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4557 Refract Item Product / 114 Page.

$Astronomical Telescope DIY Accessories 60 Series Refracted HD Achromatic Objective Lens Student Introduction$

- 10%

Astronomical Telescope DIY Accessories 60 Series Refracted HD Achromatic Objective Lens Student Introduction

61.44 55.30

Detail

$Optical cone 35.9x20mm Laser lens Optical experiment Prism Sensor lens Optical dispersion refraction Customizable$

- 50%

Optical cone 35.9x20mm Laser lens Optical experiment Prism Sensor lens Optical dispersion refraction Customizable

25.28 12.64

Detail

$30x30x100mm Triangular Prism Physics Teaching Refraction Spectrum Rainbow K9 Optical Glass Prism Children Student Gift$

- 14%

30x30x100mm Triangular Prism Physics Teaching Refraction Spectrum Rainbow K9 Optical Glass Prism Children Student Gift

14.69 12.49

Detail

$Gem Refractometer With Refractive Oil For Jewelry Gemstone Ldentification Measure Refractive Index Gems Value 1.30~1.81RI$

- 39%

Gem Refractometer With Refractive Oil For Jewelry Gemstone Ldentification Measure Refractive Index Gems Value 1.30~1.81RI

982.65 589.59

Detail

$Lazy Man Glasses Comfortable Horizontal Reading Eyewear Lenses Lying Down Watching Tv Refractive Eyeglasses$

- 10%

Lazy Man Glasses Comfortable Horizontal Reading Eyewear Lenses Lying Down Watching Tv Refractive Eyeglasses

12.00 10.80

Detail

$D104mm Diameter F800 Focal Length Refraction objective lens D104F800 doublet lens Multi Coated Astronomical telescope$

- 10%

D104mm Diameter F800 Focal Length Refraction objective lens D104F800 doublet lens Multi Coated Astronomical telescope

1312.00 1180.80

Detail

$Astronomical Telescope Accessories 1.25 Inch Refraction Rack Metal Focusing Seat 31.75mm Universal$

- 17%

Astronomical Telescope Accessories 1.25 Inch Refraction Rack Metal Focusing Seat 31.75mm Universal

50.86 41.71

Detail

$Two Bottles Refractive Index Fluid oil 3ml each 1.300 ~ 1.800 RI Range for Gem Refractometer$

- 7%

Two Bottles Refractive Index Fluid oil 3ml each 1.300 ~ 1.800 RI Range for Gem Refractometer

18.10 16.83

Detail

$Digital Glycerine Concentration refractometer Meter Tester Glycerometer 0.0-100% glycerol Refractive Index 1.3350―1.47730nD$

- 44%

Digital Glycerine Concentration refractometer Meter Tester Glycerometer 0.0-100% glycerol Refractive Index 1.3350―1.47730nD

178.00 99.68

Detail

$Diameter 52mm Green Film Double Separation Achromatic Objective Lens DIY Refracting Astronomical Telescope Accessories$

- 14%

Diameter 52mm Green Film Double Separation Achromatic Objective Lens DIY Refracting Astronomical Telescope Accessories

140.00 119.00

Detail

$0-55% Range Urea Concentration Car Diesel Engine Exhaust Gas Treatment Liquid Refraction Hydrometer Urea Content Tester Detector$

- 40%

0-55% Range Urea Concentration Car Diesel Engine Exhaust Gas Treatment Liquid Refraction Hydrometer Urea Content Tester Detector

101.64 59.97

Detail

$Geometric Optics Experiment Kit Concave-Convex Lens Meniscus Lens Prism Optic Refraction Optical Experiment Kit$

- 26%

Geometric Optics Experiment Kit Concave-Convex Lens Meniscus Lens Prism Optic Refraction Optical Experiment Kit

13.07 9.67

Detail

$Objective Lens Astronomical Telescope 50/350 Glued Multi-Layer Coating Refractive Lenses$

- 18%

Objective Lens Astronomical Telescope 50/350 Glued Multi-Layer Coating Refractive Lenses

22.99 18.85

Detail

$Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students Present$

- 5%

Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students Present

30.01 28.51

Detail

$Optical Objective Lens Double Glued D70F400 Achromatic Refractive DIY Homemade Refracting DIY Accessories$

- 18%

Optical Objective Lens Double Glued D70F400 Achromatic Refractive DIY Homemade Refracting DIY Accessories

27.70 22.71

Detail

$Geometric Optics Experiment Kit Concave-Convex Lens Refraction Optical Experiment Kit$

- 21%

Geometric Optics Experiment Kit Concave-Convex Lens Refraction Optical Experiment Kit

12.69 9.90

Detail

$80mm Diameter half round Glass Block Prism for Refraction optics experiment$

- 20%

80mm Diameter half round Glass Block Prism for Refraction optics experiment

13.59 10.74

Detail

$24MM Rainbow Optical Glass Refracted Light Spectrum Experiment Multi-faceted Bright Light Combine Physics Teaching$

24MM Rainbow Optical Glass Refracted Light Spectrum Experiment Multi-faceted Bright Light Combine Physics Teaching

7.78

Detail

$D60F500 Dual Separation Objective Lens Astronomical Telescope Refractive$

- 9%

D60F500 Dual Separation Objective Lens Astronomical Telescope Refractive

17.00 15.47

Detail

$Glasses 3D Red Movie Eyeglasses Blue Viewing Paper Anaglyph Refraction Cardboard Movies Cyan Game Style White Props Theater$

- 49%

Glasses 3D Red Movie Eyeglasses Blue Viewing Paper Anaglyph Refraction Cardboard Movies Cyan Game Style White Props Theater

44.90 22.45

Detail

- 18%

Objective Lens D70Mm Focal Length 300/360/400/700Mm Optical Glass Achromatic Double Separation Lenses Telescope Diy Accessories

22.75 18.65

Detail

$Teaching instrument prism with bracket physical optics experiment rainbow beam splitter prism refraction$

- 10%

Teaching instrument prism with bracket physical optics experiment rainbow beam splitter prism refraction

4.40 3.96

Detail

$Optical Triangular Glass Lens Set Transparent Matte Prism Physical Optical Glass Optical Experimental Equipment Light Refraction$

- 39%

Optical Triangular Glass Lens Set Transparent Matte Prism Physical Optical Glass Optical Experimental Equipment Light Refraction

21.15 12.90

Detail

$Gem Refractometer with Refraction Oil Jewelry Identification Instrument Distinguish Tools Jade Stone Refractive Index Tester$

- 18%

Gem Refractometer with Refraction Oil Jewelry Identification Instrument Distinguish Tools Jade Stone Refractive Index Tester

109.37 89.68

Detail

$80mm Doublet Aperture Refractive Glass Achromatic Objective Lens DIY Professional Refractor Astronomy Telescope Accessories$

- 10%

80mm Doublet Aperture Refractive Glass Achromatic Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

288.36 259.52

Detail

$Glued Green Film Objective Achromatic Lens D62F350 D62F600 Refracting Collimator Astronomical Telescope Diy Accessories$

- 30%

Glued Green Film Objective Achromatic Lens D62F350 D62F600 Refracting Collimator Astronomical Telescope Diy Accessories

30.00 21.00

Detail

$Stereoscopic Variable Prismatic Trainer Visual Training Tools Orthoptic for Refractive Errors Amblyopia Squint Stereo$

- 30%

Stereoscopic Variable Prismatic Trainer Visual Training Tools Orthoptic for Refractive Errors Amblyopia Squint Stereo

1230.57 861.40

Detail

$D60F900 Astronomical Telescope Refractive Separation Objective$

- 9%

D60F900 Astronomical Telescope Refractive Separation Objective

17.00 15.47

Detail

$Double-Cemented Refracting Astronomical Telescope Green Film Achromatic Lenses Objective Lens Diameter 28mm K9 Glass$

- 15%

Double-Cemented Refracting Astronomical Telescope Green Film Achromatic Lenses Objective Lens Diameter 28mm K9 Glass

139.70 118.74

Detail

$Astronomical Telescope DIY Accessories 60 Series Refractive HD Achromatic Objective Lenses$

- 18%

Astronomical Telescope DIY Accessories 60 Series Refractive HD Achromatic Objective Lenses

19.66 16.12

Detail

$Geometric Optics Experiment Kit Concave-Convex Lens Meniscus Lens Prism Optic Refraction Optical Experiment Kit$

Geometric Optics Experiment Kit Concave-Convex Lens Meniscus Lens Prism Optic Refraction Optical Experiment Kit

8.61

Detail

$Refraction objective lens d83f800 multilayer film of double glued objective lens for astronomical telescope$

- 9%

Refraction objective lens d83f800 multilayer film of double glued objective lens for astronomical telescope

327.62 294.86

Detail

$Geometric Optics Experiment Kit Concave-Convex Lens Meniscus Lens Prism Optic Refraction Optical Experiment Kit$

- 38%

Geometric Optics Experiment Kit Concave-Convex Lens Meniscus Lens Prism Optic Refraction Optical Experiment Kit

14.01 8.55

Detail

$Gem Refractometer With Refractive Oil For Jewelry Gemstone Ldentification Measure Refractive Index Gems Value 1.30~1.81RI$

- 40%

Gem Refractometer With Refractive Oil For Jewelry Gemstone Ldentification Measure Refractive Index Gems Value 1.30~1.81RI

955.55 573.33

Detail

$Geometric Optics Experiment Kit Concave-Convex Lens Prism Optic Refraction Optical Experiment Kit$

- 54%

Geometric Optics Experiment Kit Concave-Convex Lens Prism Optic Refraction Optical Experiment Kit

15.16 6.97

Detail

$80mm Diameter Focusing Seat with Toothed Plastic 1.25 Inch DIY Accessories Refraction Series Long Tube Focusing Seat$

- 18%

80mm Diameter Focusing Seat with Toothed Plastic 1.25 Inch DIY Accessories Refraction Series Long Tube Focusing Seat

24.22 19.86

Detail

$10 20 25 34mm Optical Glass Right Angle Prism 90 Degree Total Reflection Triangle Prism Lens Physical Experiment Ray Refraction$

- 29%

10 20 25 34mm Optical Glass Right Angle Prism 90 Degree Total Reflection Triangle Prism Lens Physical Experiment Ray Refraction

5.98 4.19

Detail

$Refracting Astronomical Telescope Objective Lens Diameter 36mm K9 Glass Doublet Achromatic Lenses$

- 14%

Refracting Astronomical Telescope Objective Lens Diameter 36mm K9 Glass Doublet Achromatic Lenses

115.60 98.26

Detail

$Physical Science Optical Experiments Light Reflection and Refraction Demonstrator Foldable Student Teaching Instrument Tools$

- 60%

Physical Science Optical Experiments Light Reflection and Refraction Demonstrator Foldable Student Teaching Instrument Tools

31.50 12.60

Detail

$HD Astronomical Telescope Objective Lens Blue Film Diameter 50mm Focal Length 360mm Double Separation Refractive Optical Glass$

- 17%

HD Astronomical Telescope Objective Lens Blue Film Diameter 50mm Focal Length 360mm Double Separation Refractive Optical Glass

21.76 18.06

Detail