Refracting Product Overview Buy Online at Sale Prices

Showing 73–108 of 431 results

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47% off

$PORK-A Flexible Vision Training Tool Optical Flip-Up Frame For Refraction And Amblyopia Correction$ $PORK-A Flexible Vision Training Tool Optical Flip-Up Frame For Refraction And Amblyopia Correction$

PORK-A Flexible Vision Training Tool Optical Flip-Up Frame For Refraction And Amblyopia Correction

$9.31~~$17.56~~

3% off

$Refractive Astronomical Telescope 60mm Double Separation Double Gluing Objective Lens DIY Special for Stargazing And Sky Watchin$ $Refractive Astronomical Telescope 60mm Double Separation Double Gluing Objective Lens DIY Special for Stargazing And Sky Watchin$

Refractive Astronomical Telescope 60mm Double Separation Double Gluing Objective Lens DIY Special for Stargazing And Sky Watchin

$145.50~~$150.00~~

48% off

$Handheld 0~40% Sugar Refractometer Household 0~25% Alcohol Wine Refractometer Beer Brix Concentration Detector Wort Tester$ $Handheld 0~40% Sugar Refractometer Household 0~25% Alcohol Wine Refractometer Beer Brix Concentration Detector Wort Tester$

Handheld 0~40% Sugar Refractometer Household 0~25% Alcohol Wine Refractometer Beer Brix Concentration Detector Wort Tester

$72.65~~$139.72~~

371 sold

4% off

$Laundry detergent active substance detector, detergent, polyester, saponification liquid, surfactant refraction$ $Laundry detergent active substance detector, detergent, polyester, saponification liquid, surfactant refraction$

Laundry detergent active substance detector, detergent, polyester, saponification liquid, surfactant refraction

$180.48~~$188.00~~

43% off

$For Microscope Camera Magnification Objective Barlow Lens Microscope Enhancement Doubling Total Magnification Refractive Index$ $For Microscope Camera Magnification Objective Barlow Lens Microscope Enhancement Doubling Total Magnification Refractive Index$

For Microscope Camera Magnification Objective Barlow Lens Microscope Enhancement Doubling Total Magnification Refractive Index

$106.39~~$186.65~~

12% off

$Lazy glasses refract while lying down, watching mobile phones, TV shows, dramas, and books without looking down OO$ $Lazy glasses refract while lying down, watching mobile phones, TV shows, dramas, and books without looking down OO$

Lazy glasses refract while lying down, watching mobile phones, TV shows, dramas, and books without looking down OO

$140.80~~$160.00~~

17% off

$Refraction D70F500 Dual Separation Objective Lens 70500 Astronomical Telescope Accessories Glass Lens Diameter 70mm Focal Length$ $Refraction D70F500 Dual Separation Objective Lens 70500 Astronomical Telescope Accessories Glass Lens Diameter 70mm Focal Length$

Refraction D70F500 Dual Separation Objective Lens 70500 Astronomical Telescope Accessories Glass Lens Diameter 70mm Focal Length

$148.79~~$180.46~~

$Yieryi Hand Held Tester Tool 4 In 1 Engine Fluid Glycol Antifreeze Freezing Point Car Battery Refractometer ATC With Black Bag$ $Yieryi Hand Held Tester Tool 4 In 1 Engine Fluid Glycol Antifreeze Freezing Point Car Battery Refractometer ATC With Black Bag$

Yieryi Hand Held Tester Tool 4 In 1 Engine Fluid Glycol Antifreeze Freezing Point Car Battery Refractometer ATC With Black Bag

$17.52~~$17.52~~

3 sold

34% off

$Telescope Eyepiece Accessories Plastic Refractive Positive Image 24.5mm 0.965 Inch 45 Degree Zenith Universal for Telescopes$ $Telescope Eyepiece Accessories Plastic Refractive Positive Image 24.5mm 0.965 Inch 45 Degree Zenith Universal for Telescopes$

Telescope Eyepiece Accessories Plastic Refractive Positive Image 24.5mm 0.965 Inch 45 Degree Zenith Universal for Telescopes

$57.85~~$87.65~~

17% off

$51mm Doublet Objective Lens Focal Length 183mm DIY Refracted Astronomic Telescope$ $51mm Doublet Objective Lens Focal Length 183mm DIY Refracted Astronomic Telescope$

51mm Doublet Objective Lens Focal Length 183mm DIY Refracted Astronomic Telescope

$17.98~~$21.66~~

10% off

$45 degree full reflection lens 25*3 Fiber lase-r cutting YAG welding machine 20*3 Marking machine refraction mirror 30*3.1PCS$

45 degree full reflection lens 253 Fiber lase-r cutting YAG welding machine 203 Marking machine refraction mirror 30*3.1PCS

$81.03~~$90.03~~

15% off

$Physical Optics Experiment Instrument Light Reflection Refraction And Total Reflection Demonstration Device$ $Physical Optics Experiment Instrument Light Reflection Refraction And Total Reflection Demonstration Device$

Physical Optics Experiment Instrument Light Reflection Refraction And Total Reflection Demonstration Device

$18.60~~$21.88~~

30% off

Professional Zoom Monocular Telescope HD Low Light Optical Scope Portable Handheld Outdoor Viewer Travel Photography Sightseeing

$138.60~~$198.00~~

20% off

$MO25 laser reflector mirror metal refractive diameter 20, 30, 38.1 mm engraving and cutting machine accessories$ $MO25 laser reflector mirror metal refractive diameter 20, 30, 38.1 mm engraving and cutting machine accessories$

MO25 laser reflector mirror metal refractive diameter 20, 30, 38.1 mm engraving and cutting machine accessories

$37.60~~$47.00~~

30% off

30X40 Monocular Telescope High Power HD Optical Scope Portable Folding Pirate Telescope Outdoor Travel Hiking and Sightseeing

$140.70~~$201.00~~

40% off

$Grape Wine Refractometer Grape Fruit Sugar Alcohol Concentration 0~25% Alcohol 0~40% Brix Refractive Meter ATC Brix AnalyzerTool$ $Grape Wine Refractometer Grape Fruit Sugar Alcohol Concentration 0~25% Alcohol 0~40% Brix Refractive Meter ATC Brix AnalyzerTool$

Grape Wine Refractometer Grape Fruit Sugar Alcohol Concentration 0~25% Alcohol 0~40% Brix Refractive Meter ATC Brix AnalyzerTool

$7.79~~$12.99~~

1 sold

34% off

$70mm focusing mount DIY homemade refracting astronomical telescope eyepiece mount integrated metal focusing tube rack$ $70mm focusing mount DIY homemade refracting astronomical telescope eyepiece mount integrated metal focusing tube rack$

70mm focusing mount DIY homemade refracting astronomical telescope eyepiece mount integrated metal focusing tube rack

$128.89~~$195.29~~

34% off

$D31F62.2 Astronomical Telescope DIY Accessory - Green Film Refractive Achromatic Objective Lens Parallel Light Tube$ $D31F62.2 Astronomical Telescope DIY Accessory - Green Film Refractive Achromatic Objective Lens Parallel Light Tube$

D31F62.2 Astronomical Telescope DIY Accessory - Green Film Refractive Achromatic Objective Lens Parallel Light Tube

$92.13~~$139.59~~

15% off

$Lens Imaging Equipment Tools Refraction Optical Experiment Set Teaching Aids Learning Kits for Teacher Student Education$ $Lens Imaging Equipment Tools Refraction Optical Experiment Set Teaching Aids Learning Kits for Teacher Student Education$

Lens Imaging Equipment Tools Refraction Optical Experiment Set Teaching Aids Learning Kits for Teacher Student Education

$134.32~~$158.02~~

30% off

$60mm Diameter Refraction Objective Lens Holder, ABS Plastic Material, DIY Self-Made Astronomical Telescope Accessories$ $60mm Diameter Refraction Objective Lens Holder, ABS Plastic Material, DIY Self-Made Astronomical Telescope Accessories$

60mm Diameter Refraction Objective Lens Holder, ABS Plastic Material, DIY Self-Made Astronomical Telescope Accessories

$6.30~~$9.00~~

26% off

$10 12 13 15 16 17 18 19mm Doublet Glued Achromatic Lens for Refractive Telescope DIY Accessories Mini size Achromatic Objectives$ $10 12 13 15 16 17 18 19mm Doublet Glued Achromatic Lens for Refractive Telescope DIY Accessories Mini size Achromatic Objectives$

10 12 13 15 16 17 18 19mm Doublet Glued Achromatic Lens for Refractive Telescope DIY Accessories Mini size Achromatic Objectives

$65.94~~$89.11~~

20% off

$Diameter 62mm Refractive Green Film Lenses Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 350mm 600mm$ $Diameter 62mm Refractive Green Film Lenses Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 350mm 600mm$

Diameter 62mm Refractive Green Film Lenses Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 350mm 600mm

$14.49~~$18.11~~

1 sold

34% off

$67mm aperture focusing seat with teeth 1.25-inch interface refracting astronomical telescope accessories DIY special$ $67mm aperture focusing seat with teeth 1.25-inch interface refracting astronomical telescope accessories DIY special$

67mm aperture focusing seat with teeth 1.25-inch interface refracting astronomical telescope accessories DIY special

$103.62~~$157.00~~

51% off

$Brix Refractometer Hand held Sugar Level Test Meter Food Fruit Beverages Brix Content Homebrew Tool with ATC/Brix Range 0~32%$ $Brix Refractometer Hand held Sugar Level Test Meter Food Fruit Beverages Brix Content Homebrew Tool with ATC/Brix Range 0~32%$

Brix Refractometer Hand held Sugar Level Test Meter Food Fruit Beverages Brix Content Homebrew Tool with ATC/Brix Range 0~32%

$72.17~~$147.28~~

10 sold

20% off

$New Shockproof Box Packaging 0-32% Brix Refractometer Brix Meter Beer Handheld Sugar Meter ATC Optical Tester$ $New Shockproof Box Packaging 0-32% Brix Refractometer Brix Meter Beer Handheld Sugar Meter ATC Optical Tester$

New Shockproof Box Packaging 0-32% Brix Refractometer Brix Meter Beer Handheld Sugar Meter ATC Optical Tester

$14.21~~$17.76~~

9 sold

67% off

$Science Experiment Toolset Glass Convex Concave Lenses Prism For Physics Optics Teaching Light Refraction Study Aids$ $Science Experiment Toolset Glass Convex Concave Lenses Prism For Physics Optics Teaching Light Refraction Study Aids$

Science Experiment Toolset Glass Convex Concave Lenses Prism For Physics Optics Teaching Light Refraction Study Aids

$28.55~~$86.51~~

3% off

$10x15mm Optical Axicon Lens Conical Prism Laser Beam Shaping Refraction Dispersion Lens for Sensors Laboratory Experiments$ $10x15mm Optical Axicon Lens Conical Prism Laser Beam Shaping Refraction Dispersion Lens for Sensors Laboratory Experiments$

10x15mm Optical Axicon Lens Conical Prism Laser Beam Shaping Refraction Dispersion Lens for Sensors Laboratory Experiments

$58.22~~$60.02~~

24% off

$40–50mm Aperture Cemented Optical Glass Lens Refractive with Blue/Green Coatings for Astronomical Telescope Lenses$ $40–50mm Aperture Cemented Optical Glass Lens Refractive with Blue/Green Coatings for Astronomical Telescope Lenses$

40–50mm Aperture Cemented Optical Glass Lens Refractive with Blue/Green Coatings for Astronomical Telescope Lenses

$81.27~~$106.94~~

34% off

$D60F342 Refractive adhesive blue film objective lens Achromatic lens Parallel light tube astronomical telescope DIY accessories$ $D60F342 Refractive adhesive blue film objective lens Achromatic lens Parallel light tube astronomical telescope DIY accessories$

D60F342 Refractive adhesive blue film objective lens Achromatic lens Parallel light tube astronomical telescope DIY accessories

$95.28~~$144.37~~

38% off

$ABAE-A Flexible Vision Training Tool Device:Advanced Optical Flip-Up Frame For Refraction Correction And Amblyopia Therapy$ $ABAE-A Flexible Vision Training Tool Device:Advanced Optical Flip-Up Frame For Refraction Correction And Amblyopia Therapy$

ABAE-A Flexible Vision Training Tool Device:Advanced Optical Flip-Up Frame For Refraction Correction And Amblyopia Therapy

$9.34~~$15.07~~

50% off

$yieryi Handheld 0-80% Alcohol Refractometer for spirits Household liquor brewing refractometer Alcohol Concentration Detector$ $yieryi Handheld 0-80% Alcohol Refractometer for spirits Household liquor brewing refractometer Alcohol Concentration Detector$

yieryi Handheld 0-80% Alcohol Refractometer for spirits Household liquor brewing refractometer Alcohol Concentration Detector

$81.67~~$163.35~~

1 sold

$4 in 1 Car Automotive Antifreeze Refractometro Battery Cooling Liquid Water Coolant Hand Held Tester Adblue Glass Refractometer$ $4 in 1 Car Automotive Antifreeze Refractometro Battery Cooling Liquid Water Coolant Hand Held Tester Adblue Glass Refractometer$

4 in 1 Car Automotive Antifreeze Refractometro Battery Cooling Liquid Water Coolant Hand Held Tester Adblue Glass Refractometer

$10.22~~$10.22~~

19 sold

34% off

$D23F213 Refractive adhesive blue film objective lens Achromatic lens Parallel light tube astronomical telescope Diy accessories$ $D23F213 Refractive adhesive blue film objective lens Achromatic lens Parallel light tube astronomical telescope Diy accessories$

D23F213 Refractive adhesive blue film objective lens Achromatic lens Parallel light tube astronomical telescope Diy accessories

$67.71~~$102.59~~

20% off

$25mm Focal 60mm Refractive Gluing Green Film Objective Lens Achromatic Lenses Parallel Light Tube Projector Camera Optical$ $25mm Focal 60mm Refractive Gluing Green Film Objective Lens Achromatic Lenses Parallel Light Tube Projector Camera Optical$

25mm Focal 60mm Refractive Gluing Green Film Objective Lens Achromatic Lenses Parallel Light Tube Projector Camera Optical

$92.50~~$115.63~~

49% off

$Car Antifreeze Refractometer Ethylene Propylene Glycol 1-1.4 Antifreeze Battery Fluid Hydrometer Glass Freezing Point Tester$ $Car Antifreeze Refractometer Ethylene Propylene Glycol 1-1.4 Antifreeze Battery Fluid Hydrometer Glass Freezing Point Tester$

Car Antifreeze Refractometer Ethylene Propylene Glycol 1-1.4 Antifreeze Battery Fluid Hydrometer Glass Freezing Point Tester

$71.94~~$141.05~~

41 sold

53% off

yieryi Handheld 0-80% Alcohol Refractometer for spirits Household liquor brewing refractometer Alcohol Concentration Detector

$10.81~~$23.00~~

3 sold

47% off

PORK-A Flexible Vision Training Tool Optical Flip-Up Frame For Refraction And Amblyopia Correction

$9.31 $17.56

Categories: Tools, Measurement & Analysis Instruments

Buy Now

3% off

Refractive Astronomical Telescope 60mm Double Separation Double Gluing Objective Lens DIY Special for Stargazing And Sky Watchin

$145.50 $150.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

48% off

Handheld 0~40% Sugar Refractometer Household 0~25% Alcohol Wine Refractometer Beer Brix Concentration Detector Wort Tester

$72.65 $139.72

371 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

4% off

Laundry detergent active substance detector, detergent, polyester, saponification liquid, surfactant refraction

$180.48 $188.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

43% off

For Microscope Camera Magnification Objective Barlow Lens Microscope Enhancement Doubling Total Magnification Refractive Index

$106.39 $186.65

Categories: Tools, Measurement & Analysis Instruments

Buy Now

12% off

Lazy glasses refract while lying down, watching mobile phones, TV shows, dramas, and books without looking down OO

$140.80 $160.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

17% off

Refraction D70F500 Dual Separation Objective Lens 70500 Astronomical Telescope Accessories Glass Lens Diameter 70mm Focal Length

$148.79 $180.46

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Yieryi Hand Held Tester Tool 4 In 1 Engine Fluid Glycol Antifreeze Freezing Point Car Battery Refractometer ATC With Black Bag

$17.52 $17.52

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

34% off

Telescope Eyepiece Accessories Plastic Refractive Positive Image 24.5mm 0.965 Inch 45 Degree Zenith Universal for Telescopes

$57.85 $87.65

Categories: Tools, Measurement & Analysis Instruments

Buy Now

17% off

$51mm Doublet Objective Lens Focal Length 183mm DIY Refracted Astronomic Telescope$ $51mm Doublet Objective Lens Focal Length 183mm DIY Refracted Astronomic Telescope$