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12% off
Laboratory 0.03mm ultra-thin float soda lime glass sheet Electronic Optical Glass Substrate Thickness 50μm 0.1/0.2/0.35mm 1pc Laboratory 0.03mm ultra-thin float soda lime glass sheet Electronic Optical Glass Substrate Thickness 50μm 0.1/0.2/0.35mm 1pc

Laboratory 0.03mm ultra-thin float soda lime glass sheet Electronic Optical Glass Substrate Thickness 50μm 0.1/0.2/0.35mm 1pc

$6.55$7.50

10% off
PMMA Plano Convex Lens 10-66mm Acrylic Optical Lens for Zoom LED Flashlight Torch Bicycle Headlamp Spotlight DIY Lighting PMMA Plano Convex Lens 10-66mm Acrylic Optical Lens for Zoom LED Flashlight Torch Bicycle Headlamp Spotlight DIY Lighting

PMMA Plano Convex Lens 10-66mm Acrylic Optical Lens for Zoom LED Flashlight Torch Bicycle Headlamp Spotlight DIY Lighting

$5.28$5.87

19 sold
58% off
Raytools Original Laser Protective Windows Lens 24.9x1.5 27.9x4.1 37x7 Protection Laser Machine Lens for Raytools BT210S/BT220 Raytools Original Laser Protective Windows Lens 24.9x1.5 27.9x4.1 37x7 Protection Laser Machine Lens for Raytools BT210S/BT220

Raytools Original Laser Protective Windows Lens 24.9x1.5 27.9x4.1 37x7 Protection Laser Machine Lens for Raytools BT210S/BT220

$5.62$13.39

24 sold
37% off
1 Set Through Wall Perform DIY Optical Experiment Polarization Phenomenon Polarization Lens ToyBH-ELEVEN 1 Set Through Wall Perform DIY Optical Experiment Polarization Phenomenon Polarization Lens ToyBH-ELEVEN

1 Set Through Wall Perform DIY Optical Experiment Polarization Phenomenon Polarization Lens ToyBH-ELEVEN

$6.02$9.56

28% off
Glass Material Laser Protection Lens Quartz Fused Silica 1064nm Optical Protective Windows Thickness Dia18/20/22.35/27.9/30 Glass Material Laser Protection Lens Quartz Fused Silica 1064nm Optical Protective Windows Thickness Dia18/20/22.35/27.9/30

Glass Material Laser Protection Lens Quartz Fused Silica 1064nm Optical Protective Windows Thickness Dia18/20/22.35/27.9/30

$4.40$6.11

5% off
Laser Protective Window, 1064nm Optical Lens with Multiple Sizes 27.9x4.1/30x5/20x2/30x2mm for Raytools & Precitec Cutting Head Laser Protective Window, 1064nm Optical Lens with Multiple Sizes 27.9x4.1/30x5/20x2/30x2mm for Raytools & Precitec Cutting Head

Laser Protective Window, 1064nm Optical Lens with Multiple Sizes 27.9x4.1/30x5/20x2/30x2mm for Raytools & Precitec Cutting Head

$0.56$0.59

Laser Protection Lens Protective Windows Dia30/34/35/36/37/38/40/50 For Fiber Laser Cutting Machine Laser Protection Lens Protective Windows Dia30/34/35/36/37/38/40/50 For Fiber Laser Cutting Machine

Laser Protection Lens Protective Windows Dia30/34/35/36/37/38/40/50 For Fiber Laser Cutting Machine

$1.16$1.16

5% off
44mm Optical Glass Lenses for High Power Leds 44mm Optical Glass Lenses for High Power Leds

44mm Optical Glass Lenses for High Power Leds

$7.33$7.72

25% off
High Performance PAW3212DB TJDT Optical Mouse Sensor Chip for Competitive Gaming Fast Tracking Laptop Desktop High Performance PAW3212DB TJDT Optical Mouse Sensor Chip for Competitive Gaming Fast Tracking Laptop Desktop

High Performance PAW3212DB TJDT Optical Mouse Sensor Chip for Competitive Gaming Fast Tracking Laptop Desktop

$4.54$6.06

1 sold
33% off
Transparent Square Rectangle Glass Slides Coverslips Coverslides For Microscope Optical Instrument Microscope Cover Slip 100Pcs Transparent Square Rectangle Glass Slides Coverslips Coverslides For Microscope Optical Instrument Microscope Cover Slip 100Pcs

Transparent Square Rectangle Glass Slides Coverslips Coverslides For Microscope Optical Instrument Microscope Cover Slip 100Pcs

$5.27$7.86

43% off
HAN’S Laser Protective Windows Lens Double-Sided Coating Quartz Laser Cutting Lens 37×7mm for Fiber Laser Cutting Head HAN’S Laser Protective Windows Lens Double-Sided Coating Quartz Laser Cutting Lens 37×7mm for Fiber Laser Cutting Head

HAN’S Laser Protective Windows Lens Double-Sided Coating Quartz Laser Cutting Lens 37×7mm for Fiber Laser Cutting Head

$6.46$11.33

23-110mm Black Aluminum Honeycomb Mesh Anti-Glare Cover for LED Downlights Spotlights Lighting Accessories 23-110mm Black Aluminum Honeycomb Mesh Anti-Glare Cover for LED Downlights Spotlights Lighting Accessories

23-110mm Black Aluminum Honeycomb Mesh Anti-Glare Cover for LED Downlights Spotlights Lighting Accessories

$1.48$1.48

96 sold
64% off
13/14/15/18/20/21mm Round Flat Glass Lens for LED Flashlight Torch Headlamp Downlight Replacement Accessories 13/14/15/18/20/21mm Round Flat Glass Lens for LED Flashlight Torch Headlamp Downlight Replacement Accessories

13/14/15/18/20/21mm Round Flat Glass Lens for LED Flashlight Torch Headlamp Downlight Replacement Accessories

$5.56$15.45

132 sold
Lenses Powerful Cutting Fiber Laser Lens Protective Window Optics Fused Silica Precitec Bodor Raytools bt240s D50-60mm Lenses Powerful Cutting Fiber Laser Lens Protective Window Optics Fused Silica Precitec Bodor Raytools bt240s D50-60mm

Lenses Powerful Cutting Fiber Laser Lens Protective Window Optics Fused Silica Precitec Bodor Raytools bt240s D50-60mm

$0.77$0.77

16% off
30mm 40mm 50mm Glass Double Convex Concave Glass Lens Focal Length 50mm 75mm 100mm 150 mm 300mm Optics DIY Projector 30mm 40mm 50mm Glass Double Convex Concave Glass Lens Focal Length 50mm 75mm 100mm 150 mm 300mm Optics DIY Projector

30mm 40mm 50mm Glass Double Convex Concave Glass Lens Focal Length 50mm 75mm 100mm 150 mm 300mm Optics DIY Projector

$4.84$5.76

435 sold
49% off
Original Raytools Windows Laser Optical Protective Lens 30x5 27.9x4.1 37x7 12kw 20x2 24.9x1.5 18x2 For Fiber Laser Machine Lens Original Raytools Windows Laser Optical Protective Lens 30x5 27.9x4.1 37x7 12kw 20x2 24.9x1.5 18x2 For Fiber Laser Machine Lens

Original Raytools Windows Laser Optical Protective Lens 30x5 27.9x4.1 37x7 12kw 20x2 24.9x1.5 18x2 For Fiber Laser Machine Lens

$6.30$12.36

1 sold
Handheld Laser Welding Protective Lens 1064nm 18x2 20x2 20x3 20x4mm for WSX Qilin HanWei Welding Machine Handheld Laser Welding Protective Lens 1064nm 18x2 20x2 20x3 20x4mm for WSX Qilin HanWei Welding Machine

Handheld Laser Welding Protective Lens 1064nm 18x2 20x2 20x3 20x4mm for WSX Qilin HanWei Welding Machine

$1.03$1.03

8% off
7mm Diameter Laser Focusing Lens Dot F5.6 Focus Plastic Lens Thickness 3.3mm Applicable Wavelength 300-1100nm Laser Accessories 7mm Diameter Laser Focusing Lens Dot F5.6 Focus Plastic Lens Thickness 3.3mm Applicable Wavelength 300-1100nm Laser Accessories

7mm Diameter Laser Focusing Lens Dot F5.6 Focus Plastic Lens Thickness 3.3mm Applicable Wavelength 300-1100nm Laser Accessories

$4.14$4.50

9 sold
45% off
1pcs Science Magic Prism Cube 20mm Hexahedral Crystal Magic Cmy Cube 3D Color Cube Prism For Photography Optical Experiment 1pcs Science Magic Prism Cube 20mm Hexahedral Crystal Magic Cmy Cube 3D Color Cube Prism For Photography Optical Experiment

1pcs Science Magic Prism Cube 20mm Hexahedral Crystal Magic Cmy Cube 3D Color Cube Prism For Photography Optical Experiment

$6.23$11.33

10 sold
40% off
WSX Original Quartz Protective Lens 30x5 4KW JGS1 Fused Silica Protection Lens 37X7 Laser Protective Window Laser Ceramic Parts WSX Original Quartz Protective Lens 30x5 4KW JGS1 Fused Silica Protection Lens 37X7 Laser Protective Window Laser Ceramic Parts

WSX Original Quartz Protective Lens 30x5 4KW JGS1 Fused Silica Protection Lens 37X7 Laser Protective Window Laser Ceramic Parts

$1.02$1.70

843 sold
37% off
100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories 100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories

100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories

$5.19$8.24

63 sold
Fiber Laser Hand Welding Protective Lens Protective Glass 18*2/20*2/20*3/20*4mm 1064nm for WSX QiLin HanWei Welding Machine Fiber Laser Hand Welding Protective Lens Protective Glass 18*2/20*2/20*3/20*4mm 1064nm for WSX QiLin HanWei Welding Machine

Fiber Laser Hand Welding Protective Lens Protective Glass 18*2/20*2/20*3/20*4mm 1064nm for WSX QiLin HanWei Welding Machine

$1.03$1.03

43% off
Laser Welding Protective Lens 18x2 20x2 20x3 20x4mm Protective Window Glass for SUP WSX Qilin Au3Tech Laser Welder Laser Welding Protective Lens 18x2 20x2 20x3 20x4mm Protective Window Glass for SUP WSX Qilin Au3Tech Laser Welder

Laser Welding Protective Lens 18x2 20x2 20x3 20x4mm Protective Window Glass for SUP WSX Qilin Au3Tech Laser Welder

$6.46$11.33

36% off
10X 28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool 10X 28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool

10X 28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool

$4.57$7.14

18% off
5Pcs Transparent Round Coin Capsules 19/23/25/30mm Coin Holders Storage Cases Collection Display Containers 5Pcs Transparent Round Coin Capsules 19/23/25/30mm Coin Holders Storage Cases Collection Display Containers

5Pcs Transparent Round Coin Capsules 19/23/25/30mm Coin Holders Storage Cases Collection Display Containers

$0.81$0.99

6 sold
34% off
100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories 100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories

100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories

$0.82$1.25

20 sold
37% off
Present K9 Crystal Triangular Prism Length Size Seven Color Optical Prisms Mirror Color Prisms Glass Prism Photography Props Present K9 Crystal Triangular Prism Length Size Seven Color Optical Prisms Mirror Color Prisms Glass Prism Photography Props

Present K9 Crystal Triangular Prism Length Size Seven Color Optical Prisms Mirror Color Prisms Glass Prism Photography Props

$6.66$10.57

20% off
1pcs Waterproof integrated lens LED lens high power lens 20MM with bracket stripe surface giant optical lens 1pcs Waterproof integrated lens LED lens high power lens 20MM with bracket stripe surface giant optical lens

1pcs Waterproof integrated lens LED lens high power lens 20MM with bracket stripe surface giant optical lens

$0.71$0.89

49% off
1PC PIR Fresnel Lens for Human Body Pyroelectric Infrared Motion Sensor Detector Optical Sensing Lens 1PC PIR Fresnel Lens for Human Body Pyroelectric Infrared Motion Sensor Detector Optical Sensing Lens

1PC PIR Fresnel Lens for Human Body Pyroelectric Infrared Motion Sensor Detector Optical Sensing Lens

$6.02$11.80

28 sold
5% off
28*10.5mm Optical Borosilicate Glass Lenses for Led Flashlight Spotlight Lamp 28*10.5mm Optical Borosilicate Glass Lenses for Led Flashlight Spotlight Lamp

28*10.5mm Optical Borosilicate Glass Lenses for Led Flashlight Spotlight Lamp

$3.80$4.00

1 sold
33% off
Optical Flipper Optometry Plastic Flip Trial Lens Vision Card Optometry Instrument Flip For Near For Vision Amblyopia Optical Flipper Optometry Plastic Flip Trial Lens Vision Card Optometry Instrument Flip For Near For Vision Amblyopia

Optical Flipper Optometry Plastic Flip Trial Lens Vision Card Optometry Instrument Flip For Near For Vision Amblyopia

$12.13$18.11

32% off
28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool 10X 28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool 10X

28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool 10X

$5.60$8.24

43% off
Startnow Dia.30/32/34mm Laser Protection Windows 30*5 34x5 Fused Silica Laser Cut Lens WSX 1064nm Fiber Penta Laser Welding Part Startnow Dia.30/32/34mm Laser Protection Windows 30*5 34x5 Fused Silica Laser Cut Lens WSX 1064nm Fiber Penta Laser Welding Part

Startnow Dia.30/32/34mm Laser Protection Windows 30*5 34x5 Fused Silica Laser Cut Lens WSX 1064nm Fiber Penta Laser Welding Part

$0.92$1.62

564 sold
27% off
Round Flat Glass Lens 8-58mm Diameter Clear Optical Window Lens for LED Flashlight Torch Lighting DIY Round Flat Glass Lens 8-58mm Diameter Clear Optical Window Lens for LED Flashlight Torch Lighting DIY

Round Flat Glass Lens 8-58mm Diameter Clear Optical Window Lens for LED Flashlight Torch Lighting DIY

$0.72$0.99

45 sold
53% off
Diameter 60mm 65mm 67mm 70mm 74mm 77mm 79mm Transparent Round Flat Lens Glass Lenses for LED Torch Downlight Flashlight Headlamp Diameter 60mm 65mm 67mm 70mm 74mm 77mm 79mm Transparent Round Flat Lens Glass Lenses for LED Torch Downlight Flashlight Headlamp

Diameter 60mm 65mm 67mm 70mm 74mm 77mm 79mm Transparent Round Flat Lens Glass Lenses for LED Torch Downlight Flashlight Headlamp

$5.81$12.36

14 sold
89% off
25.5x12.5mm Schistose Type HD PE Human Body Infrared Sensor Fresnel Lens PIR Lens 11m Sensing Distance Focal Length 11mm 25.5x12.5mm Schistose Type HD PE Human Body Infrared Sensor Fresnel Lens PIR Lens 11m Sensing Distance Focal Length 11mm

25.5x12.5mm Schistose Type HD PE Human Body Infrared Sensor Fresnel Lens PIR Lens 11m Sensing Distance Focal Length 11mm

$0.79$7.19

12 sold
12% off
Laboratory 0.03mm ultra-thin float soda lime glass sheet Electronic Optical Glass Substrate Thickness 50μm 0.1/0.2/0.35mm 1pc Laboratory 0.03mm ultra-thin float soda lime glass sheet Electronic Optical Glass Substrate Thickness 50μm 0.1/0.2/0.35mm 1pc

Laboratory 0.03mm ultra-thin float soda lime glass sheet Electronic Optical Glass Substrate Thickness 50μm 0.1/0.2/0.35mm 1pc

$6.55 $7.50

Categories: Tools, Measurement & Analysis Instruments

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10% off
PMMA Plano Convex Lens 10-66mm Acrylic Optical Lens for Zoom LED Flashlight Torch Bicycle Headlamp Spotlight DIY Lighting PMMA Plano Convex Lens 10-66mm Acrylic Optical Lens for Zoom LED Flashlight Torch Bicycle Headlamp Spotlight DIY Lighting

PMMA Plano Convex Lens 10-66mm Acrylic Optical Lens for Zoom LED Flashlight Torch Bicycle Headlamp Spotlight DIY Lighting

$5.28 $5.87

19 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
58% off
Raytools Original Laser Protective Windows Lens 24.9x1.5 27.9x4.1 37x7 Protection Laser Machine Lens for Raytools BT210S/BT220 Raytools Original Laser Protective Windows Lens 24.9x1.5 27.9x4.1 37x7 Protection Laser Machine Lens for Raytools BT210S/BT220

Raytools Original Laser Protective Windows Lens 24.9x1.5 27.9x4.1 37x7 Protection Laser Machine Lens for Raytools BT210S/BT220

$5.62 $13.39

24 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
37% off
1 Set Through Wall Perform DIY Optical Experiment Polarization Phenomenon Polarization Lens ToyBH-ELEVEN 1 Set Through Wall Perform DIY Optical Experiment Polarization Phenomenon Polarization Lens ToyBH-ELEVEN

1 Set Through Wall Perform DIY Optical Experiment Polarization Phenomenon Polarization Lens ToyBH-ELEVEN

$6.02 $9.56

Categories: Tools, Measurement & Analysis Instruments

Buy Now
28% off
Glass Material Laser Protection Lens Quartz Fused Silica 1064nm Optical Protective Windows Thickness Dia18/20/22.35/27.9/30 Glass Material Laser Protection Lens Quartz Fused Silica 1064nm Optical Protective Windows Thickness Dia18/20/22.35/27.9/30

Glass Material Laser Protection Lens Quartz Fused Silica 1064nm Optical Protective Windows Thickness Dia18/20/22.35/27.9/30

$4.40 $6.11

Categories: Tools, Measurement & Analysis Instruments

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5% off
Laser Protective Window, 1064nm Optical Lens with Multiple Sizes 27.9x4.1/30x5/20x2/30x2mm for Raytools & Precitec Cutting Head Laser Protective Window, 1064nm Optical Lens with Multiple Sizes 27.9x4.1/30x5/20x2/30x2mm for Raytools & Precitec Cutting Head

Laser Protective Window, 1064nm Optical Lens with Multiple Sizes 27.9x4.1/30x5/20x2/30x2mm for Raytools & Precitec Cutting Head

$0.56 $0.59

Categories: Tools, Measurement & Analysis Instruments

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Laser Protection Lens Protective Windows Dia30/34/35/36/37/38/40/50 For Fiber Laser Cutting Machine Laser Protection Lens Protective Windows Dia30/34/35/36/37/38/40/50 For Fiber Laser Cutting Machine

Laser Protection Lens Protective Windows Dia30/34/35/36/37/38/40/50 For Fiber Laser Cutting Machine

$1.16 $1.16

Categories: Tools, Measurement & Analysis Instruments

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5% off
44mm Optical Glass Lenses for High Power Leds 44mm Optical Glass Lenses for High Power Leds

44mm Optical Glass Lenses for High Power Leds

$7.33 $7.72

Categories: Tools, Measurement & Analysis Instruments

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25% off
High Performance PAW3212DB TJDT Optical Mouse Sensor Chip for Competitive Gaming Fast Tracking Laptop Desktop High Performance PAW3212DB TJDT Optical Mouse Sensor Chip for Competitive Gaming Fast Tracking Laptop Desktop

High Performance PAW3212DB TJDT Optical Mouse Sensor Chip for Competitive Gaming Fast Tracking Laptop Desktop

$4.54 $6.06

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
33% off
Transparent Square Rectangle Glass Slides Coverslips Coverslides For Microscope Optical Instrument Microscope Cover Slip 100Pcs Transparent Square Rectangle Glass Slides Coverslips Coverslides For Microscope Optical Instrument Microscope Cover Slip 100Pcs

Transparent Square Rectangle Glass Slides Coverslips Coverslides For Microscope Optical Instrument Microscope Cover Slip 100Pcs

$5.27 $7.86

Categories: Tools, Measurement & Analysis Instruments

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43% off
HAN’S Laser Protective Windows Lens Double-Sided Coating Quartz Laser Cutting Lens 37×7mm for Fiber Laser Cutting Head HAN’S Laser Protective Windows Lens Double-Sided Coating Quartz Laser Cutting Lens 37×7mm for Fiber Laser Cutting Head

HAN’S Laser Protective Windows Lens Double-Sided Coating Quartz Laser Cutting Lens 37×7mm for Fiber Laser Cutting Head

$6.46 $11.33

Categories: Tools, Measurement & Analysis Instruments

Buy Now
23-110mm Black Aluminum Honeycomb Mesh Anti-Glare Cover for LED Downlights Spotlights Lighting Accessories 23-110mm Black Aluminum Honeycomb Mesh Anti-Glare Cover for LED Downlights Spotlights Lighting Accessories

23-110mm Black Aluminum Honeycomb Mesh Anti-Glare Cover for LED Downlights Spotlights Lighting Accessories

$1.48 $1.48

96 sold

Categories: Tools, Measurement & Analysis Instruments

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64% off
13/14/15/18/20/21mm Round Flat Glass Lens for LED Flashlight Torch Headlamp Downlight Replacement Accessories 13/14/15/18/20/21mm Round Flat Glass Lens for LED Flashlight Torch Headlamp Downlight Replacement Accessories

13/14/15/18/20/21mm Round Flat Glass Lens for LED Flashlight Torch Headlamp Downlight Replacement Accessories

$5.56 $15.45

132 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Lenses Powerful Cutting Fiber Laser Lens Protective Window Optics Fused Silica Precitec Bodor Raytools bt240s D50-60mm Lenses Powerful Cutting Fiber Laser Lens Protective Window Optics Fused Silica Precitec Bodor Raytools bt240s D50-60mm

Lenses Powerful Cutting Fiber Laser Lens Protective Window Optics Fused Silica Precitec Bodor Raytools bt240s D50-60mm

$0.77 $0.77

Categories: Tools, Measurement & Analysis Instruments

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16% off
30mm 40mm 50mm Glass Double Convex Concave Glass Lens Focal Length 50mm 75mm 100mm 150 mm 300mm Optics DIY Projector 30mm 40mm 50mm Glass Double Convex Concave Glass Lens Focal Length 50mm 75mm 100mm 150 mm 300mm Optics DIY Projector

30mm 40mm 50mm Glass Double Convex Concave Glass Lens Focal Length 50mm 75mm 100mm 150 mm 300mm Optics DIY Projector

$4.84 $5.76

435 sold

Categories: Tools, Measurement & Analysis Instruments

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49% off
Original Raytools Windows Laser Optical Protective Lens 30x5 27.9x4.1 37x7 12kw 20x2 24.9x1.5 18x2 For Fiber Laser Machine Lens Original Raytools Windows Laser Optical Protective Lens 30x5 27.9x4.1 37x7 12kw 20x2 24.9x1.5 18x2 For Fiber Laser Machine Lens

Original Raytools Windows Laser Optical Protective Lens 30x5 27.9x4.1 37x7 12kw 20x2 24.9x1.5 18x2 For Fiber Laser Machine Lens

$6.30 $12.36

1 sold

Categories: Tools, Measurement & Analysis Instruments

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Handheld Laser Welding Protective Lens 1064nm 18x2 20x2 20x3 20x4mm for WSX Qilin HanWei Welding Machine Handheld Laser Welding Protective Lens 1064nm 18x2 20x2 20x3 20x4mm for WSX Qilin HanWei Welding Machine

Handheld Laser Welding Protective Lens 1064nm 18x2 20x2 20x3 20x4mm for WSX Qilin HanWei Welding Machine

$1.03 $1.03

Categories: Tools, Measurement & Analysis Instruments

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8% off
7mm Diameter Laser Focusing Lens Dot F5.6 Focus Plastic Lens Thickness 3.3mm Applicable Wavelength 300-1100nm Laser Accessories 7mm Diameter Laser Focusing Lens Dot F5.6 Focus Plastic Lens Thickness 3.3mm Applicable Wavelength 300-1100nm Laser Accessories

7mm Diameter Laser Focusing Lens Dot F5.6 Focus Plastic Lens Thickness 3.3mm Applicable Wavelength 300-1100nm Laser Accessories

$4.14 $4.50

9 sold

Categories: Tools, Measurement & Analysis Instruments

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45% off
1pcs Science Magic Prism Cube 20mm Hexahedral Crystal Magic Cmy Cube 3D Color Cube Prism For Photography Optical Experiment 1pcs Science Magic Prism Cube 20mm Hexahedral Crystal Magic Cmy Cube 3D Color Cube Prism For Photography Optical Experiment

1pcs Science Magic Prism Cube 20mm Hexahedral Crystal Magic Cmy Cube 3D Color Cube Prism For Photography Optical Experiment

$6.23 $11.33

10 sold

Categories: Tools, Measurement & Analysis Instruments

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40% off
WSX Original Quartz Protective Lens 30x5 4KW JGS1 Fused Silica Protection Lens 37X7 Laser Protective Window Laser Ceramic Parts WSX Original Quartz Protective Lens 30x5 4KW JGS1 Fused Silica Protection Lens 37X7 Laser Protective Window Laser Ceramic Parts

WSX Original Quartz Protective Lens 30x5 4KW JGS1 Fused Silica Protection Lens 37X7 Laser Protective Window Laser Ceramic Parts

$1.02 $1.70

843 sold

Categories: Tools, Measurement & Analysis Instruments

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37% off
100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories 100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories

100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories

$5.19 $8.24

63 sold

Categories: Tools, Measurement & Analysis Instruments

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Fiber Laser Hand Welding Protective Lens Protective Glass 18*2/20*2/20*3/20*4mm 1064nm for WSX QiLin HanWei Welding Machine Fiber Laser Hand Welding Protective Lens Protective Glass 18*2/20*2/20*3/20*4mm 1064nm for WSX QiLin HanWei Welding Machine

Fiber Laser Hand Welding Protective Lens Protective Glass 18*2/20*2/20*3/20*4mm 1064nm for WSX QiLin HanWei Welding Machine

$1.03 $1.03

Categories: Tools, Measurement & Analysis Instruments

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43% off
Laser Welding Protective Lens 18x2 20x2 20x3 20x4mm Protective Window Glass for SUP WSX Qilin Au3Tech Laser Welder Laser Welding Protective Lens 18x2 20x2 20x3 20x4mm Protective Window Glass for SUP WSX Qilin Au3Tech Laser Welder

Laser Welding Protective Lens 18x2 20x2 20x3 20x4mm Protective Window Glass for SUP WSX Qilin Au3Tech Laser Welder

$6.46 $11.33

Categories: Tools, Measurement & Analysis Instruments

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36% off
10X 28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool 10X 28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool

10X 28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool

$4.57 $7.14

Categories: Tools, Measurement & Analysis Instruments

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18% off
5Pcs Transparent Round Coin Capsules 19/23/25/30mm Coin Holders Storage Cases Collection Display Containers 5Pcs Transparent Round Coin Capsules 19/23/25/30mm Coin Holders Storage Cases Collection Display Containers

5Pcs Transparent Round Coin Capsules 19/23/25/30mm Coin Holders Storage Cases Collection Display Containers

$0.81 $0.99

6 sold

Categories: Tools, Measurement & Analysis Instruments

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34% off
100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories 100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories

100pcs Transparent Square Glass Microscope Coverslips for Laboratory Slides and Optical Instrument Accessories

$0.82 $1.25

20 sold

Categories: Tools, Measurement & Analysis Instruments

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37% off
Present K9 Crystal Triangular Prism Length Size Seven Color Optical Prisms Mirror Color Prisms Glass Prism Photography Props Present K9 Crystal Triangular Prism Length Size Seven Color Optical Prisms Mirror Color Prisms Glass Prism Photography Props

Present K9 Crystal Triangular Prism Length Size Seven Color Optical Prisms Mirror Color Prisms Glass Prism Photography Props

$6.66 $10.57

Categories: Tools, Measurement & Analysis Instruments

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20% off
1pcs Waterproof integrated lens LED lens high power lens 20MM with bracket stripe surface giant optical lens 1pcs Waterproof integrated lens LED lens high power lens 20MM with bracket stripe surface giant optical lens

1pcs Waterproof integrated lens LED lens high power lens 20MM with bracket stripe surface giant optical lens

$0.71 $0.89

Categories: Tools, Measurement & Analysis Instruments

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49% off
1PC PIR Fresnel Lens for Human Body Pyroelectric Infrared Motion Sensor Detector Optical Sensing Lens 1PC PIR Fresnel Lens for Human Body Pyroelectric Infrared Motion Sensor Detector Optical Sensing Lens

1PC PIR Fresnel Lens for Human Body Pyroelectric Infrared Motion Sensor Detector Optical Sensing Lens

$6.02 $11.80

28 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
28*10.5mm Optical Borosilicate Glass Lenses for Led Flashlight Spotlight Lamp 28*10.5mm Optical Borosilicate Glass Lenses for Led Flashlight Spotlight Lamp

28*10.5mm Optical Borosilicate Glass Lenses for Led Flashlight Spotlight Lamp

$3.80 $4.00

1 sold

Categories: Tools, Measurement & Analysis Instruments

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33% off
Optical Flipper Optometry Plastic Flip Trial Lens Vision Card Optometry Instrument Flip For Near For Vision Amblyopia Optical Flipper Optometry Plastic Flip Trial Lens Vision Card Optometry Instrument Flip For Near For Vision Amblyopia

Optical Flipper Optometry Plastic Flip Trial Lens Vision Card Optometry Instrument Flip For Near For Vision Amblyopia

$12.13 $18.11

Categories: Tools, Measurement & Analysis Instruments

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32% off
28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool 10X 28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool 10X

28mm Folding Magnifier Stand Loupe with Scale for Textile Optical Glass Tool 10X

$5.60 $8.24

Categories: Tools, Measurement & Analysis Instruments

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