Refracting Product Overview Buy Online at Sale Prices

Showing 145–180 of 1018 results

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2% 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

$147.00~~$150.00~~

Askar 50P F3.8 A portable, versatile quadruplet APO astrograph telescope

$2163.00~~$2163.00~~

8 sold

$93(90) Aperture F500/600/800/900/1000Mm Refractive Objective Diy Homemade Astronomical Telescope$ $93(90) Aperture F500/600/800/900/1000Mm Refractive Objective Diy Homemade Astronomical Telescope$

93(90) Aperture F500/600/800/900/1000Mm Refractive Objective Diy Homemade Astronomical Telescope

$442.90~~$442.90~~

2 sold

3% off

$1x1x1cm Optical Glass Dispersion Cube for Physics Education Science Classroom Teaching Kids Light Refraction$ $1x1x1cm Optical Glass Dispersion Cube for Physics Education Science Classroom Teaching Kids Light Refraction$

1x1x1cm Optical Glass Dispersion Cube for Physics Education Science Classroom Teaching Kids Light Refraction

$32.91~~$33.94~~

$Objective Lens Holder Diameter 60Mm Diy Homemade Refractor Astronomical Telescope Abs Plastic$ $Objective Lens Holder Diameter 60Mm Diy Homemade Refractor Astronomical Telescope Abs Plastic$

Objective Lens Holder Diameter 60Mm Diy Homemade Refractor Astronomical Telescope Abs Plastic

$7.99~~$7.99~~

1 sold

24% off

$1PCS K9 D51F225 Refractive Cemented Green-Coated Optical Lens Achromatic Lenses Collimator for Projector Camera Telescope$ $1PCS K9 D51F225 Refractive Cemented Green-Coated Optical Lens Achromatic Lenses Collimator for Projector Camera Telescope$

1PCS K9 D51F225 Refractive Cemented Green-Coated Optical Lens Achromatic Lenses Collimator for Projector Camera Telescope

$144.90~~$190.66~~

45% off

$Prism Refraction Sugar Refractometer Handheld Densimeter Sugar Concentration Tester Resolution High Precision$ $Prism Refraction Sugar Refractometer Handheld Densimeter Sugar Concentration Tester Resolution High Precision$

Prism Refraction Sugar Refractometer Handheld Densimeter Sugar Concentration Tester Resolution High Precision

$121.57~~$221.04~~

2% off

$1Pcs Crystal Glass Triangular Prism Pyramid 50x50mm Rainbow Refraction Feng Shui Home Office Decor Ornaments Crystal Ornaments$ $1Pcs Crystal Glass Triangular Prism Pyramid 50x50mm Rainbow Refraction Feng Shui Home Office Decor Ornaments Crystal Ornaments$

1Pcs Crystal Glass Triangular Prism Pyramid 50x50mm Rainbow Refraction Feng Shui Home Office Decor Ornaments Crystal Ornaments

$72.76~~$74.98~~

7% off

Heltec Lithium Lifepo4 8S Active Balancer with Voltage Display TFT Battery Voltage Tester 5A Energy Transfer Equalizer

$261.54~~$283.23~~

46 sold

9% off

$Digital refractometer, gemstone refractometer, jewelry identification gemstone refractive index measuring instrument$ $Digital refractometer, gemstone refractometer, jewelry identification gemstone refractive index measuring instrument$

Digital refractometer, gemstone refractometer, jewelry identification gemstone refractive index measuring instrument

$2269.99~~$2494.50~~

$20x20x20mm Cube Optical Prism DIY Decoration Edge Glass Step Lens Beam Splitter Light Refraction Physical Explore Great Gift$ $20x20x20mm Cube Optical Prism DIY Decoration Edge Glass Step Lens Beam Splitter Light Refraction Physical Explore Great Gift$

20x20x20mm Cube Optical Prism DIY Decoration Edge Glass Step Lens Beam Splitter Light Refraction Physical Explore Great Gift

$35.91~~$35.91~~

51% off

Lens Imaging Equipment Tools Physical Teaching Tools Learning Kits Physics Lab Learning Kits for Teacher Education

$74.60~~$152.24~~

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~~

5% off

$Digital Refractometer 0-50% Brix Coffee Sugar Portable Sugar Detector Fruit Refraction Tester$ $Digital Refractometer 0-50% Brix Coffee Sugar Portable Sugar Detector Fruit Refraction Tester$

Digital Refractometer 0-50% Brix Coffee Sugar Portable Sugar Detector Fruit Refraction Tester

$1285.05~~$1352.68~~

$20 * 20 * 50 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization$ $20 * 20 * 50 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization$

20 * 20 * 50 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization

$15.00~~$15.00~~

15% off

$Hollow Equilateral Triangular Prism 40*40*40*33mm Optical Refraction Physics Spectroscopy Experiment Equipment$ $Hollow Equilateral Triangular Prism 40*40*40*33mm Optical Refraction Physics Spectroscopy Experiment Equipment$

Hollow Equilateral Triangular Prism 404040*33mm Optical Refraction Physics Spectroscopy Experiment Equipment

$594.15~~$699.00~~

1 sold

8% off

D203F750 D203F1600 Telescope Primary Mirror Objective Lens with Secondary Mirror D=203mm Focal Length 750mm Newtonian Reflect

$490.88~~$533.56~~

15% off

Astronomical Telescope Eyepiece Set HD Coated Optics Complete with Portable Case 1.25inch 4/10/40/8-24mm 2x 5x Barlow Lens

$420.00~~$494.12~~

52% off

$Optical Glass Pyramid Suncatcher Rainbow Maker Window Decor Photography Prop Light Refraction Art$ $Optical Glass Pyramid Suncatcher Rainbow Maker Window Decor Photography Prop Light Refraction Art$

Optical Glass Pyramid Suncatcher Rainbow Maker Window Decor Photography Prop Light Refraction Art

$37.76~~$78.66~~

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~~

42% off

Svbony SA203 12x50 Binoculars IPX7 PPS FMC Bak4 Portable Neckband Twist‑Up Eyecups for Outdoors Free Binocular Tripod Adapter

$173.99~~$299.99~~

89 sold

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

50% off

$Utf-4880 Optical Trial Lens Frame Fully Pd Adjustable Universal Type Trial Frame Refractive Segments Optometry$ $Utf-4880 Optical Trial Lens Frame Fully Pd Adjustable Universal Type Trial Frame Refractive Segments Optometry$

Utf-4880 Optical Trial Lens Frame Fully Pd Adjustable Universal Type Trial Frame Refractive Segments Optometry

$215.56~~$431.12~~

4 sold

28% off

$1 Pcs Blue‑Coated Separated Doublet Achromatic Objective Lens Refracting Type for Collimator Research Science Optical Instrument$ $1 Pcs Blue‑Coated Separated Doublet Achromatic Objective Lens Refracting Type for Collimator Research Science Optical Instrument$

1 Pcs Blue‑Coated Separated Doublet Achromatic Objective Lens Refracting Type for Collimator Research Science Optical Instrument

$90.44~~$125.61~~

50% off

$1/4 Inch Threaded Optical Glass Prism for Photography Rainbow Effect Prism with Mounting Hole Cool Light Refraction$ $1/4 Inch Threaded Optical Glass Prism for Photography Rainbow Effect Prism with Mounting Hole Cool Light Refraction$

1/4 Inch Threaded Optical Glass Prism for Photography Rainbow Effect Prism with Mounting Hole Cool Light Refraction

$58.82~~$117.65~~

2 sold

51% off

$Transparent glass prism, professional light refraction design, multifunctional teaching aid and photography decoration$ $Transparent glass prism, professional light refraction design, multifunctional teaching aid and photography decoration$

Transparent glass prism, professional light refraction design, multifunctional teaching aid and photography decoration

$30.25~~$61.74~~

15 sold

Celestron Powerseeker 80Eq Professional Astronomical Telescope For Space Star Moon Planet Large Objective EQ2 German Equatorial

$1269.00~~$1269.00~~

51% off

$1Pcs Transparent Crystal Glass Pyramid Prism 50x50mm Triangular Rainbow Refractive Home Decor Feng Shui Window Ornament$ $1Pcs Transparent Crystal Glass Pyramid Prism 50x50mm Triangular Rainbow Refractive Home Decor Feng Shui Window Ornament$

1Pcs Transparent Crystal Glass Pyramid Prism 50x50mm Triangular Rainbow Refractive Home Decor Feng Shui Window Ornament

$45.50~~$92.85~~

$30 * 30 * 200 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization$ $30 * 30 * 200 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization$

30 * 30 * 200 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization

$45.90~~$45.90~~

4% off

Heltec Battery Equalizer for Two 12V Gel Flood AGM Lead Acid Batteries Voltage Balancer Lead Acid Battery Charger Regulator

$16.31~~$16.99~~

14 sold

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~~

36% off

$Accurate Sugar Testing Tool with Simultaneous for triple Parameter Readout Temperature Refractive Index 0-55% Range$ $Accurate Sugar Testing Tool with Simultaneous for triple Parameter Readout Temperature Refractive Index 0-55% Range$

Accurate Sugar Testing Tool with Simultaneous for triple Parameter Readout Temperature Refractive Index 0-55% Range

$435.49~~$680.46~~

$1Pcs 60Mm Glass Pyramid Crystal Prism for Rainbow Effect Sunlight Refraction Desk Ornament Home Decor Meditation$ $1Pcs 60Mm Glass Pyramid Crystal Prism for Rainbow Effect Sunlight Refraction Desk Ornament Home Decor Meditation$

1Pcs 60Mm Glass Pyramid Crystal Prism for Rainbow Effect Sunlight Refraction Desk Ornament Home Decor Meditation

$61.03~~$61.03~~

10% off

Heltec Hybrid Vehicle Battery Repair Tool 8 Channels 5A Equalizer for Toyota/Lexus NIMH 04/06/08/12 Cells 2-20V

$5520.28~~$6133.65~~

3 sold

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~~

5% off

$Prism 25 * 25 * 80 See Rainbow Science Test, Refraction of Light, Processing Custom Optical Instruments$ $Prism 25 * 25 * 80 See Rainbow Science Test, Refraction of Light, Processing Custom Optical Instruments$

Prism 25 * 25 * 80 See Rainbow Science Test, Refraction of Light, Processing Custom Optical Instruments

$21.15~~$22.26~~

2% off

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

$147.00 $150.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Askar 50P F3.8 A portable, versatile quadruplet APO astrograph telescope

$2163.00 $2163.00

8 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$93(90) Aperture F500/600/800/900/1000Mm Refractive Objective Diy Homemade Astronomical Telescope$ $93(90) Aperture F500/600/800/900/1000Mm Refractive Objective Diy Homemade Astronomical Telescope$

93(90) Aperture F500/600/800/900/1000Mm Refractive Objective Diy Homemade Astronomical Telescope

$442.90 $442.90

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

3% off

1x1x1cm Optical Glass Dispersion Cube for Physics Education Science Classroom Teaching Kids Light Refraction

$32.91 $33.94

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$Objective Lens Holder Diameter 60Mm Diy Homemade Refractor Astronomical Telescope Abs Plastic$ $Objective Lens Holder Diameter 60Mm Diy Homemade Refractor Astronomical Telescope Abs Plastic$

Objective Lens Holder Diameter 60Mm Diy Homemade Refractor Astronomical Telescope Abs Plastic

$7.99 $7.99

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

24% off

1PCS K9 D51F225 Refractive Cemented Green-Coated Optical Lens Achromatic Lenses Collimator for Projector Camera Telescope

$144.90 $190.66

Categories: Tools, Measurement & Analysis Instruments

Buy Now

45% off

Prism Refraction Sugar Refractometer Handheld Densimeter Sugar Concentration Tester Resolution High Precision

$121.57 $221.04

Categories: Tools, Measurement & Analysis Instruments

Buy Now

2% off

1Pcs Crystal Glass Triangular Prism Pyramid 50x50mm Rainbow Refraction Feng Shui Home Office Decor Ornaments Crystal Ornaments

$72.76 $74.98

Categories: Tools, Measurement & Analysis Instruments

Buy Now

7% off

Heltec Lithium Lifepo4 8S Active Balancer with Voltage Display TFT Battery Voltage Tester 5A Energy Transfer Equalizer

$261.54 $283.23

46 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

9% off

Digital refractometer, gemstone refractometer, jewelry identification gemstone refractive index measuring instrument

$2269.99 $2494.50

Categories: Tools, Measurement & Analysis Instruments

Buy Now

20x20x20mm Cube Optical Prism DIY Decoration Edge Glass Step Lens Beam Splitter Light Refraction Physical Explore Great Gift

$35.91 $35.91

Categories: Tools, Measurement & Analysis Instruments

Buy Now

51% off

Lens Imaging Equipment Tools Physical Teaching Tools Learning Kits Physics Lab Learning Kits for Teacher Education

$74.60 $152.24

Categories: Tools, Measurement & Analysis Instruments

Buy Now

20% off

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

$37.60 $47.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

5% off

$Digital Refractometer 0-50% Brix Coffee Sugar Portable Sugar Detector Fruit Refraction Tester$ $Digital Refractometer 0-50% Brix Coffee Sugar Portable Sugar Detector Fruit Refraction Tester$

Digital Refractometer 0-50% Brix Coffee Sugar Portable Sugar Detector Fruit Refraction Tester

$1285.05 $1352.68

Categories: Tools, Measurement & Analysis Instruments

Buy Now

20 * 20 * 50 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization

$15.00 $15.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

15% off

Hollow Equilateral Triangular Prism 404040*33mm Optical Refraction Physics Spectroscopy Experiment Equipment

$594.15 $699.00

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

8% off

D203F750 D203F1600 Telescope Primary Mirror Objective Lens with Secondary Mirror D=203mm Focal Length 750mm Newtonian Reflect

$490.88 $533.56

Categories: Tools, Measurement & Analysis Instruments

Buy Now

15% off

Astronomical Telescope Eyepiece Set HD Coated Optics Complete with Portable Case 1.25inch 4/10/40/8-24mm 2x 5x Barlow Lens

$420.00 $494.12

Categories: Tools, Measurement & Analysis Instruments

Buy Now

52% off

$Optical Glass Pyramid Suncatcher Rainbow Maker Window Decor Photography Prop Light Refraction Art$ $Optical Glass Pyramid Suncatcher Rainbow Maker Window Decor Photography Prop Light Refraction Art$