Refraction Product Overview Buy Online at Sale Prices

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$25 * 25 * 80 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization$ $25 * 25 * 80 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization$

25 * 25 * 80 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization

$18.40~~$18.40~~

20% off

$D61.5 F228 Refractive Cemented Achromatic Lens Near-Infrared Coating 900–1100 nm Band for Telescope Projector Camera Lenses$ $D61.5 F228 Refractive Cemented Achromatic Lens Near-Infrared Coating 900–1100 nm Band for Telescope Projector Camera Lenses$

D61.5 F228 Refractive Cemented Achromatic Lens Near-Infrared Coating 900–1100 nm Band for Telescope Projector Camera Lenses

$135.73~~$169.66~~

27% off

40x60 Monocular Telescope Powerful Binoculars BAK4 Prism HD Portable Monocular with Mobile Phone Holder for Hunting Outdoor

$20.10~~$27.54~~

1 sold

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

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

$188.00~~$188.00~~

15% off

$40 41 42 43 44 46 48mm Doublet Glued Achromatic lens for Refractive Telescope DIY Accessories Objectives green red blue film$ $40 41 42 43 44 46 48mm Doublet Glued Achromatic lens for Refractive Telescope DIY Accessories Objectives green red blue film$

40 41 42 43 44 46 48mm Doublet Glued Achromatic lens for Refractive Telescope DIY Accessories Objectives green red blue film

$126.95~~$149.35~~

3 sold

50% off

$[NEWA64Z!】 Handheld Densimeter 0-53% Prism Refraction Sugar Refractometer Saccharimeter Tester Resolution$ $[NEWA64Z!】 Handheld Densimeter 0-53% Prism Refraction Sugar Refractometer Saccharimeter Tester Resolution$

[NEWA64Z!】 Handheld Densimeter 0-53% Prism Refraction Sugar Refractometer Saccharimeter Tester Resolution

$26.41~~$52.82~~

12% 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

$157.54~~$180.46~~

11% off

18X-90X HD Monocular Outdoor Astronomical Telescope With Portable Tripod Kids Children Gift

$16.90~~$18.99~~

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~~

30% off

$1PC Diameter 52mm Refractive Green Film Telescope Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 148mm$ $1PC Diameter 52mm Refractive Green Film Telescope Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 148mm$

1PC Diameter 52mm Refractive Green Film Telescope Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 148mm

$118.99~~$169.99~~

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~~

13% off

Diameter 60mm Series Cemented Doublet Lens Achromatic Objectives Glass Lens for DIY Astronomical Telescope

$20.88~~$24.00~~

2 sold

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

$201.00~~$201.00~~

26% off

$60mm Double Glued Object Lens Focal Length 360mm 600mm 700mm 800mm Coated Green Film for DIY Refracting Astronomical Telescope$ $60mm Double Glued Object Lens Focal Length 360mm 600mm 700mm 800mm Coated Green Film for DIY Refracting Astronomical Telescope$

60mm Double Glued Object Lens Focal Length 360mm 600mm 700mm 800mm Coated Green Film for DIY Refracting Astronomical Telescope

$19.89~~$26.88~~

50% off

$40 41 42 43 43.3 44 45.8 46 48mm Glued Objective Self-made Refraction Astronomical Telescope Accessories Broadband Coating$ $40 41 42 43 43.3 44 45.8 46 48mm Glued Objective Self-made Refraction Astronomical Telescope Accessories Broadband Coating$

40 41 42 43 43.3 44 45.8 46 48mm Glued Objective Self-made Refraction Astronomical Telescope Accessories Broadband Coating

$77.25~~$154.50~~

8 sold

25% off

$1.25 Inch Interface Focusing Seat for 60mm DIY Refracting Astronomical Telescope 0-120mm Focusing Seat Focusing Cylinder$ $1.25 Inch Interface Focusing Seat for 60mm DIY Refracting Astronomical Telescope 0-120mm Focusing Seat Focusing Cylinder$

1.25 Inch Interface Focusing Seat for 60mm DIY Refracting Astronomical Telescope 0-120mm Focusing Seat Focusing Cylinder

$20.35~~$27.13~~

1 sold

Newtonian Reflection of Objective Lens Group Focal length 500 870 900mm Telescope Astronomic Accessories 25mm Secondary Mirror

$172.72~~$172.72~~

45% off

$2 100mm Kaleidoscope Camera Filter Multiple Refractions SLR Photography Accessories$ $2 100mm Kaleidoscope Camera Filter Multiple Refractions SLR Photography Accessories$

2 100mm Kaleidoscope Camera Filter Multiple Refractions SLR Photography Accessories

$18.40~~$33.46~~

27% off

$ABHU Densimeter Tester 0-53% Handheld Prism Refraction Sugar Refractometer Saccharimeter Resolution$ $ABHU Densimeter Tester 0-53% Handheld Prism Refraction Sugar Refractometer Saccharimeter Resolution$

ABHU Densimeter Tester 0-53% Handheld Prism Refraction Sugar Refractometer Saccharimeter Resolution

$27.95~~$38.29~~

20% off

$D42F127 Refractive Glued Green Film Objective Lens Achromatic Lens Star Finder Telescope Diy Accessories$ $D42F127 Refractive Glued Green Film Objective Lens Achromatic Lens Star Finder Telescope Diy Accessories$

D42F127 Refractive Glued Green Film Objective Lens Achromatic Lens Star Finder Telescope Diy Accessories

$134.96~~$168.70~~

51% off

$B23B Densimeter Tester 0-53% Handheld Prism Refraction Sugar Refractometer Saccharimeter Resolution$ $B23B Densimeter Tester 0-53% Handheld Prism Refraction Sugar Refractometer Saccharimeter Resolution$

B23B Densimeter Tester 0-53% Handheld Prism Refraction Sugar Refractometer Saccharimeter Resolution

$29.06~~$59.31~~

41% off

Fishing Viewing Glasses Adjustable Focus Fishing Telescope Outdoor Gear Handsunrestricted for Anglers

$22.26~~$37.73~~

38% off

$PHFU-0-53% Digital Refractometer Prism Refraction Sugar Refractometer Sugar Concentration Tester Saccharimeter Tester$ $PHFU-0-53% Digital Refractometer Prism Refraction Sugar Refractometer Sugar Concentration Tester Saccharimeter Tester$

PHFU-0-53% Digital Refractometer Prism Refraction Sugar Refractometer Sugar Concentration Tester Saccharimeter Tester

$27.11~~$43.73~~

$70mm HD Achromatic Refracting Broadband Film Objective Lens DIY Astronomical Telescope Accessories$ $70mm HD Achromatic Refracting Broadband Film Objective Lens DIY Astronomical Telescope Accessories$

70mm HD Achromatic Refracting Broadband Film Objective Lens DIY Astronomical Telescope Accessories

$30.00~~$30.00~~

45% off

$AB41-2Pcs Ophthalmic Dual Cylinder Cylinder Lens Diopter For Refraction Test Vision Correction Eye Examination$ $AB41-2Pcs Ophthalmic Dual Cylinder Cylinder Lens Diopter For Refraction Test Vision Correction Eye Examination$

AB41-2Pcs Ophthalmic Dual Cylinder Cylinder Lens Diopter For Refraction Test Vision Correction Eye Examination

$19.28~~$35.06~~

57% off

$90mm Plastic Objective Holder Suitable For 93Mm Diameter Objective Diy Homemade Refracting Astronomical Telescope$ $90mm Plastic Objective Holder Suitable For 93Mm Diameter Objective Diy Homemade Refracting Astronomical Telescope$

90mm Plastic Objective Holder Suitable For 93Mm Diameter Objective Diy Homemade Refracting Astronomical Telescope

$87.72~~$204.00~~

1 sold

25% off

$Diameter 52mm Refractive Green Film Telescope Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 148mm$ $Diameter 52mm Refractive Green Film Telescope Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 148mm$

Diameter 52mm Refractive Green Film Telescope Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 148mm

$20.99~~$27.99~~

54% off

$Handheld Densimeter 0-53% Prism Refraction Sugar Refractometer Saccharimeter Tester High Resolution-New$ $Handheld Densimeter 0-53% Prism Refraction Sugar Refractometer Saccharimeter Tester High Resolution-New$

Handheld Densimeter 0-53% Prism Refraction Sugar Refractometer Saccharimeter Tester High Resolution-New

$28.14~~$61.18~~

35% off

$52 60 62 63mm Cemented Doublet Objective Lens Achromatic Lens 52F148 62F600 61.5F228 Refraction Telescope DIY Blue Green Coating$ $52 60 62 63mm Cemented Doublet Objective Lens Achromatic Lens 52F148 62F600 61.5F228 Refraction Telescope DIY Blue Green Coating$

52 60 62 63mm Cemented Doublet Objective Lens Achromatic Lens 52F148 62F600 61.5F228 Refraction Telescope DIY Blue Green Coating

$133.26~~$205.02~~

5% off

$Dia.63mm F410 Lenses Glass DIY Accessories Series Refracted HD Achromatic Objective Doublet Convex Optical Lens$ $Dia.63mm F410 Lenses Glass DIY Accessories Series Refracted HD Achromatic Objective Doublet Convex Optical Lens$

Dia.63mm F410 Lenses Glass DIY Accessories Series Refracted HD Achromatic Objective Doublet Convex Optical Lens

$22.79~~$23.99~~

13% off

$808nm Crystal Beauty Device Prism Optical Glass Square Light Guide Block Four-Six Prism Cone for Stage Lighting Refraction Lab$ $808nm Crystal Beauty Device Prism Optical Glass Square Light Guide Block Four-Six Prism Cone for Stage Lighting Refraction Lab$

808nm Crystal Beauty Device Prism Optical Glass Square Light Guide Block Four-Six Prism Cone for Stage Lighting Refraction Lab

$149.64~~$172.00~~

14% off

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

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

$137.13~~$159.45~~

1 sold

51% off

$High Precision 0-55% Digital Brix Refractometer Brix Meter Automatic Temperature Compensation Refractive Index Sugar Content Tes$ $High Precision 0-55% Digital Brix Refractometer Brix Meter Automatic Temperature Compensation Refractive Index Sugar Content Tes$

High Precision 0-55% Digital Brix Refractometer Brix Meter Automatic Temperature Compensation Refractive Index Sugar Content Tes

$148.42~~$302.90~~

28% off

$ABEZ Densimeter Tester 0-53% Handheld Prism Refraction Sugar Refractometer Saccharimeter Resolution$ $ABEZ Densimeter Tester 0-53% Handheld Prism Refraction Sugar Refractometer Saccharimeter Resolution$

ABEZ Densimeter Tester 0-53% Handheld Prism Refraction Sugar Refractometer Saccharimeter Resolution

$27.60~~$38.34~~

30% off

$1Set Dia.70mm(72mm) DIY Astronomical Refracting Telescope Optical Dual Separation Doublet Objective Lens Focal Length 300-900mm$ $1Set Dia.70mm(72mm) DIY Astronomical Refracting Telescope Optical Dual Separation Doublet Objective Lens Focal Length 300-900mm$

1Set Dia.70mm(72mm) DIY Astronomical Refracting Telescope Optical Dual Separation Doublet Objective Lens Focal Length 300-900mm

$123.19~~$175.99~~

30% off

Professional Binoculars 10X22 BAK4 Prism Portable HD Mini FMC Coated Optics Outdoor Camping Travel Telescope for Kids

$23.99~~$34.27~~

25 * 25 * 80 Right Angle Prism Material K9 Refraction Prism Optical Glass Reflective Prism Factory Customization

$18.40 $18.40

Categories: Tools, Measurement & Analysis Instruments

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20% off

D61.5 F228 Refractive Cemented Achromatic Lens Near-Infrared Coating 900–1100 nm Band for Telescope Projector Camera Lenses

$135.73 $169.66

Categories: Tools, Measurement & Analysis Instruments

Buy Now

27% off

40x60 Monocular Telescope Powerful Binoculars BAK4 Prism HD Portable Monocular with Mobile Phone Holder for Hunting Outdoor

$20.10 $27.54

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

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

$188.00 $188.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

15% off

40 41 42 43 44 46 48mm Doublet Glued Achromatic lens for Refractive Telescope DIY Accessories Objectives green red blue film

$126.95 $149.35

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

50% off

[NEWA64Z!】 Handheld Densimeter 0-53% Prism Refraction Sugar Refractometer Saccharimeter Tester Resolution

$26.41 $52.82

Categories: Tools, Measurement & Analysis Instruments

Buy Now

12% off

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

$157.54 $180.46

Categories: Tools, Measurement & Analysis Instruments

Buy Now

11% off

18X-90X HD Monocular Outdoor Astronomical Telescope With Portable Tripod Kids Children Gift

$16.90 $18.99

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

Categories: Tools, Measurement & Analysis Instruments

Buy Now

30% off

1PC Diameter 52mm Refractive Green Film Telescope Achromatic Objective Doublet Lens Parallel Light Tube DIY Focal Length 148mm

$118.99 $169.99

Categories: Tools, Measurement & Analysis Instruments

Buy Now

15% off

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

$18.60 $21.88

Categories: Tools, Measurement & Analysis Instruments

Buy Now

13% off

Diameter 60mm Series Cemented Doublet Lens Achromatic Objectives Glass Lens for DIY Astronomical Telescope

$20.88 $24.00

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

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

$201.00 $201.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now

26% off

60mm Double Glued Object Lens Focal Length 360mm 600mm 700mm 800mm Coated Green Film for DIY Refracting Astronomical Telescope

$19.89 $26.88

Categories: Tools, Measurement & Analysis Instruments

Buy Now

50% off

40 41 42 43 43.3 44 45.8 46 48mm Glued Objective Self-made Refraction Astronomical Telescope Accessories Broadband Coating

$77.25 $154.50

8 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

25% off

1.25 Inch Interface Focusing Seat for 60mm DIY Refracting Astronomical Telescope 0-120mm Focusing Seat Focusing Cylinder

$20.35 $27.13

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Newtonian Reflection of Objective Lens Group Focal length 500 870 900mm Telescope Astronomic Accessories 25mm Secondary Mirror

$172.72 $172.72

Categories: Tools, Measurement & Analysis Instruments

Buy Now

45% off

$2 100mm Kaleidoscope Camera Filter Multiple Refractions SLR Photography Accessories$ $2 100mm Kaleidoscope Camera Filter Multiple Refractions SLR Photography Accessories$