIT PANEL TYPE https://centralscience.spiderns.com/product/optics-kit-panel-type/ https://centralscience.spiderns.com/product/optics-kit-panel-type/#respond Tue, 13 Oct 2026 17:35:00 +0000 http://centralscience.spiderns.com/product/optics-kit-panel-type/ Set of device and items needed to carry out simple experiments and observation on the basic properties of light when it falls on a surface or when it passes through some optical TRANSPARENT block or slabs of various shapes and some reflecting surfaces or mirror.

Experiment Topics :
Diffusion of Light
P 31 01 Propagation of Light
P 31 02 Shadow
P 31 03 Lunar Eclipse (Model)
P 31 04 Solar Eclipse (Model)
Reflection
P 32 01 The Law of Reflection
P 32 02 Rotating Mirror
P 32 03 Regular Reflection
P 32 04 Diffuse Reflection
P 32 05 Image Point on a Plane Mirror
P 32 06 Virtual Image on a Smooth Mirror
P 32 07 Concave Mirror
P 32 08 Path of Rays in a Concave Mirror
P 32 09 Images in a Concave Mirror
P 32 10 Movement of Rays in a Convex Mirror
P 32 11 Path of Rays in a Convex Mirror
P 32 12 Path of Rays when Forming an Image in a Convex Mirror
Refraction
P 33 01 Refraction of Light
P 33 02 Total Reflection in Water
P 33 03 Calculating the Index of Refraction
P 33 04 Total Reflection in Glass
P 33 05 Total Reflection in a Semi-Circular Body
P 33 06 Basic Principle of a Photo-conductor
P 33 07 Photo-conductor, Flexible
P 33 08 The Plane Parallel Plate
P 33 09 Refraction of Light in a Prism
P 33 10 Deviating Prism
P 33 11 Inverting Prism
P 33 12 Torricelli’s Prism Lenses
P 34 01 Refraction at Convex Lens
P 34 02 Refraction at Concave Lens
P 34 03 Position of The Focal Point of a Biconvex Lens
P 34 04 Position of The Focal Point of a Thin Plano convex Lens
P 34 05 Position of The Focal Point of a Thick Plano convex Lens
P 34 06 Refractive Effect of Convergent and Divergent Lenses on Diverging
P 34 07 Lens Systems
P 34 08 Special Rays on a Convergent Lens
P 34 09 Special Ray Paths on a Plano-Convex Lens
P 34 10 Special Ray Paths on a Concave Lens
P 34 11 Path of Rays When Forming an Image on a Convergent Lens
P 34 12 Path of Rays When Forming an Image on a Divergent Lens
The Eye
P 35 01 Ocular Accommodation
P 35 02 Faulty Vision and Its Correction Farsightedness
P 35 03 Faulty Vision and Its Correction Nearsightedness
Optical Instruments
P 36 01 Path of Rays in a Single Lens Reflex Camera
P 36 02 Path of Rays in a Slide Projector
P 36 03 Model of a Microscope
P 36 04 Model of an Astronomical Telescope
P 36 05 Model of a Galilean Telescope
Color
P 38 01 Dispersion of Color
P 38 02 Spectral Colors Cannot Be Further Dispersed
P 38 03 Converging Spectral Colors To Make White
P 38 04 Mixed Color of a Partial Spectrum
P 38 05 Complementary Colors ? Color Theory
P 38 06 Subtractive Mixing Colors
P 38 07 Additive Mixing Colors Magnetic Mounting System for Fast and Easy Setup
A Large optical objects model which are more clearly visible
A very sharp resolution xenon lamp
More than 50 experiments with fully photographed manual experiment

Additional tool (sold separately) :
-Power Supply 5A, 12V (ESP60751/5A)
-Connecting Lead DC 100 cm, Black
-Connecting Lead DC 100 cm, Red

Dimension :(L) 0.00 x (W) 0.00 x (H) 0.00 cm
Weight :23.400 kg

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Michelson interferometer https://centralscience.spiderns.com/product/michelson-interferometer/ https://centralscience.spiderns.com/product/michelson-interferometer/#respond Tue, 13 Oct 2026 17:31:43 +0000 http://centralscience.spiderns.com/product/michelson-interferometer/ Precision device for measuring phenomena such as light wavelength, index of refraction etc.;
apparatus consists of a metal base plate (120 x 120 mm, 2 cm thick) with two full mirrors (30 x 30 mm each)
and a half-silvered mirror (50 x 30 mm) mounted on it according to the Michelson configuration.

The position of one of the full mirrors can be adjusted by means of a micrometer screw (micrometer 0 – 10 mm,
vernier 1 / 100 mm) and a lever arm (step-down gear ratio of 1:10), while the other full mirror,
which is fixed, can be inclined by means of two screws; the half-silvered mirror is fixed in place;
the base plate has a hole for mounting round cell DL408-3K in order to measure the index of refraction of gases.

The underside of the base plate has a tapped hole taking a 10-mm threaded support for mounting the device on the optics bench; supplied with a solid plastic hood in order to protect all optical parts.

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Educational 2MW Laser Source https://centralscience.spiderns.com/product/educational-2mw-laser-source/ https://centralscience.spiderns.com/product/educational-2mw-laser-source/#respond Tue, 13 Oct 2026 17:27:41 +0000 http://centralscience.spiderns.com/product/educational-2mw-laser-source/ Empower Learning with Our Educational 2MW Laser Source – Explore the Brilliance of Optics
Unleash the brilliance of optics and transform the way you learn with our Educational 2MW Laser Source. This innovative device is specifically designed for educational purposes, providing students and enthusiasts the opportunity to delve into the fascinating world of lasers, light straightness, refraction, reflection, and diffraction interference.

Illuminate Your Educational Journey: Our Educational 2MW Laser Source is a cutting-edge device engineered to produce laser beams with exceptional precision. Designed for educational and training purposes, this laser source is your gateway to understanding the fundamentals of optics and laser technology.

Key Features of the Educational 2MW Laser Source:

  • Versatile Learning Tool: This laser source is a versatile educational companion, suitable for classrooms, labs, and workshops. It facilitates hands-on learning, making complex optical concepts accessible and engaging.
  • 2mW He-Ne Laser: At its core, this device boasts a potent 2mW He-Ne laser, which provides a stable and controlled light source for a wide range of experiments. The laser’s power ensures accurate results while maintaining safety.
  • Comprehensive Experimentation: Explore the behavior of light through a variety of experiments, including assessments of straightness, refraction, reflection, and diffraction interference with monochromatic light. This laser source encourages comprehensive learning and experimentation.
  • Safety First: We prioritize safety in educational environments. Our laser source includes safety features that mitigate risks, ensuring that students and educators can confidently explore optics.
  • User-Friendly Interface: Designed with ease of use in mind, this laser source features a user-friendly interface that allows students and educators to quickly become proficient, maximizing learning time.

Expand Your Understanding: The 2MW Laser Source empowers you to deepen your understanding of optical phenomena and laser technology. It serves as a catalyst for hands-on exploration, making intricate concepts more accessible and fostering a genuine passion for optics.

Conclusion: Integrate our 2MW Laser Source into your educational toolkit and embark on a journey through the world of optics. From light straightness to diffraction interference experiments, this versatile device illuminates the path to optical discovery. Embrace the brilliance of optics, enhance interactive learning, and inspire the next generation of optical innovators.

Note: This product is exclusively intended for educational and training purposes, promoting a safe and enriching learning environment.

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OPTICS KIT 5 https://centralscience.spiderns.com/product/optics-kit-5/ https://centralscience.spiderns.com/product/optics-kit-5/#respond Tue, 13 Oct 2026 17:26:53 +0000 http://centralscience.spiderns.com/product/optics-kit-5/ Experiment Topics
Propagation of Light
Light Propagates Rectilinearly
Shadow
Core Shadow and Half Shadow
Lunar Phases
Solar and Lunar Eclipses
Pinhole Camera
Mirrors
Reflection of Light on a Plane Mirror
Reflection of Light on a Curved Mirror
Object and Image on a Plane Mirror
Reflection of Parallel Rays on a Concave Mirror
Image of a Point Object Formed by a Concave
Mirror
Three ?Special? Rays for Image Construction in a
Concave Mirror
Locating the image of an object formed by
concave mirror
Refection of Parallel Rays on a Convex Mirror
Image of a Point Object Formed by Convex
Mirror
Tree ?Special? Rays for Image Construction in a
Convex Mirror
Image on a Convex Mirror Optical Illusions
Optical Instruments
Magnifying Glass
Slide Projector
Microscope
Astronomical Telescope
Camera
Wave Optics
Diffraction by Grating
Determination of the Wave Length of Light
Polarization of Light
Rotating of the Plane of Polarization by
inserting Solid Materials
Model of a Saccharimeter
Photoelasticity
Plastic Box and Tray Optics Kit 1 set

Support tools (sold separately) :
-Bosshead, Round 1 pc
-Stand Rod 10 x 100 mm, Stainless Steel 1 pc
-Connecting Lead DC 50 cm, Black 1 pc
-Connecting Lead DC 50 cm, Red 1 pc
-Power Supply 5A, 12V 1 pc
Dimension :(L) 61.00 x (W) 44.00 x (H) 16.00 cm
Weight :5.640 kg

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Laser Sound Transmission Kit https://centralscience.spiderns.com/product/laser-sound-transmission-kit/ https://centralscience.spiderns.com/product/laser-sound-transmission-kit/#respond Tue, 13 Oct 2026 17:25:28 +0000 http://centralscience.spiderns.com/product/laser-sound-transmission-kit/ Experience Sonic Wonders: Laser Sound Transmission Kit – Explore Sound Like Never Before!
Unveil the extraordinary world of sound like never before with our Laser Sound Transmission Kit. Dive into the realm of sonic exploration and discover the fascinating science behind transmitting sound via laser technology.

Unlock the Power of Sonic Communication: Our Laser Sound Transmission Kit is a comprehensive toolkit designed to ignite curiosity and facilitate hands-on learning about the transmission of sound using laser technology. Perfect for educational settings, this kit empowers students and enthusiasts to delve into the physics of sound waves and their transmission.

Key Features of the Laser Sound Transmission Kit:

  • Laser Precision: The kit includes a laser module with precision output of 0.2/1.0 mW. This modulatable, linearly polarized laser serves as the heart of your sound transmission experiments, providing a stable and controlled light source.
  • Receiver Unit: Explore the reception of transmitted sound with the included laser receiver unit. Witness the conversion of laser signals into audible sound, offering a tangible demonstration of the sound transmission process.
  • Complete Setup: This kit provides all essential components, including a mains transformer (12V DC / 2A), connecting cables for modulation, a sturdy round base with a stand tube, a holder for “compact” components, and an L-shaped assembly platform for convenience.
  • Educational Exploration: Engage in interactive experiments and educational activities that elucidate the principles of sound transmission via lasers. From modulating laser beams to understanding the role of polarization, this kit covers it all.
  • Hands-On Learning: Foster a deeper understanding of sound physics through hands-on learning. Students can experiment with different laser modulation techniques and observe how they impact sound quality and clarity.

Enhance Your Sonic Journey: Our Laser Sound Transmission not only enriches your understanding of sound physics but also encourages creative exploration and problem-solving. It’s the perfect tool to ignite a passion for science and technology in learners of all ages.

Conclusion: Embrace the exciting world of sonic wonders with our Laser Sound Transmission. Elevate your understanding of sound transmission, delve into the fascinating realm of laser technology, and embark on an educational journey that inspires curiosity and discovery.

Note: This kit is intended solely for educational purposes, enabling safe and engaging exploration of sound transmission principles.

 

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Laser Optical Bench Kit https://centralscience.spiderns.com/product/laser-optical-bench-kit/ https://centralscience.spiderns.com/product/laser-optical-bench-kit/#respond Tue, 13 Oct 2026 17:23:36 +0000 http://centralscience.spiderns.com/product/laser-optical-bench-kit/ Explore Optics with Precision: Laser Optical Bench Kit – Unleash the Light!
Unlock the world of optics with our Laser Optical Bench Kit. Dive into the fascinating realm of light and optics with precision and control.

Discover the Magic of Light: Our Optical Bench Kit is a comprehensive optical experimentation tool designed to illuminate the principles of light, diffraction, interference, and more. Whether you’re a student, educator, or enthusiast, this kit is your gateway to hands-on optical exploration.

Key Features of the Laser Optical Bench Kit:

  • Versatile Components: This kit includes three carriers, one mirror, three brown observations, one prism fixture, two slit mirror holders, and two concave/convex lenses. Additionally, it offers a wrist and triangular prism, three film mounts (laser generator sold separately), and an optical bench (laser generator optional).
  • Diffraction Experiments: Explore the behavior of light through diffraction experiments using a single slit. Witness the mesmerizing patterns created when light encounters obstacles.
  • Interference Demonstration: Conduct experiments on diffraction interference by utilizing the double slit. Observe how light waves interact to form interference patterns.
  • Lenses and Refraction: Learn about the properties of convex and concave lenses as you study the diffusion of light. Understand how refraction occurs as light passes through different mediums.
  • Prism Experiments: Study the phenomena of light refraction by using the included prism fixture. Discover the fascinating world of dispersion and spectral separation.
  • Mirror Reflection: Experiment with the reflection of light using mirrors. Understand the principles of reflection and how mirrors affect the path of light.

Elevate Your Optical Learning: Our Optical Bench Kit empowers you to delve into the captivating world of optics with hands-on experiments. Whether you’re in a classroom or a home laboratory, this kit provides the tools for comprehensive optical exploration.

Embark on a journey of optical discovery with our Optical Bench Kit. Explore the wonders of light, diffraction, and refraction while gaining a deeper understanding of optical principles.

Note: This kit is intended solely for educational purposes, making it an ideal choice for students, educators, and optical enthusiasts alike.

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Educational Laser Source 0.5MW https://centralscience.spiderns.com/product/educational-laser-source-0-5mw/ https://centralscience.spiderns.com/product/educational-laser-source-0-5mw/#respond Tue, 13 Oct 2026 17:19:07 +0000 http://centralscience.spiderns.com/product/educational-laser-source-0-5mw/ Enhance Learning with Our Educational Laser Source 0.5MW – Illuminate the World of Optics
Illuminate the world of optics and expand your understanding of laser technology with our Educational Laser Source 0.5MW. This versatile device is designed for educational purposes, making it an invaluable tool for students and enthusiasts eager to explore the fascinating realm of lasers, diffraction, refraction, and more.

Product Description:

Unlock the Power of Light: Our Educational Laser Source is a meticulously crafted device that generates a precise laser beam, ideal for educational settings. Whether you’re a student conducting experiments or an educator guiding the next generation of scientists, this laser source will empower you to delve into various optical phenomena.

Key Features of the Educational Laser Source 0.5MW:

  • Comprehensive Learning: This laser source enables a wide range of experiments, including the study of diffracted light, direct light, refraction, and reflection using monochromatic light. It serves as a comprehensive learning tool for understanding the fundamental principles of optics.
  • 0.5mW Semiconductor Laser: The heart of this device is its powerful yet safe 0.5mW semiconductor laser. It provides a stable and controlled light source for experimentation while ensuring user safety.
  • Versatile Educational Tool: Suitable for both classroom and laboratory settings, this laser source enhances the educational experience by facilitating hands-on learning. It is an excellent resource for students pursuing studies in physics, optics, and related fields.
  • Precise Results: Achieve precise and consistent results in your optical experiments with the reliability of this laser source. Its stability and accuracy ensure that your educational endeavors yield valuable insights and observations.
  • Safe Learning Environment: Safety is paramount in educational settings. Our laser source is designed with safety features to minimize risks. It allows students and educators to explore optics with confidence.
  • Easy to Operate: User-friendly operation ensures that students and educators can quickly become proficient in using this laser source. Spend more time learning and less time on setup.

Expand Your Optical Knowledge: With the Educational Laser Source you can deepen your understanding of optical phenomena and laser technology. It’s a gateway to hands-on exploration, making complex concepts more accessible and engaging.

Conclusion: Incorporate our Educational Laser Source into your educational toolkit and illuminate the path to optical discovery. From diffracted light to refraction experiments, this versatile device fosters a deeper understanding of optics. Embrace the power of light, promote interactive learning, and inspire the scientists of tomorrow.

Note: This product is intended exclusively for educational purposes, fostering a safe and enriching learning environment.

 

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SPECTROMETER PRECISION https://centralscience.spiderns.com/product/spectrometer-precision/ https://centralscience.spiderns.com/product/spectrometer-precision/#respond Tue, 13 Oct 2026 17:17:57 +0000 http://centralscience.spiderns.com/product/spectrometer-precision/ Vernier reading to 30 seconds of arc. The 175 mm diam. scale is fixed. The table and telescope movements are completely independent of each other and read to 30 seconds of arc by means of double ended verniers and magnifiers. Both rotations have fine adjustment screws. Coarse adjustments can also be made by release of clamping screw. Collimator is mounted on a fixed pillar and is fitted with 175 mm fl. achromatic objective with 32 mm clear aperture and a laterally adjustable slit 6 mm long. Telescope is mounted on a movable pillar fitted with 175 mm fl. achromatic objective of 32 mm clear aperture and x 10 Ramsden eye-piece with a glass cross line graticule. Both the telescope and collimator have rack and pinion focusing and can be adjusted for leveling the axes of both units as well as for adjusting to the axis of rotation. Prism table is marked with lines to assist prism placement and has three table leveling screws. It also has an interchangeable clamping unit for the prism and diffraction grating. Complete with prism clamp, diffraction grating holder and a Tommy bar for adjusting optical axis. In case.

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OPTICS KIT 3 https://centralscience.spiderns.com/product/optics-kit-3/ https://centralscience.spiderns.com/product/optics-kit-3/#respond Tue, 13 Oct 2026 17:14:31 +0000 http://centralscience.spiderns.com/product/optics-kit-3/ Consist of :
Optic Table 1 pc
Precision Rail 50 cm 2 pcs
Rail Connector 1 pc
Foot for Rail 2 pcs
Lamp Housing with Festoon Bulb 1 pc
Festoon Bulb 12V, 18W 4 pcs
Diaphragm Slide Holder 1 pc
Diaphragm 5 Slit 1 pc
Diaphragm 1 Slit 1 pc
Diaphragm Arrow 1 pc
Translucent Screen, 110 x 100 mm 1 pc
Convex Lens with Holder, f = 50 mm 1 pc
Convex Lens with Holder, f = 100 mm 1 pc
Convex Lens with Holder, f = 200 mm 1 pc
Concave Lens with Holder, f = -100 mm 1 pc
Clamp Rider 4 pcs
Semi Circular Lens 60 mm 1 pc
Prism Right Angle 30 x 30 x 40 mm 1 pc
Biconvex Lens, Glass 1 pc
Combination Mirror 1 pc
Biconcave Lens, Glass 1 pc
Glass Block 60 x 40 x 20 mm 1 pc
Candle Holder 1 pc
Colour Filter Set, RGB 1 set
Slide Cover 2 pcs
Student Experiments book 1 pc
Box and Tray 1 pc

Support Tools (sold separately) :
Power Supply 3A, 36W (ESP60751) 1 pc

Dimension :(L) 61.00 x (W) 26.00 x (H) 17.00 cm
Weight :3.000 kg

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OPTICS KIT 103 https://centralscience.spiderns.com/product/optics-kit-103/ https://centralscience.spiderns.com/product/optics-kit-103/#respond Tue, 13 Oct 2026 17:11:28 +0000 http://centralscience.spiderns.com/product/optics-kit-103/ Used for propagation, reflection, shadow object, decomposition of light, microscope principles and another optical experiments.
Consist of :
-Optic Table 1 pc
-Precision Rail 50 cm 3 pcs
-Rail Connector 2 pcs
-Foot for Rail 2 pcs
-Lamp Housing with Festoon Bulb 1 pc
-Festoon Bulb 12V, 18W 4 pcs
-Diaphragm Slide Holder 1 pc
-Diaphragm 5 Slit 1 pc
-Diaphragm 1 Slit 1 pc
-Diafragma 4 Holes, thickness 1.5 mm 1 pc
-Diaphragm Arrow 1 pc
-Translucent Screen, 110 x 100 mm 1 pc
-Convex Lens with Holder, f = 50 mm 1 pc
-Convex Lens with Holder, f = 100 mm 1 pc
-Convex Lens with Holder, f = 200 mm 1 pc
-Concave Lens with Holder, f = -100 mm 1 pc
-Clamp Rider 4 pcs
-Semi Circular Lens 60 mm 1 pc
-Prism Right Angle 30 x 30 x 40 mm 1 pc
-Biconvex Lens, Glass 1 pc
-Combination Mirror 1 pc
-Biconcave Lens, Glass 1 pc
-Glass Block 60 x 40 x 20 mm 1 pc
-Candle Holder 1 pc
-Rectangel Plastic Tank 1 pc
-Square Plastic Tank 1 pc
-Slide Cover 2 pcs
-Expirements manual book 1 pc
-Box and Tray 1 set

Support Tools (sold separately) :
-Power Supply 3A, 36W (ESP60751) 1 pc
-Folding Flat Mirror 1 pc

Dimension :(L) 61.00 x (W) 26.00 x (H) 17.00 cm
Weight :3.200 kg

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