Best Eisco Science Classroom Optics Kits in 2026

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.

Learn basic Electricity and Magnetism experiments through full-color manuals, understand the basic principles, and help Students learn, think and explore.

The basic Electricity and Magnetism experiments kit includes everything that you need to get started,provides a hands-on opportunity for students in grades 9-11 to build simple electrical and magnetic models

Includes 56 items for Electricity，21 items for Magnetism，2 pcs repair tool，Color page manual,All in the storage bag.（Notice:Batteries Not Included.Need 3 AA Batteries to work.)

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

15+ OPTICS SCIENCE EXPERIMENTS FOR KIDS: Learn about how lights travel, reflect, refract and investigate optics by doing experiments with 25 Items including 32-pages full-color manual

AN EDUCATIONAL GIFTS FOR CURIOUS MINDS: Easy enough for junior students (Grade 7,8,9) and kids to explore in advance and get interested in physics science. And it is a good leaning resource for high school students (Grade 10,11,12) enhance what is learned from physics class

DISCOVERY WITH PHYSICS SCIENCE: The clearly illustrated manual encourages critical thinking by asking you questions before and after doing the experiments

Set of six glass lenses with different curvatures for demonstrating optical principles and effects for students

One each of the following lenses: double-convex, plano-convex, double-concave, plano-concave, concavo-convex, and convexo-concave

Double-convex, plano-convex, and concavo-convex lenses converge light rays to a point, and convexo-concave lenses diverge light rays from a point

<b>Specification:</b> Capacity: 4 pairs lenses<br> Lens holder diameter: 32.5mm<br> Holds up to 4 pairs lenses<br>  Separate PD adjustment for both eyes ( two eyes PD 48-80mm, lift or right:24-40mm, max. scale:1mm)<br> Left scale:120°-0°-135°, right scale:45°-180°-60°<br> Adjustable nose bridge rest (length:0-14mm, angle:0°-30°)<br> Adjustable arms length (98-135mm)<br> Adjustable arms distance:200mm<br><br>

<b>Features: </b><br> * Suitable for professionals.<br> * High quality and long service life.<br> * Made of high quality material and Precise workmanship<br> * Easy to read number scales<br> * High quality construction<br> * Comfortable for your patient<br> * The optical trial frames are brand new and boxed<br><br>

<b>Package included:</b><br> 1 x Eye Optometry Trial Lens Frame <br><br>

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.

Laptop notebook veterinary B-ultrasound diagnostic system with 10.1 inch LCD Display

Perfect for large animals like Horse,Goat,Cow,Sheep and pig

One Multi-frequency 3.5 MHz convex/abdominal probe C3.5-80R60-A16A (2.0/2.5/3.5/4.0/5.0 MHz) The center frequency is 3.5Mhz Mainly applied to the in vitro diagnosis of animals

Material: Hight quality PVD Znse crystal material

Diameter:20mm/0.79";Focal Length:101.6mm/4";Thickness:2.2-2.3mm;Transmittance: ≥99.5%

Double-sided solid coating,Wiping resistant,Extended durability,Precision slicing polishing and grinding processes,High temperature laser resistance,Excellent optical properties,High working efficiency.

CAY046 is the most popular bi-aspheric plastic laser collimating lens which is nearly the diffraction limited.

CAY046 is specified for use as a collimator in combination with a diode laser.

CAY046 is designed for making a more fine dot at short distance. The focus is very close.

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.

Optics Lens includes 6 lenses. All lenses have been ground, polished faces and ground edges

All lenses are 50mm

One of each: double convex, plano-convex, converging concave-convex, diverging concave-convex, double concave, plano-concave

DOUBLE CONVEX || Highly polished, double convex lens

SPHERICAL || Lens measures 1.5" (38mm) in diameter

50MM FOCAL LENGTH || Converging lens with a 50mm focal length

2-Pack Fresnel Lens Diameter 300mm(11.81")

Thickness: 2mm, Material: PMMA(acrylic)

Great for Visual Aid education, Solar heating experiment, Solar Cooking outside, DIY Solar concentrator, Scientific Research, Magnifying.

1-Pack Round Fresnel Lens Magnifier

Size:Φ200mm, Thickness:2mm, Material: PMMA (Acrylic)

High Light Transmittance, High Efficiency in Focusing, High Precision.

High qualtiy 266 pcs trial lenses

silver metal rim, glass material

36mm inner diameter， 38mm outer diameter

CLASSROOM PACK || Classroom pack includes six sets of Eisco Labs 3 piece equilateral prisms sets (18 prisms total). Each set includes 25, 50 and 100mm length prisms with 25mm faces

MADE OF ACRYLIC || Each prism is made of highly polished acrylic

GREAT FOR PHYSICS EXPERIMENTS || Useful for experiments in optics, light refraction & wavelengths

Happy Learning: Our Three- way Semiconductor Source Apparatus has experiments with hands- on learning instructions. Educate through fun and cultivate scientific knowledge.

Optical Understanding: Our Teaching Instruments vividly demonstrates the principle of light reflection, making it easier for students to understand.

Simple Operation: Our Three Light Source Apparatus is easy to operate, which improves teaching interest. Suitable for physics classroom use.

Works out of the box Plug and play. Full-functional and multiple charts. RF wireless remote Fluorescent keypad.

Contents of package: Main unit (x1) Remote control (x1) Remote receiver (x1) (inside the remote control) USB power cable (x1) Power supply adapter (x1) HDMI extension cable (x1) Calibration bar (x1) Quick start manual guide (x1)

No direct aiming required, 2.4G RF remote control is omnidirectional. Hardware and system entirely integrated, Fits any LCD monitor or TV set.

Lens Material: acrylic.Preferred materials, good quality, safe, durable and practical.Batteries Needed: 2 pieces AAA batteries (NOT included for safety)

Three Way Linear Light Source can be adjusted by using a screwdriver to adjust the direction of light.

Optical Experiments:refraction of light, convex lens refraction, lens refraction, prismatic refraction, plane mirror reflection, diffuse reflection, convex mirror reflection, concave mirror reflection, etc.

78D+90D+20D + 3 MIRROR GONIOSCOPE ASPHERIC NON CONTACT LENS FOR OPHTHALMOLOGY

90D Description Patented double aspheric glass optics provide enhanced imaging

78D Description Patented double aspheric glass optics provide enhanced imaging High magnification provides excellent views of the optic disc and macula Perfectly corrected for field curvature, astigmatism, aberrations

This item is well made of premium material for durable and practical use. With 10cm in diameter and 300mm focal length, this glass lens will ensure its practicability through high performance. It is a pefect accessory for lab scientific experiments.

Made of glass, easy to clean.

Beveled grounded edges.

Package Dimensions: 17.272 cms (L) x 16.002 cms (W) x 1.27 cms (H)

Product Type: Lab Supply

Package Quantity: 1

The item is good quality

we will test the product Before shipping.Estimated Delivery Time: 6-24 days(trackable)----- We provide Expedited Shipping service : 3-8 days.(excluding handling time).If the order amount above US $150, we will use Expedited Shipping service for free.

We are a professional distributor of electronic components. We also sell other kinds of products. just search the model number in our store.

IDEAL FOR MANY LIGHT & OPTICS STUDIES || Light box & 27 optical components for demonstrating basic geometrical optics & the study of light to physics students

LIGHT BOX || Includes a high quality light box with two side openings - each with two slots - and a front opening with seven slots for plates, filters, and lenses

INCLUDED || Components include: (1) light box, (1) lamp holder, (1) 12V, 24W bulb, (2) 4mm banana plug leads, (2) slit plates, (2) blanking plates, (6) acrylic prisms & lenses, (1) mirror, (7) color filters, (8) color cards, (1) acrylic hollow D-cell

THE MOST COMPLETE KIT FOR LIGHT & OPTICS STUDIES || Versatile light/ray box with hinged mirrors & 29 optical components make it the most comprehensive kit available for demonstrating geometrical optics & the study of light - including color mixing - to physics students

VERSATILE LIGHT/RAY BOX || Includes a high quality ray/light box with a bright halogen lamp providing divergent and parallel beams & hinged mirrors for color mixing experments

COMPREHENSIVE MANUAL || Includes comprehensive instruction guide with 18 activities

2PCS/Unit large fresnel lenses

Size:Φ120mm, Focal length:220mm, Thickness:2mm, Material: PMMA (Acrylic)

Visual Aid for education - Great for solar heating experiment, DIY Solar Cooking, DIY Solar Heater, For Scientific Research

Diameter 80mm(3.15") with different focal length

Thickness: 2mm, Material: PMMA(acrylic)

Great for Visual Aid education, Solar heating experiment, DIY Solar concentrator, Scientific Research, Magnifying.

High Quality: Made of acrylic material, clear acrylic resists shattering and impact, good light transmittance, shape is not easy to change, can be used for a long time.

Size: Physics optical lens: 6x1.5x1cm, , double convex: 6x1.5x1cm, double concave: 6x1.7x0.95cm, rectangle: 6.05x3x0.95cm, semicircle: 5.95x3x0.95cm.

Function: A great set for demonstrating optical principles and effects for students and learning about the properties of light. Nice set for reflecting and refracting.

1PCS/Pack acrylic large fresnel lens, linear focal

Size:300*300mm, Focal length:300mm, Thickness:2mm, Material:PMMA(acrylic)

Visual Aid for education - Great for DIY Projects and Scientific Research