Refracted Product Overview Buy Online at Sale Prices

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38% off

$Yieryi Blue Tooth 0~55%/0~95% Brix Sugar Refractometer ±0.1% Refractive Index ATC Smart Online Monitor APP Control Meter$ $Yieryi Blue Tooth 0~55%/0~95% Brix Sugar Refractometer ±0.1% Refractive Index ATC Smart Online Monitor APP Control Meter$

Yieryi Blue Tooth 0~55%/0~95% Brix Sugar Refractometer ±0.1% Refractive Index ATC Smart Online Monitor APP Control Meter

$101.68~~$164.00~~

3 sold

9% off

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

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

$403.04~~$442.90~~

3 sold

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

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

$7.99~~$7.99~~

7 sold

50% off

$70mm Diameter External Tube Focusing Seat 1.25 Inch zenith mirror Eyepiece interface DIY Refractive Astronomical Telescope$ $70mm Diameter External Tube Focusing Seat 1.25 Inch zenith mirror Eyepiece interface DIY Refractive Astronomical Telescope$

70mm Diameter External Tube Focusing Seat 1.25 Inch zenith mirror Eyepiece interface DIY Refractive Astronomical Telescope

$68.43~~$136.86~~

3 sold

12% 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

$19.06~~$21.66~~

7 sold

$Photography version of the Herschel prism for observing sunspots and solar eclipses Photography refraction Profession accessory$ $Photography version of the Herschel prism for observing sunspots and solar eclipses Photography refraction Profession accessory$

Photography version of the Herschel prism for observing sunspots and solar eclipses Photography refraction Profession accessory

$1100.00~~$1100.00~~

$20mm Optical Prism Light Refraction Lens DIY Decoration Cube Edge Glass Dispersing Step Lens Beam Splitter Physics Research Gift$ $20mm Optical Prism Light Refraction Lens DIY Decoration Cube Edge Glass Dispersing Step Lens Beam Splitter Physics Research Gift$

20mm Optical Prism Light Refraction Lens DIY Decoration Cube Edge Glass Dispersing Step Lens Beam Splitter Physics Research Gift

$4.95~~$4.95~~

33% off

$2 PCS Glass Triangular Prism Spectrum Refracted Light Optical Prisms Teaching Tool Equipment Color Prisms Students$ $2 PCS Glass Triangular Prism Spectrum Refracted Light Optical Prisms Teaching Tool Equipment Color Prisms Students$

2 PCS Glass Triangular Prism Spectrum Refracted Light Optical Prisms Teaching Tool Equipment Color Prisms Students

$56.81~~$84.79~~

$Liquid Refractive Index Concentration Sensor Brix Transmitter For Soft Drinks Juices Condiments Processing$ $Liquid Refractive Index Concentration Sensor Brix Transmitter For Soft Drinks Juices Condiments Processing$

Liquid Refractive Index Concentration Sensor Brix Transmitter For Soft Drinks Juices Condiments Processing

$18892.80~~$18892.80~~

52% off

Binocular Infrared Night-Visions R18 1080P Day Night Use Photo Video Taking 5X Digital Zoom 300M Full Dark Viewing For hunting

$257.25~~$535.94~~

1094 sold

5% off

$Right Angle Prism K9 Optical Glass 90 Degree Angle Refraction Non-coated Mitsubishi Mirror Optical Experimental Instrument Prism$ $Right Angle Prism K9 Optical Glass 90 Degree Angle Refraction Non-coated Mitsubishi Mirror Optical Experimental Instrument Prism$

Right Angle Prism K9 Optical Glass 90 Degree Angle Refraction Non-coated Mitsubishi Mirror Optical Experimental Instrument Prism

$26.21~~$27.59~~

2 sold

SQA55 AF kit can be used with most electronic focusers, regardless of brand restrictions, for easier and faster installation

$560.00~~$560.00~~

50% off

$Brix 0~94% High Suger Concent Meter Digital LCD Honey Refractometer Bees Sugar Food ATC Beekeeping Refractive Index Analyzer$ $Brix 0~94% High Suger Concent Meter Digital LCD Honey Refractometer Bees Sugar Food ATC Beekeeping Refractive Index Analyzer$

Brix 0~94% High Suger Concent Meter Digital LCD Honey Refractometer Bees Sugar Food ATC Beekeeping Refractive Index Analyzer

$109.99~~$219.98~~

$5CM prism children's optical glass light refraction rainbow photographing props student experimental apparatus$ $5CM prism children's optical glass light refraction rainbow photographing props student experimental apparatus$

5CM prism children's optical glass light refraction rainbow photographing props student experimental apparatus

$24.00~~$24.00~~

$3D FKR-710 Digital Auto Refractometer Keratometer Newest Exclusive Full Automatic Optics Instrument Auto Refraction Keratometry$ $3D FKR-710 Digital Auto Refractometer Keratometer Newest Exclusive Full Automatic Optics Instrument Auto Refraction Keratometry$

3D FKR-710 Digital Auto Refractometer Keratometer Newest Exclusive Full Automatic Optics Instrument Auto Refraction Keratometry

$39542.14~~$39542.14~~

$ABBE Refractometer Monocular Refractometer with Refractive Index 1.3000-1.7000nD Observation mode Monocular Digital thermometer$ $ABBE Refractometer Monocular Refractometer with Refractive Index 1.3000-1.7000nD Observation mode Monocular Digital thermometer$

ABBE Refractometer Monocular Refractometer with Refractive Index 1.3000-1.7000nD Observation mode Monocular Digital thermometer

$373.50~~$373.50~~

51% off

$50 51 52 53 58mm Telescope Cemented Doublet Objective Lens Achromatic Optical Lenses DIY Refraction Focal Length 182mm-987mm$ $50 51 52 53 58mm Telescope Cemented Doublet Objective Lens Achromatic Optical Lenses DIY Refraction Focal Length 182mm-987mm$

50 51 52 53 58mm Telescope Cemented Doublet Objective Lens Achromatic Optical Lenses DIY Refraction Focal Length 182mm-987mm

$70.66~~$144.20~~

10 sold

9% off

$90 Degree Total Reflection Physical Experiment Ray Refraction of Optical Glass Right Angle Triangle Isosceles Prism$ $90 Degree Total Reflection Physical Experiment Ray Refraction of Optical Glass Right Angle Triangle Isosceles Prism$

90 Degree Total Reflection Physical Experiment Ray Refraction of Optical Glass Right Angle Triangle Isosceles Prism

$3.63~~$3.99~~

20 sold

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~~

$Handheld Honey Moisture Refractometer 10-30% Honey Water Concentration Meter Beekeeping Tool Refraction Tester with ATC$ $Handheld Honey Moisture Refractometer 10-30% Honey Water Concentration Meter Beekeeping Tool Refraction Tester with ATC$

Handheld Honey Moisture Refractometer 10-30% Honey Water Concentration Meter Beekeeping Tool Refraction Tester with ATC

$11.33~~$11.33~~

57 sold

80mm Waterproof Dual Focusing Spotting Scope 20-60x Zoom HD Optics with Smartphone Adapter and Carry Case Hunting Wildlife Bird

$2330.42~~$2330.42~~

$High Refractive Index Equilateral Dispersive Prisms$

High Refractive Index Equilateral Dispersive Prisms

$20930.52~~$20930.52~~

55% off

$Digital Eyepiece - Astronomy Refracting Telescope 90mm Aperture 900mm Vertisteel Altazimuth Mount, Compact and Po$ $Digital Eyepiece - Astronomy Refracting Telescope 90mm Aperture 900mm Vertisteel Altazimuth Mount, Compact and Po$

Digital Eyepiece - Astronomy Refracting Telescope 90mm Aperture 900mm Vertisteel Altazimuth Mount, Compact and Po

$2127.56~~$4727.92~~

38% off

$2 PCS Photographic Glass Triangular Prism Refracted Light Spectrum Optical Prisms Equipment Teaching Tool Color Prisms Students$ $2 PCS Photographic Glass Triangular Prism Refracted Light Spectrum Optical Prisms Equipment Teaching Tool Color Prisms Students$

2 PCS Photographic Glass Triangular Prism Refracted Light Spectrum Optical Prisms Equipment Teaching Tool Color Prisms Students

$53.31~~$85.99~~

5% off

$Sv48P Refraction Astronomical Telescope Lens Cone 1.25/2-Inch 90/500 Dual-Speed Focusing$ $Sv48P Refraction Astronomical Telescope Lens Cone 1.25/2-Inch 90/500 Dual-Speed Focusing$

Sv48P Refraction Astronomical Telescope Lens Cone 1.25/2-Inch 90/500 Dual-Speed Focusing

$3771.56~~$3970.06~~

$Newest Handheld refractometer Refraction Tools 58~90% Brix 38~43 Be Baume Honey Wine Water Contents (12 - 27%) Refractometer$ $Newest Handheld refractometer Refraction Tools 58~90% Brix 38~43 Be Baume Honey Wine Water Contents (12 - 27%) Refractometer$

Newest Handheld refractometer Refraction Tools 58~90% Brix 38~43 Be Baume Honey Wine Water Contents (12 - 27%) Refractometer

$16.16~~$16.16~~

3 sold

45% off

$70mm Series focal length 300/360/400/500/700/800/900mm Double Glued Separate Blue Film Achromatic Objective Refracting Lens$ $70mm Series focal length 300/360/400/500/700/800/900mm Double Glued Separate Blue Film Achromatic Objective Refracting Lens$

70mm Series focal length 300/360/400/500/700/800/900mm Double Glued Separate Blue Film Achromatic Objective Refracting Lens

$181.28~~$329.60~~

5 sold

SV550 122mm F7 FPL51 Triplet APO with SVBONY SV209 focus reducer, SV172 lens heater, SV211 203mm Handle Bar Telescope Kit

$30288.01~~$30288.01~~

35% off

$Portable Digital Honey Refractometer 4-in-1 Brix/Water/Be'/Refractive Tester Measurement Instrument DR301$ $Portable Digital Honey Refractometer 4-in-1 Brix/Water/Be'/Refractive Tester Measurement Instrument DR301$

Portable Digital Honey Refractometer 4-in-1 Brix/Water/Be'/Refractive Tester Measurement Instrument DR301

$80.35~~$123.61~~

9% off

$70mm camera focuser, homemade refracting telescope, aluminum alloy focuser tube, M42 thread, AR0098$ $70mm camera focuser, homemade refracting telescope, aluminum alloy focuser tube, M42 thread, AR0098$

70mm camera focuser, homemade refracting telescope, aluminum alloy focuser tube, M42 thread, AR0098

$145.60~~$160.00~~

18% off

$Refracting Telescope Objective Lens Diameter 154 Focal Length 750 1200 1800 2250 Metal Holder Achromatic Lens Multi-layer Film$ $Refracting Telescope Objective Lens Diameter 154 Focal Length 750 1200 1800 2250 Metal Holder Achromatic Lens Multi-layer Film$

Refracting Telescope Objective Lens Diameter 154 Focal Length 750 1200 1800 2250 Metal Holder Achromatic Lens Multi-layer Film

$86.02~~$104.90~~

1 sold

40% off

Y1UB Universal Microscope 30X Magnifier with LED Light Macro Lens Clip

$1.05~~$1.75~~

SVBONY SV13 20-60X80 Zoom Binoculars Silver + MC Prism Full Multi-layer Coating IPX7 Waterproof for Hunting & Bird Watching

$141.76~~$141.76~~

1 sold

Telescope Equatorial Wedge Astrophotography & Tracking

$2447.20~~$2447.20~~

1 sold

10% off

$Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002$ $Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002$

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

$3305.29~~$3672.55~~

1 sold

38% off

Yieryi Blue Tooth 0~55%/0~95% Brix Sugar Refractometer ±0.1% Refractive Index ATC Smart Online Monitor APP Control Meter

$101.68 $164.00

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

9% off

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

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

$403.04 $442.90

3 sold

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

7 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

50% off

70mm Diameter External Tube Focusing Seat 1.25 Inch zenith mirror Eyepiece interface DIY Refractive Astronomical Telescope

$68.43 $136.86

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

12% 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

$19.06 $21.66

7 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Photography version of the Herschel prism for observing sunspots and solar eclipses Photography refraction Profession accessory

$1100.00 $1100.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

20mm Optical Prism Light Refraction Lens DIY Decoration Cube Edge Glass Dispersing Step Lens Beam Splitter Physics Research Gift

$4.95 $4.95

Categories: Tools, Measurement & Analysis Instruments

Buy Now

33% off

2 PCS Glass Triangular Prism Spectrum Refracted Light Optical Prisms Teaching Tool Equipment Color Prisms Students

$56.81 $84.79

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Liquid Refractive Index Concentration Sensor Brix Transmitter For Soft Drinks Juices Condiments Processing

$18892.80 $18892.80

Categories: Tools, Measurement & Analysis Instruments

Buy Now

52% off

Binocular Infrared Night-Visions R18 1080P Day Night Use Photo Video Taking 5X Digital Zoom 300M Full Dark Viewing For hunting

$257.25 $535.94

1094 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

5% off

Right Angle Prism K9 Optical Glass 90 Degree Angle Refraction Non-coated Mitsubishi Mirror Optical Experimental Instrument Prism

$26.21 $27.59

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

SQA55 AF kit can be used with most electronic focusers, regardless of brand restrictions, for easier and faster installation

$560.00 $560.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

50% off

Brix 0~94% High Suger Concent Meter Digital LCD Honey Refractometer Bees Sugar Food ATC Beekeeping Refractive Index Analyzer

$109.99 $219.98

Categories: Tools, Measurement & Analysis Instruments

Buy Now

5CM prism children's optical glass light refraction rainbow photographing props student experimental apparatus

$24.00 $24.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

3D FKR-710 Digital Auto Refractometer Keratometer Newest Exclusive Full Automatic Optics Instrument Auto Refraction Keratometry

$39542.14 $39542.14

Categories: Tools, Measurement & Analysis Instruments

Buy Now

ABBE Refractometer Monocular Refractometer with Refractive Index 1.3000-1.7000nD Observation mode Monocular Digital thermometer

$373.50 $373.50

Categories: Tools, Measurement & Analysis Instruments

Buy Now

51% off

50 51 52 53 58mm Telescope Cemented Doublet Objective Lens Achromatic Optical Lenses DIY Refraction Focal Length 182mm-987mm

$70.66 $144.20

10 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

9% off

90 Degree Total Reflection Physical Experiment Ray Refraction of Optical Glass Right Angle Triangle Isosceles Prism

$3.63 $3.99

20 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

5% off

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

$21.15 $22.26

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Handheld Honey Moisture Refractometer 10-30% Honey Water Concentration Meter Beekeeping Tool Refraction Tester with ATC

$11.33 $11.33

57 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

80mm Waterproof Dual Focusing Spotting Scope 20-60x Zoom HD Optics with Smartphone Adapter and Carry Case Hunting Wildlife Bird

$2330.42 $2330.42

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$High Refractive Index Equilateral Dispersive Prisms$

High Refractive Index Equilateral Dispersive Prisms

$20930.52 $20930.52

Categories: Tools, Measurement & Analysis Instruments

Buy Now

55% off

Digital Eyepiece - Astronomy Refracting Telescope 90mm Aperture 900mm Vertisteel Altazimuth Mount, Compact and Po

$2127.56 $4727.92

Categories: Tools, Measurement & Analysis Instruments

Buy Now

38% off

2 PCS Photographic Glass Triangular Prism Refracted Light Spectrum Optical Prisms Equipment Teaching Tool Color Prisms Students

$53.31 $85.99

Categories: Tools, Measurement & Analysis Instruments

Buy Now

5% off

$Sv48P Refraction Astronomical Telescope Lens Cone 1.25/2-Inch 90/500 Dual-Speed Focusing$ $Sv48P Refraction Astronomical Telescope Lens Cone 1.25/2-Inch 90/500 Dual-Speed Focusing$