Optics


Save on Optics at Power of Learning. Top brands include EISCO, Cole, StayMax, Arbor Scientific, Quarton, CNCOLETECH, Rainbow Symphony, Six Seasons, DR.ONIC, LIXFDJ, Contemporary Exports, Festnight, SEOH, NICE CHOOSE, CHENGL, KPfaster, ZGOOD, & LIUFDJ. Hurry! Limited time offers. Offers valid only while supplies last.



Eisco Labs Light Box - 27 Piece Optical Kit, Covering 18 Topics in Optics with Full Activity Guide
Eisco Labs Light Box - 27 Piece Optical Kit, Covering 18 Topics in Optics with Full Activity Guide
By EISCO
In Stock
$64.20

mpn: PH0615, ean: 0849230044756,

4.9 out of 5 stars with 27 reviews
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. T


High Power CO2 Laser Focus Lens Engraver II-VI ZnSe Material Diam:20mm FL:25.4mm
High Power CO2 Laser Focus Lens Engraver II-VI ZnSe Material Diam:20mm FL:25.4mm
By Cole
In Stock
$31.00

mpn: IIVI-20-254,

4.8 out of 5 stars with 31 reviews
Features: Meterial: znse imported from IIVI company. Diameter: 20mm Focal Length:1'' Edge Thinckness: 2.2mm. Tolerance of Thickness : 0.010'' Edge thickness variation (ETV):.


StayMax Optical Glass RGB Dispersion Prism X-Cube for Physics Decoration Art 3 Different Sizes 10mm,20mm,30mm
StayMax Optical Glass RGB Dispersion Prism X-Cube for Physics Decoration Art 3 Different Sizes 10mm,20mm,30mm
By StayMax
In Stock
$30.58

mpn: SMax-00016,

4.2 out of 5 stars with 42 reviews
Material: K9 optical glass. White light coming in from one side gets split into three colors,red, green, and blue,each exiting from a different side of the cube.. This product is a craft that can only be used in optical experiments and science recognition. It cannot be used in projectors and cameras.. It's more beautiful with six sides polished.. Package: 3 prsim in different size(0.39''x0.39''x0.39'',0.78''x0.78''x0.78'',1.18''x1.18''x1.18'' ).


Galileoscope Kit
Galileoscope Kit
By Arbor Scientific
In Stock
$75.00

mpn: Galileo, ean: 0798304036817,

4.3 out of 5 stars with 36 reviews
Galileoscope Kit - View the sky and celestial bodies just as Galileo did 400 years ago. This high-quality telescope kit was developed by leading astronomers, optical engineers, and science educators to help students understand how early astronomers made their discoveries. Once assembled, the telescope will offer views of lunar craters and mountains, four moons circling Jupiter, the phases of Venus, SaturnÍs rings, and countless stars invisible to the unaided eye. Easy-to-assemble, this 50mm dia


Prism-Quarton Beam Splitter Penta Prism (1'),1PCS
Prism-Quarton Beam Splitter Penta Prism (1'),1PCS
By Quarton
In Stock
$35.00

mpn: 191-66012G, ean: 0705702366125,

4.8 out of 5 stars with 18 reviews
Parameters Material : K9 Dimension : 14.25x14.24x10 mm Design Wavelength : 635 nm Surface Flatness : λ/2 Surface Quality : 40-20 Splitted beam angle : 90° Beam Angular Deviation : 1' Beamsplitter Ratio : 50% / 50%Beam Splitter Penta prism is a five-sided prism can be used as Beam-splitter that splits one laser beam to two beams.. The splitted beam angle : 90° ± 1'.


Eisco Labs Set of 7 Acrylic Blocks in wooden case - 25 mm thickness
Eisco Labs Set of 7 Acrylic Blocks in wooden case - 25 mm thickness
By EISCO
In Stock
$37.98

mpn: PH0571, ean: 0849230044091,

4.3 out of 5 stars with 23 reviews
Clear acrylic blocks 25 mm thick. All faces fully polished. Contains 7 blocks in wooden storage box as follows:Rectangle 75 x 50 mmSemi Circular 75 mm dia.Triangle 60º x 60º x 60º, 58 mm side.Triangle 90º x 45º x 45º, 75 mm hypotenuse.Triangle 90º x 60º x 30º, 75 mm hypotenuse.Bi - Convex 75 mm long, curved faces 100 mm radius.Bi - Concave 75 mm long, curved faces 100 mm radius.Clear acrylic blocks 25 mm thick.. All faces fully polished.. Contains: 7 blocks in wooden storage box.


CNCOLETECH CO2 Laser Focus Lens CVD II-VI ZnSe Dia: 19mm FL: 50.8mm or 2'' for High Power CO2 Laser Cutter Engraver 60W 80W 100W 130W 150W 200W
CNCOLETECH CO2 Laser Focus Lens CVD II-VI ZnSe Dia: 19mm FL: 50.8mm or 2" for High Power CO2 Laser Cutter Engraver 60W 80W 100W 130W 150W 200W
By CNCOLETECH
In Stock
$30.00

mpn: IIVI-19-508,

4.0 out of 5 stars with 7 reviews
Features: High class Znse material from II-VI (US) Withstanding high power density. Compact and wearable film coating. Double-side thick coating with laser transmittance reaching 99% on the position of wavelength 10.6um Especially suitable for high power CO2 laser engraving cutting machine engraver/cutter(100W,130W,150W,180W or higher) Parameter: Pleas check the listing pic Application: Please check the listing pic Packages List: II-VI/CVD Znse focus lens x 1pcsHigh quality, extra long serv


Rainbow Symphony Diffraction Grating Glasses - Linear 500 Line/Millimeters, Package of 100
Rainbow Symphony Diffraction Grating Glasses - Linear 500 Line/Millimeters, Package of 100
By Rainbow Symphony
In Stock
$39.95

mpn: 016016-100, ean: 0019317400441,

4.6 out of 5 stars with 18 reviews
DIFFRACTION GRATING GLASSES - Linear 500 line/mm Diffraction Grating Glasses - Make the study of light and color fun and easy. Highly efficient, 500 lines per millimeter, single axis holographic diffraction grating lenses separate light from any source into its spectral components for study and analysis. Recommended for use with our Power Supply and Spectrum Gas Tubes.Makes the study of light and color fun and unforgettable. Features a highly efficient 500 lines per millimeter. Single axis holog


2-Pack Round Fresnel Lens Diameter 120mm(4.72'') Focal Length 220mm(8.66'') Acrylic Ultrathin Magnifier for Solar Heating Experiment,Solar Concentrator,fire Cooking,Education
2-Pack Round Fresnel Lens Diameter 120mm(4.72") Focal Length 220mm(8.66") Acrylic Ultrathin Magnifier for Solar Heating Experiment,Solar Concentrator,fire Cooking,Education
By Six Seasons
In Stock
$34.90

ean: 0714559311325,

4.8 out of 5 stars with 41 reviews
Size: Φ120mm Focal length: 220mm Thickness: 2mm Material: PMMA Groove pitch: 0.5mm Transmission (%): 92 (from 400-1100nm) Index of Refraction nd : 1.491 Operating Temperature (°C): 80 (Maximum)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. High light transmittance, High efficiency in focusing, High precision.. W


Dr.Onic 20D Aspheric Lenses with Anti-Reflective Coating
Dr.Onic 20D Aspheric Lenses with Anti-Reflective Coating
By DR.ONIC
In Stock
$99.00

mpn: Aspheric-13201,

4.9 out of 5 stars with 56 reviews
Features & Benefits of 20D Aspheric Lens :- Double aspheric glass optics provide Clear imaging. High magnification provides excellent views of the optic. Perfectly corrected for field curvature, astigmatism, aberrations and comaDouble aspheric glass optics provide Clear imaging.. High magnification provides excellent views of the optic.. Perfectly corrected for field curvature, astigmatism, aberrations and coma. High quality lens with a great value for money.. 20D Slit Lamp Lens offers an ideal


60-100X Portable Phone Clip Illumination Magnifying Glass HD Optics Glass Lens with LED Light Black for Taking Close Up Photos Jewelry Inspection Ophthalmology and Skin LIXFDJ Vision Assisted Magnific
60-100X Portable Phone Clip Illumination Magnifying Glass HD Optics Glass Lens with LED Light Black for Taking Close Up Photos Jewelry Inspection Ophthalmology and Skin LIXFDJ Vision Assisted Magnific
By LIXFDJ
In Stock
$58.01

mpn: 7311122, ean: 6951108723640,

4.7 out of 5 stars with 35 reviews
Product DescriptionA high quality magnifying glass for the watch industry, especially for inspection of small objects; Suitable for biology, jewelry, coins, stamps, antiques, precision parts, etc; Suitable for amateurs, professionals and the elderly with low visionPortable and convenient, it's lightweight and comfortable, so you can take it wherever you goThese eye loupes are great for different applications and fields such as, Industrial purposes (Watch making, Jewelers), Medical science, Coins


90D Diagnostic Surgical Lens for Slit Lamp
90D Diagnostic Surgical Lens for Slit Lamp
By Contemporary Exports
In Stock
$180.00

mpn: sl-tn-12,

4.1 out of 5 stars with 57 reviews
90D Classic Slit Lamp Lens:- General Diagnosis and Small Pupil Examinations. Features & Benefits: Double Aspheric glass optics provide Clear imaging. Small Diameter ring is Ideal for Dynamic Fundoscopy. Outstanding General Diagnostic Lens, Even through Small Pupils.Manufacturer of 90D Diagnostic Surgical Lens for Slit Lamp.


Festnight Wearable Magnifier Portable 3.5X 420mm Surgical Medical Binocular Loupes Optical Glass Headset Magnifying Glasses +3W LED Headlight
Festnight Wearable Magnifier Portable 3.5X 420mm Surgical Medical Binocular Loupes Optical Glass Headset Magnifying Glasses +3W LED Headlight
By Festnight
In Stock
$42.99
4.6 out of 5 stars with 7 reviews
This is a kind of fine quality portable LED headlight magnifier, small size and lightweight, suitable for all kinds of surgical operation and anywhere without light or lack of light. Adopt rechargable Li-ion battery, high brightness and clear circle, provides long service time. Which can be fixed up with all kinds of loupes to increase work efficiency. You can have a try. Specification: Magnification: 3.5X Working distance: 320-420mm Depth of field: 80mm Field of view: 60mm Frame: alloy or aceti


Magnifier Student 3 Magnifications Pack of 100
Magnifier Student 3 Magnifications Pack of 100
By SEOH
In Stock
$54.04

mpn: 7101-3LC-100-FBM,

4.3 out of 5 stars with 52 reviews
Strong plastic construction, 4 Inch long, with a hole on one end to thread a lanyard. Three magnifiers 25mm 5x, 18mm 13x, 14mm 20x.Works great in Labs, Classrooms or for Home Eperiements!. 4 Inch long. Three magnifiers 25mm 5x, 18mm 13x, 14mm 20x. Strong plastic construction.


Portable 3.5X 420mm Magnifier Dental Surgical Loupes Lens Optical Glasses with Protective Case (US Shipping)
Portable 3.5X 420mm Magnifier Dental Surgical Loupes Lens Optical Glasses with Protective Case (US Shipping)
By NICE CHOOSE
In Stock
$32.32

ean: 0796862420857,

4.5 out of 5 stars with 57 reviews
Features: Head Strap Adjustment Tool Protective Caps Setting Target Specification: Magnification: 3.5X Working distance: 420mm Depth of field: 80mm Field of View: 60mm Weight: 52g Frames: Ni-alloy or Titanium Kindly remind: Before sending the loupes,our technician has already adjusted it very clear and focus well. When you received it,please don't move the lens cones. Otherwise,it is very difficulty to reach a good sight as before. Thanks for your understanding. Package Included: 1 × Main


Eye Optometry Equipment Eye Inspection Mirror 16-Hole high-Quality Glass Photometric Accuracy Reconnaissance Lens
Eye Optometry Equipment Eye Inspection Mirror 16-Hole high-Quality Glass Photometric Accuracy Reconnaissance Lens
By CHENGL
In Stock
$131.82

mpn: 322-611-232, ean: 8413222323611,

4.9 out of 5 stars with 33 reviews
Feature: 32 lenses in two bars, 16 lenses each, MINUS in red and PLUS in black Sphere: +/- 0.50, 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 4.5.0, 5.00, 5.5.0, 6.00, 6.5.0, 7.00, 8.00, 12.00 Net weight: 141g /pair Size: 11.2x1.8x0.19 inch / 28.5 x 4.8 x 0.5 (cm) Package:1 X a pair of optical Retinoscopy Rack Lens 1 X pocketSphere: +/- 0.50, 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 4.5.0, 5.00, 5.5.0, 6.00, 6.5.0, 7.00, 8.00, 12.00. 32 lenses in two bars, 16 lenses each, MINUS in red and PLUS in


3.5X 420mm Dental Surgical Binocular Loupes Magnifying Optical Glasses Head Lamp
3.5X 420mm Dental Surgical Binocular Loupes Magnifying Optical Glasses Head Lamp
By KPfaster
In Stock
$65.32

mpn: 373757, ean: 0796862373757,

4.0 out of 5 stars with 34 reviews
Warranty: 12 months money back and free replacement. If you have any problems, feel free to contact us. We will respond within 24 hours and try to help you the best! Kindly remind: Before sending the loupes,our technician has already adjusted it very clear and focus well. When you received it,please don't move the lens cones. Otherwise,it is very difficulty to reach a good sight as before. Thanks for your understanding. Specification: Portable LED headlight High intensity>15000-30000Lux Cont


Portable 3.5X 420mm Magnifier Dental Lab Surgical Loupes Lens Optical Glass with Carry Case (US Shipping)
Portable 3.5X 420mm Magnifier Dental Lab Surgical Loupes Lens Optical Glass with Carry Case (US Shipping)
By NICE CHOOSE
In Stock
$30.30

ean: 0796862420864,

4.1 out of 5 stars with 52 reviews
Features: Head Strap Adjustment Tool Setting Target Flip Grip Ultra Light Weight (75.0 grams) One Step Pupillary Adjustment Convenient 420mm Working Distance Adjustable Angular Viewing Large Depth of Field Easy Convergence Settings Safety Soft Touch Frame Flip-up Design Large Field of View Stylish Designs Multi-Person Use Handy Protective Carry Case Inclusive cleaning cloth Screwdriver Flexible Headband Specification: Magnification: 3.5X Working distance: 420mm Depth of field: 8


Zgood Dental 2.5X-R Medical Binocular Loupes Aluminum Alloy Frame Optical Glass Color Black DY-111
Zgood Dental 2.5X-R Medical Binocular Loupes Aluminum Alloy Frame Optical Glass Color Black DY-111
By ZGOOD
In Stock
$57.99
4.8 out of 5 stars with 22 reviews
The Frame is made of  advanced materials, the quality of the lens is much better.Specification:Magnification :2.5X Working distance :440-540 mm Warranty:1 yearPackage List: 1 * Main glass 1 * Protective cups 1 * Inclusive cleaning cloth 1 * Screwdriver 1 * Flexible Headband Magnification :2.5X. Working distance :440-R mm.


LIUFDJ Magnifier with LED Lamp Head-Mounted Adjustable Magnification Magnifying Glass, High-Definition High-Speed Maintenance Inspection Portable
LIUFDJ Magnifier with LED Lamp Head-Mounted Adjustable Magnification Magnifying Glass, High-Definition High-Speed Maintenance Inspection Portable
By LIUFDJ
In Stock
$42.06

mpn: LIU, ean: 6949339187591,

4.5 out of 5 stars with 38 reviews
☞☞ Welcome to our store√Have you noticed that the elders have the following problems? The drug description text can not be seen clearly, the vision of glasses disease is diminished, reading newspapers are getting more and more difficult, etc.In fact, you can choose to try with a magnifying glass. And our magnifying glass has many advantages:The magnifying glass is equipped with a glass magnifying glass with a diameter of 60 mm. The powerful 5x magnification allows aging eyes to see intrica



Viewing Page 1 of 8

View more products in Science Education.
Feel free to Browse Our Catalog.

Browse Our Catalog




Privacy Policy / Terms of Service / Accessibility Statement
© 2019 - poweroflearning.org. All Rights Reserved.