14 best science classroom optics kits

Product description

An entire optics set at a great price! Includes everything you need to demonstrate basic principles of light, and color. Comes in a reusable storage box. Contents: 1-Double Convex lens, 38 mm diameter, glass; 2-Prisms, equilateral, 25mm x 50mm, acrylic; 1 Double concave lens, 38mm diameter, glass; 1-Plain lens, 38mm diameter, glass; 2-Mirrors, square, acrylic; 2-Plastic mirror supports; 1-Wooden lens holder; 1-Beaker, graduated, plastic; 1-Flashlight (2 batteries included); 1-Plastic Screen, white; 1-Clear glass screen; 1-Candle; 5-Cellophane squares in 5 colors; 1-Activity Guide, Containing 20 experiments

• 20 different experiments
• Part number: OPTKIT
• Includes a detailed experiment guide
• Country of Origin : United States

Product description

Explore reflection and refraction, the bending or slowing of light as it crosses a boundary with this comprehensive light and optics kit. Durable hands-on optics equipment makes it intuitive and easy to understand Snell’s Law, Total Internal Reflection, or measure the index of refraction of various substances. With LASER Blox as the Light Source, students can see the beam without messy fog or chalk, making ray tracing and angle measuring quick, easy and accurate with this optics kit.

• HANDS ON DISCOVERY - Providing an array of hands-on physics activities, the Advanced Reflection and Refraction Lab Optics Kit by Laser Classroom allows children to explore light, color and optics in a visible, easy to understand way at home or in the classroom
• BRINGS PHYSICS TO LIFE - Designed for kids older than 14 years old, the light science kit investigates basic optical principles of reflection and refraction, light spectrum physics and color with ten guided lessons and real scientific tools.
• VIBRANT LED LIGHTS - Each light stem kit includes Light Blox, our high-tech LED lights, in three vibrant colors: red, green and blue. The long-lasting LED lights are ideal for teaching the properties of light, darkness and color.
• OPTICAL PRISM SET - Bend and diffuse the colorful LED Light Blox with one of three strong acrylic lenses. The light prism kit includes a concave lens, a convex lens and a trapezoid prism. The light science kit also includes two mirrors with stands for testing the properties of reflection, unbreakable for safe use at home or in the classroom.
• PERFECT FOR STEM CENTERS - The science kit is ideal for stem center activities, for small-group light experiments, classroom lessons, homeschoolers and for curious boys and girls. Great for gift-giving, the kids science kit is a fun way to dive deeper into the wonders of light.

Product description

Delve into light, color and more with the Reflection and Refraction Optics Kit by Laser Classroom. The light stem kit investigates light reflection, refraction and color in a simple, kid-friendly way. Ideal for the classroom, steam center and homeschool pod, the light experiments are designed for students in second to eighth grade and include ten, hands-on activities for easy lesson planning.

Exploring Light



Designed with safety in mind, our innovative LED Light Blox, provides steady light in an easy to position rectangle base. The LED lights feature vibrant colors of red, blue and green for exploring the light spectrum with the included diffraction grating.

Investigating Optics



Three acrylic optical lenses allow students to investigate how different shapes refract light. The light prism set includes both a concave and a convex lens as well as a trapezoid lens. The light kit also includes two shatter-proof mirrors that can be used with the included stands to effectively investigate reflecting light.

Hands-On Learning



Concepts such as light spectrum physics can be difficult for young minds to grasp. The light experiments in Laser Classroom’s Tech Light Lab Optics Kit provide valuable hands-on activities and games that make learning the basic properties of light and optics easy.

• HANDS ON DISCOVERY - Providing an array of hands-on physics activities, the Reflection and Refraction Optics Kit by Laser Classroom allows children to explore light, color and optics in a visible, easy to understand way at home or in the classroom
• BRINGS PHYSICS TO LIFE - Designed for 8 to 12-year-olds, the light science kit investigates basic optical principles of reflection and refraction, light spectrum physics and color with ten guided lessons and real scientific tools.
• VIBRANT LED LIGHTS - Each light stem kit includes Light Blox, our high-tech LED lights, in three vibrant colors: red, green and blue. The long-lasting LED lights are ideal for teaching the properties of light, darkness and color.
• OPTICAL PRISM SET - Bend and diffuse the colorful LED Light Blox with one of three strong acrylic lenses. The light prism kit includes a concave lens, a convex lens and a trapezoid prism. The light science kit also includes two mirrors with stands for testing the properties of reflection, unbreakable for safe use at home or in the classroom.
• PERFECT FOR STEM CENTERS - The science kit is ideal for stem center activities, for small-group light experiments, classroom lessons, homeschoolers and for curious boys and girls. Great for gift-giving, the kids science kit is a fun way to dive deeper into the wonders of light.

User questions & answers

Question:	Do these have magnets built in so they can stick to a magnetic board
Answer:	This is the perfect device for teaching, learning and demonstrating color mixing. Color mixing with light is additive; and color mixing with paints/pigments is subtractive. Have fun!
Question:	Is this the right device to learn about color mixing, adding and subtracting
Answer:	It comes with a quick start guide with three activities you can do right away.
Question:	Does this come with a manual or something describing the experiments can be done with it
Answer:	Hi Sue - Light Blox are most suited for kids between 7 and 12. Thank you!
Question:	what age is this for
Answer:	No, it does not. http://store.kaligear.com/sarongs/ here a site that you can get them tho.

Product description

This kit is very useful for reflection, refraction, and color mixing experiments. The light box consists of a light source 12 V, 24 W lamp, producing convergent, divergent or parallel beam. On one end, an adjustable cylindrical convex lens (for parallel beam) and on the other end, a triple aperture system for color mixing experiments (lateral aperture are provided with adjustable hinged mirror). All apertures in the box are provided with vertical channels to hold slit plates and color filters. The optical set includes acrylic blocks, set of three mirrors, 2 slit black plates, one with three narrow slits at one end and one narrow slit at the other end. Another black plate with four narrow slits at one end, one wide slit at the other end and set of seven mounted color filters. Supplied with working instructions.

Kit does NOT includes power supply, must be purchased separtely.

User questions & answers

Question:	Y se puede hacer el experimento de la doble rendija
Answer:	It includes a double slit plate.
Question:	Can we do double slit experiment using this product? does it include a double slit plate/diaphragm
Answer:	There is an instruction manual available.
Question:	Does someone know of a user guide to aid in using these supplies
Answer:	Experiments are about science of color and geometric optic, may you use the two words to find basic introductions about them through Google.
Question:	Can anyone recommend a companion book for this great set? The accompanying experiment book is great- but I’m looking for a little more background
Answer:	Yes, they have magnets.

• SPHERICAL || Each lens is spherical in shape and measures 2" (50mm) in diameter
• FOCAL LENGTH VARIETY || Converging and diverging focal lengths in 200mm, 300mm and 500mm
• OPTICALLY WORKED GLASS || Made of high quality, optically worked glass. Highly polished with ground edges
• GREAT FOR PHYSICS CLASSROOMS || This optically true lens set is excellent for physics classroom demonstrations in optics and light refraction

User questions & answers

Question:	Could these be used to start a fire for camping/emergency use
Answer:	Yes, 3 of them can be usted por that because they focus the light, the other 3 are divergent, so they can not.
Question:	Would these work to make a simple refracting telescope
Answer:	In theory yes, but please be careful in reviewing focal length ratios to ensure that the tube length is reasonable.
Question:	are they labeled, like which one is concave and which one is convex
Answer:	They are not labeled, but the convex lenses are thicker in the center, with thinner edges. The concave lenses have thinner centers and thicker edges.
Question:	If a person places 2 of these lenses a few inches away from each other in a tube, will it work like a monoscope
Answer:	A monoscope was a kind of tv pattern generator used to tune a tv system 30 years ago, so they don't. If you mean a telescope, you could place two of this lenses in a tube about 28 inch apart, with a magnification of about 2.5, so it just work as a demo, not a practical telescope.

Product features

Set of 6 Optical Lenses, 2" Each

High quality set optically true lenses. Made of highly polished, quality glass. Spherical with ground edges.

Each lens measures 2" (50mm) in diameter.

Useful for many physics classroom demonstrations and experiments.

Great for a variety of optical bench & ray box experiments, exploring the refraction of light, and for comparing converging and diverging image formations.

Product description

White Board Optics Demonstration Set



Update your old blackboard optics set with this convenient and affordable set of Laser Blox – which can be stacked to create a laser ray box – and lenses from LASER Classroom. Everything you need for powerful light and geometric optics demonstrations – This Light Science Kit includes a set of 3 <5mW Green LASER Blox with line generating lenses, a suction mount for securing LASER Blox to any whiteboard and a set of 6 large, magnetic demonstration lenses. Green LASER Blox are held securely to the whiteboard by easy release suction cup mount to produce three highly visible parallel rays. Along with a set of 6 oversized, magnetic lenses, you can explore and demonstrate all the fundamentals of geometric optics with ease.

Stack Green Laser Blox to make a Laser Ray Box



This kit comes with a set of three Green Laser Blox which can be used separately or stacked to create a laser ray box that emits three powerful, highly visible 532nm beams. Insert the line generating lens and you don’t need any chalk or fog to view the beam path as the ray box projects three parallel green beams through concave, convex and other oversized magnetic lenses.

White Board Optics Demonstration Kit Includes:



- Set of three <5mW Green LASER Blox (stackable to create a laser ray box) each with a durable foam case, 2AAA batteries and a line generating lens

- Easy release suction cup mount to secure LASER

• HANDS ON DISCOVERY - Providing an array of hands-on physics activities, the White Board Optics Demonstration Set by Laser Classroom allows children to explore light, color and optics in a visible, easy to understand way at home or in the classroom.
• BRINGS PHYSICS TO LIFE - Designed for kids older than 14 years old, the light science kit investigates basic optical principles of reflection and refraction, light spectrum physics and color with ten guided lessons and real scientific tools.
• VIBRANT LED LIGHTS - Each light stem kit includes Light Blox, our high-tech LED lights, in three vibrant colors: red, green and blue. The long-lasting LED lights are ideal for teaching the properties of light, darkness and color.
• OPTICAL PRISM SET - Bend and diffuse the colorful LED Light Blox with one of three strong acrylic lenses. The light prism kit includes a concave lens, a convex lens and a trapezoid prism. The light science kit also includes two mirrors with stands for testing the properties of reflection, unbreakable for safe use at home or in the classroom.
• PERFECT FOR STEM CENTERS - The science kit is ideal for stem center activities, for small-group light experiments, classroom lessons, homeschoolers and for curious boys and girls. Great for gift-giving, the kids science kit is a fun way to dive deeper into the wonders of light.

Product description

Feature:

100% brand new and high quality It is made of premium K9 glass ,crystal clear,with great Optical performance It is coated with anti-reflection film on the double sides It can be used for Physical Optics experiment lens It has 2.5 X magnifying factor,for diy magnifying lens

 

Specification:

Diameter: 30mm / 1.2in

Focal length: 100mm / 3.9in

Center thickness :5mm

Edge thickness: 2.8mm

R = 15 mm

Material :K9 optical glass

Double coated with anti - reflective film

Magnification: 2.5 times

 

Package list:

1 x Double Convex Lens

 

 

• It has 2.5 X magnifying factor,for diy magnifying lens
• It is made of premium K9 glass ,crystal clear,with great Optical performance
• It can be used for Physical Optics experiment lens
• 100% brand new and high quality
• It is coated with anti-reflection film on the double sides

Product description

You asked for it, and now you’ve got it. It’s the one, the only, Big Bucket of Science. This kit was created after numerous request from customers asking for one kit with our most popular items. “Just what is the Big Bucket of Science?” you might ask. Well the Big Bucket of Science is a clear one gallon bucket containing test tubes of over 10 Spangler Labs originals. Featuring favorites like Insta-Snow™, Energy Beads, Jelly Marbles, and Magic Sand, this bucket offers hours of scientific exploration and fun.



The Big Bucket of Science features scientific principles like polymers, hydrophobic materials, and UV-sensitivity to help both young and old scientists alike explore the world around them while showing them that what they see is not always what they get.



WHAT’S INCLUDED? - 2 Mentos test tubes, 2 Water Cube test tubes, 2 Energy Bead test tubes, 2 Jelly Marble test tubes, 2 Insta-Snow™ test tubes, 2 Test Tube Gardens, 1 Magic Sand test tube, 1 Orbs test tube, 1 Rainbow test tube, 1 Water Gel test tube, and 1 Spikes test tube.

• MULTIPLE SCIENCE EXPERIMENTS IN ONE KIT: Steve Spangler's Big Bucket of Science contains our most popular experiments!
• CREATE YOUR OWN SCIENCE LAB: Steve Spangler's Big Bucket of Science is a one gallon bucket containing test tubes of over 10 Steve Spangler Lab originals!
• SO MANY FUN SCIENCE EXPERIMENTS: Steve Spangler's Big Bucket of Science features favorites such as Insta-Snow, Energy Beads, Jelly Marbles, and Magic Sand.
• HOURS OF SCIENTIFIC EXPLORATION: With Steve Spangler's Big Bucket of Science, you will have hours of science experiments at your fingertips with many choices for a fun science experiment!
• LEARN MULTIPLE SCIENCE CONCEPTS: Steve Spangler's Big Bucket of Science features scientific principles like polymers, hydrophobic materials, and UV-sensitivity in one science experiment kit!

User questions & answers

Question:	How many test tube kits are in the bucket
Answer:	The experiment comes with all of the materials as well as a detailed instructional guide.
Question:	Are there good directions to follow and what else is needed to preform the experiments
Answer:	Thank you for your question! For safety reasons, our kit is rated for ages 3 and up, since there are small parts that could be a choking hazard. In terms of the experience, I would say this kit is perfect for ages 5-12 with parent supervision, but certainly you could go older as well! These are our Spangler classics that are fun for all ages! If I can help with anything additional, just let me know. ~Heather Steve Spangler Science | Customer Service Representative
Question:	What is the recommended age for this collectiion
Answer:	No, you will need a monochromatic light source to do the double slit experiment. We recommend this: https://www.amazon.com/dp/B07MZG17RC?ref=myi_title_dp

Product features

You Asked For It, You Got It... Our Big Bucket of Science!

This kit was created after numerous request from customers asking for one kit with our most popular items. “Just what is the Big Bucket of Science?” you might ask. Well the Big Bucket of Science is a clear 1 gallon bucket containing test tubes of over 10 Steve Spangler Labs originals. Featuring favorites like Insta-Snow, Energy Beads, Jelly Marbles, and Magic Sand, this bucket offers hours of scientific exploration and fun.

What does it teach?

With the Big Bucket of Science, your aspiring young scientist will learn about polymers, hydrophobic materials, UV sensitivity, and more! Children will have fun while exploring the world around them with these popular science experiments in test tubes.

Great Gift - Great Value, Too!

"We were fortunate to pick this up when it was on sale, and frankly it would still have been a bargain at regular price – the bucket is chock full of good stuff – we loved the instant snow, the polymer crystals, everything. Had a great time with the cola and mint geyser. Would make a terrific birthday or holiday present. Highly recommended!!!"

– Gayle B

Hours of Fun!!

"Great variety projects! Would recommend to those who have trouble deciding what to get."

– Cheyenne

Awesome Party Favors

"We use this collection of science experiments for party favors. They were a HUGE hit and the bucket came with a nice variety."

– John

Product description

Not for children under 3 yrs. Prism Length: Approx. 2.5 inch / 60mm

• Use this triangular prism to split a beam of light into its spectral components (the colors of the rainbow).
• Side Length: 1.38 inch / 35mm, More Than Average Width, Stable Handheld.
• Show your kids a rainbow, or have photography fun.
• Material: Optic glass, not plastic.
• With AMLONG CRYSTAL Authentic Brand Logo Box, Fully Protected Package.

User questions & answers

Question:	How do i get the prism to work? tried the slit but doesn't rewally seem to work any better. does led light source have an impact
Answer:	I use the same pre-moistened wipes I use on my glasses. The alcohol moistened non scratch single use ones "Zeiss Pre-Moistened Lens Cleaning Wipes", you can find them on Amazon...
Question:	What kind of cleaner should be used to clean off fingerprints
Answer:	These are made of flint glass. Dense flint glass has a reflective index of 1.655, noticeably better than 'regular' common glass, which is a bit less than 1.5. If you need more refraction in your application you can use 2 or 3 of these prisms arranged so that the light beam is made to pass into multiple prisms in sequence. Separate the prisms from each other, do not butt them against each other.
Question:	What is the index of refraction of this glass
Answer:	Real glass.
Question:	is real glass or plastic
Answer:	Thank you for your question! This kit includes 17 test tubes of activities, broken down as follows: 2 Mentos test tubes, 2 Water Cube test tubes, 2 Energy Bead test tubes, 2 Insta-Snow test tubes, 2 Test Tube Gardens, 1 Magic Sand test tube, 1 Orbs test tube, 1 Rainbow test tube, 1 Water Gel test tube, and 1 Spikes test tube. If you need anything else, just let me know! Thanks, ~Heather Customer Service Representative | Steve Spangler Science

Product description

Playz science kits provide children with a fun and educational way to learn about different classroom subjects through unique and exciting science experiments that helps foster A+ grades in school!

• EXCITING WAY TO LEARN: Inspiring young children to learn has never been more fun with this Playz science kits that allows kids to learn about polymers, transformation of matter, viscous substances, atoms & molecules using gooey and fluffy slime that glows in the dark! Perfect fun & hands on educational christmas or birthday gift for boys, girls, kids, & teenagers Ages 8, 9, 10, 11, 12+ Years Old
• LOADED WITH VALUE: Over 19 experiments, 31+ tools & ingredients, and 72 page activity and lab guide
• EASY TO USE: The fact-filled colorful lab guide is full of pictures and information giving kids hours of fun in their own home made science lab! A fun way to educate kids has never been easier!
• ENGAGES THE MIND: This STEM set challenges the child's mind as they work through the detailed easy-to-follow instruction guide, learning about classroom subjects in a fun way. You will even see test grades improve as a result. STEM stands for Science, Technology, Engineering, Mathematics
• TRUST OUR PLAYZ PROMISE: Do your research! You know the quality you will get when purchasing a Playz product. If you are unhappy with your purchase, contact us at anytime for a refund. Please note: you will need additional common household items for some experiments.

User questions & answers

Question:	is the slime able to be recreated once the included materials are gone? I Just want to know if the slime can be recreated more the once. Thanks
Answer:	Sorry - it's a Christmas gift so I don't know anything about it.
Question:	Do you have to have your own ingredients
Answer:	I assume it is non-toxic (ref: children’s material + age limit), but I did not specifically check. It’s a good question for the makers.
Question:	Is this kit made out of non-toxic material? A lot of other kits specifically state this but this kit does not
Answer:	They were in English.
Question:	Do the instructions also come in Spanish or only English
Answer:	Light is refracted through the prism; white light separates into its component colors. Use the sun. What is it you are trying to do with it?

• Use this equilateral prism to split a beam of light into its spectral components (the colors of the rainbow).
• Side Length: 1.38 inch / 35mm, Wider than most other prisms on the market. Makes them easier to hold and use.
• Show your kids a rainbow, or use our prism for photography to create unique pictures.
• Material: Lead free K9 optic glass, not plastic.
• With AMLONG CRYSTAL Authentic Brand Logo Box, Fully Protected Package.

User questions & answers

Question:	Where is this manufactured? Where does the glass come from
Answer:	Hi, Yes when you look through it, you can see which light spectrum is absorbed and which one is reflected back to space by any surface. You can use it with any light source.
Question:	Can this be used to detect if blue or green light spectrum from a white light bulb is passing through a material such as sunglasses? I'm guessin yes
Answer:	Most modern flashlights don't actually produce every color of light, in order to make them more energy efficient. The exception is old fashioned, cheap incandescent.
Question:	Has anyone tried to make a rainbow through this with a flashlight
Answer:	There is no lead in the optical glass we use for our prisms.
Question:	Does the crystal/glass contain lead
Answer:	It is not Christmas yet, so therefore it hasn't been opened or used. Ask me after Christmas.

Product features

Show your kids a rainbow with light refraction

Use a white paper or canvas and tack it to a wall across a room from a sunny window or a flashlight if there are no windows available. Make sure the canvas or paper is flat and smooth. Hold your prism in front of the background. Make sure to catch the light from the window. If using a flashlight, hold the prism in your non-dominant hand and the flashlight in your dominant hand. Turn on the flashlight and hold the prism in the light. Continue to twist and turn your prism in the light source until a corner of the triangle falls into the light beam. Light should then refract through the prism and create a rainbow on your background.

Purchase this light refracting prism to create this cool Rainbow effect.

Create a rainbow effect in your photo using the light refraction technique below.

1. Turn one of the prism’s edges towards the camera.
2. Move and rotate until the rainbows appear.

TIP: If you take a picture through the prism, rainbows will appear along the borders of your image. Or you can simply angle the prism to cast a rainbow on your subject.

This optical glass lens can remove Unwanted Elements in your photo right out of the box.

Remove an unwanted element in your background using your new prism camera filter with the instructions below

1. Move the prism around your lens until the reflection, rainbow, or extra light hide the element.
2. Not only will your subject be the focus of your picture but you will have added a creative effect.

Purchase now to use this crystal for photograph to make a Kaleidoscope picture

This is how to get a kaleidoscope effect with your new photography prism

1. Place the prism so one of its bases faces the lens.
2. Find something to shoot.
3. Cover as much of the lens as possible for best results.

This photography prism effect can even create Mirror, Ghost and Dreamy images

You can get this cool effect with your new crystal light prism by using the steps below.

1. Place the prism on the lens and move until you can see the reflections.
2. Place the prism on different areas of the lens or change the orientation and angle to experiment further.

This effect can create doubles of your models or a partial reflection that can resemble water, glass reflections or even ghosts.

You can even try to catch reflections of surrounding objects instead of your subject to create interesting blending effects. All without using a computer to create the effect.

TIP: Create a dreamy effect by simply placing the prism across the center of the lens instead of the side.

• Material: Optical Glass
• The refractive index of Lens made of optical glass is better than those made of acrylic.
• Contents:Double convex lens, Double convex lens, Semicircle, triangular shaped lens.
• Good for demonstrating optical principles and effects for students.
• Quantity: 4PCS

Product description

Have you ever considering to show more secret of the nature to your kids? like the sunshine color or some basic maths model?

This glass prism set will help you lot if you had ever thought to share more happiness with your kids, you will be a superman of scientific.

1. Does the sunshine have color? 

the prism will show you a colorful world from the special angle. Through the prism, you will see the world with rainbow colors. You will see light from just a regular light bulb broken up into its constituent colors. It is actually a lot more interesting optically. You will see the light bending from the prism and showing a colorful rainbow.

2. You can use this prism set to teach students about light spectrum.

When school is out, it serves as entertainment for kids, young and old alike. Or using this with your camera for some fun photography

effects.

3. You can as a gift if you are considering to a students or teachers, you can show more happiness time with your kids. 

Package:

1 x 50mm K9 Glass Crystal Ball

1 x 55mm K9 Glass Crystal Cube

1 x 50mm K9 Glass Triangular Prism

1 x 60mm K9 Glass Optical Pyramid

Tips: 

1. Due to all the prism set are made by high quality K9 glass materials, please do not drop it directly. 

2. If there are some fingerprints on the prism set, please Plea wipe with a flannel, thank you.

• [A Must Tool for Photography] - If you want to take some amazing pictures, or some basic optical research, or as a gift for kids friends lover etc. this high quality K9 optical crystal photography prism set are highly recommend to you.
• [High Quality K9 Crystal Prism Set] - Each of the optical glass triangular prism etc are made of high quality optically clear crystal and inspect by each QC team, make sure free of bubbles, distortions, color or inclusions.
• [Muti-Function Use] - The clear crystal set are believed to clear our mind and absorb sunshine / moonlight too. Can add brightness and harmony to your life space or studio, also can use them for decoration or teaching. Like showing the rainbow and science physics teaching photography crystal equilateral fractal spectrum prism.
• [Gift Box Packaging] - This optical set include: 1 x 55mm crystal ball, 1 x 50mm crystal prism, 1 x 50mm crystal cube, 1 x 60mm pyramid with the white gift box. Really an ideal gift for kids spectrum education.
• [Gift Use for Students or Teachers] - Can be used as a gift for kids, students, teachers in the opening season, showing as a gift for Children`s day, Teacher`s day, Christmas, New Year, Birthday or some festivals.

User questions & answers

Question:	Is this suitable for teaching? I need to show the rainbow and spectrum of light
Answer:	Hello, this gift box weight is 2lbs, thank you.
Question:	is it weight for all package
Answer:	hello, all made of by high quality K9 glass materials, so need to protect it carefully. thank you.
Question:	Is set glass or acrylic? all easy to break when dropped? i am looking for a prism all the time
Answer:	Hello, its is the gift box to protect all the protect ism set. thank you.
Question:	include the gift box for the prism set? I wish as a gift
Answer:	Made in China.

• Material:Acrylic
• You can do optical experiments and demonstrate optical principles and effects for kids.
• Nice set to show different aspects of lenses and light passing through and bending.
• Nice set for reflecting and refracting light
• Package Includes 5 lens.