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14% off
2PCS 30-100mm Optical Glass Focal Length -100mm Double Concave Lens DIY Telescope Biconcave Lens Meniscus Lentes 2PCS 30-100mm Optical Glass Focal Length -100mm Double Concave Lens DIY Telescope Biconcave Lens Meniscus Lentes

2PCS 30-100mm Optical Glass Focal Length -100mm Double Concave Lens DIY Telescope Biconcave Lens Meniscus Lentes

$6.01$6.99

10 sold
Plastic Convex Concave Lens Imaging Pinhole Imaging Optics Experiment Kit F Light Source Physics Lab Teaching Set Science Toy Plastic Convex Concave Lens Imaging Pinhole Imaging Optics Experiment Kit F Light Source Physics Lab Teaching Set Science Toy

Plastic Convex Concave Lens Imaging Pinhole Imaging Optics Experiment Kit F Light Source Physics Lab Teaching Set Science Toy

$81.13$81.13

12 sold
13% off
Optical Glass Achromatic Objective Lens Concave&Convex Lens for DIY Telescope Large-diameter Glass Lens Making Mirrors Eyepieces Optical Glass Achromatic Objective Lens Concave&Convex Lens for DIY Telescope Large-diameter Glass Lens Making Mirrors Eyepieces

Optical Glass Achromatic Objective Lens Concave&Convex Lens for DIY Telescope Large-diameter Glass Lens Making Mirrors Eyepieces

$11.98$13.77

9 sold
20% off
#PHCE-4802 High quality Led Optical Lens, Focuse lens, Size 48X28mm, 2 Degree With feet, Concave Clean surface, PMMA materials #PHCE-4802 High quality Led Optical Lens, Focuse lens, Size 48X28mm, 2 Degree With feet, Concave Clean surface, PMMA materials

#PHCE-4802 High quality Led Optical Lens, Focuse lens, Size 48X28mm, 2 Degree With feet, Concave Clean surface, PMMA materials

$14.40$18.00

8 sold
21% off
2pcs 36mm Optical Lens 2.5 3.5 Degree Lens Reflector Collimator With White Holder Super Small Angle LED lens New Arrival 2pcs 36mm Optical Lens 2.5 3.5 Degree Lens Reflector Collimator With White Holder Super Small Angle LED lens New Arrival

2pcs 36mm Optical Lens 2.5 3.5 Degree Lens Reflector Collimator With White Holder Super Small Angle LED lens New Arrival

$3.16$4.00

10 sold
4% off
High Quality 5 PCS Reusable Laboratorial Double Concave Microscope Blank Glass slides slice Lab Consumables for Liquid Specimen High Quality 5 PCS Reusable Laboratorial Double Concave Microscope Blank Glass slides slice Lab Consumables for Liquid Specimen

High Quality 5 PCS Reusable Laboratorial Double Concave Microscope Blank Glass slides slice Lab Consumables for Liquid Specimen

$11.72$12.21

9 sold
9% off
K9 Plano-Convex Lens Processing Optical Glass Collimating Lens Customized Focusing Imaging Spherical Convex Lens Manufacturer K9 Plano-Convex Lens Processing Optical Glass Collimating Lens Customized Focusing Imaging Spherical Convex Lens Manufacturer

K9 Plano-Convex Lens Processing Optical Glass Collimating Lens Customized Focusing Imaging Spherical Convex Lens Manufacturer

$61.63$67.72

11 sold
5pcs Glass Reusable Single Concave Microscope Blank Slides for Bio-microscope Science Biological Microscope Slides 5pcs Glass Reusable Single Concave Microscope Blank Slides for Bio-microscope Science Biological Microscope Slides

5pcs Glass Reusable Single Concave Microscope Blank Slides for Bio-microscope Science Biological Microscope Slides

$6.50$6.50

11 sold
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

$8.04$8.04

10 sold
5% off
Concave-Convex Lens 34 37.5 38 47.8 50.6 54.6mm Science Tteaching Physics Imaging Condensing Experimental Lens Concave-Convex Lens 34 37.5 38 47.8 50.6 54.6mm Science Tteaching Physics Imaging Condensing Experimental Lens

Concave-Convex Lens 34 37.5 38 47.8 50.6 54.6mm Science Tteaching Physics Imaging Condensing Experimental Lens

$48.92$51.50

8 sold
13% off
Plano Concave Lens 50mm Focal Length -100mm -150mm -200mm Optical Glass Double Concave Lens 2PCS Plano Concave Lens 50mm Focal Length -100mm -150mm -200mm Optical Glass Double Concave Lens 2PCS

Plano Concave Lens 50mm Focal Length -100mm -150mm -200mm Optical Glass Double Concave Lens 2PCS

$7.81$8.98

8 sold
50% off
Single Two Concave Slide 7103 Frosted Edge Lmicroscope Blank Glass Slide for Medical School Educational 25.4x76.2mm 1 Single Two Concave Slide 7103 Frosted Edge Lmicroscope Blank Glass Slide for Medical School Educational 25.4x76.2mm 1

Single Two Concave Slide 7103 Frosted Edge Lmicroscope Blank Glass Slide for Medical School Educational 25.4x76.2mm 1" x 3"

$8.19$16.38

11 sold
50% off
100pcs 1W 3W 5W 3 Degree Focus LED Lens 3535 XPE XPG2 XHP50/70 XML 5050 Optical Lens A beam of light Semiled Spot flashlight DIY 100pcs 1W 3W 5W 3 Degree Focus LED Lens 3535 XPE XPG2 XHP50/70 XML 5050 Optical Lens A beam of light Semiled Spot flashlight DIY

100pcs 1W 3W 5W 3 Degree Focus LED Lens 3535 XPE XPG2 XHP50/70 XML 5050 Optical Lens A beam of light Semiled Spot flashlight DIY

$28.88$57.76

9 sold
16% off
10pcs 21mm XML 15 30 45 60 Degree Reflector Collimator LED Lens For Cree T6 T5 U2 XM-L2 XM-L XHP50 LED Lamp Light 10pcs 21mm XML 15 30 45 60 Degree Reflector Collimator LED Lens For Cree T6 T5 U2 XM-L2 XM-L XHP50 LED Lamp Light

10pcs 21mm XML 15 30 45 60 Degree Reflector Collimator LED Lens For Cree T6 T5 U2 XM-L2 XM-L XHP50 LED Lamp Light

$3.35$3.99

8 sold
45% off
Optical experiment equipment Diameter 3 4 5 cm Optical Glass Optics Double Plano Concave Convex Lens

Optical experiment equipment Diameter 3 4 5 cm Optical Glass Optics Double Plano Concave Convex Lens

$12.69$23.07

8 sold
10% off
Optical Glass Achromatic Lens 40mm Focal 123mm Optics Lenes Glued convex lens Coating Green Film Telescope DIY Accessories 1pc Optical Glass Achromatic Lens 40mm Focal 123mm Optics Lenes Glued convex lens Coating Green Film Telescope DIY Accessories 1pc

Optical Glass Achromatic Lens 40mm Focal 123mm Optics Lenes Glued convex lens Coating Green Film Telescope DIY Accessories 1pc

$39.68$44.09

7 sold
Physical Optics Experiment Set Convex Lens Concave Lens Triangular Prism Plane Mirror Convex Mirror Optical Lens Physical Optics Experiment Set Convex Lens Concave Lens Triangular Prism Plane Mirror Convex Mirror Optical Lens

Physical Optics Experiment Set Convex Lens Concave Lens Triangular Prism Plane Mirror Convex Mirror Optical Lens

$13.51$13.51

8 sold
50% off
D52mm/68 mm Glass Parabolic Reflector Concave Reflective Concave Mirror Projector DIY Accessories Universal Reflect Bowl D52mm/68 mm Glass Parabolic Reflector Concave Reflective Concave Mirror Projector DIY Accessories Universal Reflect Bowl

D52mm/68 mm Glass Parabolic Reflector Concave Reflective Concave Mirror Projector DIY Accessories Universal Reflect Bowl

$92.29$184.58

7 sold
5Pcs 1mm Thickness Cavity Glass Coverslips Single Concave Microscope Glass Slides Reusable Laboratory Blank Sample Cover Glass 5Pcs 1mm Thickness Cavity Glass Coverslips Single Concave Microscope Glass Slides Reusable Laboratory Blank Sample Cover Glass

5Pcs 1mm Thickness Cavity Glass Coverslips Single Concave Microscope Glass Slides Reusable Laboratory Blank Sample Cover Glass

$0.70$0.70

8 sold
50% off
Fresnel lens Infrared induction 120 ° induction angle 10M distance PIR high sensitivity Infrared sensing of human body plast Fresnel lens Infrared induction 120 ° induction angle 10M distance PIR high sensitivity Infrared sensing of human body plast

Fresnel lens Infrared induction 120 ° induction angle 10M distance PIR high sensitivity Infrared sensing of human body plast

$4.99$9.98

9 sold
D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY

D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY

$198.17$198.17

7 sold
54% off
Optical Equipments Experiments Concave Convex Lens Prism Set Physical Optical Laboratory Equipment Drop Ship Optical Equipments Experiments Concave Convex Lens Prism Set Physical Optical Laboratory Equipment Drop Ship

Optical Equipments Experiments Concave Convex Lens Prism Set Physical Optical Laboratory Equipment Drop Ship

$11.25$24.45

8 sold
29% off
1pc Large Diameter 100mm 50mm Double Concave Lens Optical Glass Focal Length -300mm -200 -150 -100mm Minifer Lens Biconcave Lens 1pc Large Diameter 100mm 50mm Double Concave Lens Optical Glass Focal Length -300mm -200 -150 -100mm Minifer Lens Biconcave Lens

1pc Large Diameter 100mm 50mm Double Concave Lens Optical Glass Focal Length -300mm -200 -150 -100mm Minifer Lens Biconcave Lens

$4.96$6.99

9 sold
70% off
Biconvex Double Convex Lens Diameter 50 52 58 71 72 75 90mm Coating Laboratory Equipment Focusing Sight Lenses Stage Led Lamp Biconvex Double Convex Lens Diameter 50 52 58 71 72 75 90mm Coating Laboratory Equipment Focusing Sight Lenses Stage Led Lamp

Biconvex Double Convex Lens Diameter 50 52 58 71 72 75 90mm Coating Laboratory Equipment Focusing Sight Lenses Stage Led Lamp

$30.90$103.00

11 sold
1PCS Double Concave Glass Lens Optical Glass Minifier Lenses Biconcave Lentes 1PCS Double Concave Glass Lens Optical Glass Minifier Lenses Biconcave Lentes

1PCS Double Concave Glass Lens Optical Glass Minifier Lenses Biconcave Lentes

$19.71$19.71

9 sold
9% off
Optical Concave Mirror Glass Concave Lens Convex Lens Lens Processing Plano-Concave Spherical Mirror Optical Concave Mirror Glass Concave Lens Convex Lens Lens Processing Plano-Concave Spherical Mirror

Optical Concave Mirror Glass Concave Lens Convex Lens Lens Processing Plano-Concave Spherical Mirror

$41.93$46.08

7 sold
9% off
Plano-concave lens D=15mm F=-17mm uncoated. Plano-concave lens D=15mm F=-17mm uncoated.

Plano-concave lens D=15mm F=-17mm uncoated.

$5.91$6.50

9 sold
5% off
WaveTopSign 1064nm Half Reflect Mirror 20x4mm T=6%~80% Output Mirror Laser Welding and Cutting Machine

WaveTopSign 1064nm Half Reflect Mirror 20x4mm T=6%~80% Output Mirror Laser Welding and Cutting Machine

$4.90$5.16

9 sold
10% off
Led optical Acrylic lens condensing concave mirror lens manufacturer supply cob flashlight condenser Led optical Acrylic lens condensing concave mirror lens manufacturer supply cob flashlight condenser

Led optical Acrylic lens condensing concave mirror lens manufacturer supply cob flashlight condenser

$10.68$11.87

7 sold
50% off
1Pc Diameter 50Mm Focal Length 50 100 150 200 300 900mm Double Convex Glass Lens Primary School Science Junior Optical Experimen 1Pc Diameter 50Mm Focal Length 50 100 150 200 300 900mm Double Convex Glass Lens Primary School Science Junior Optical Experimen

1Pc Diameter 50Mm Focal Length 50 100 150 200 300 900mm Double Convex Glass Lens Primary School Science Junior Optical Experimen

$18.28$36.56

8 sold
5% off
WaveTopSign 1064nm High Power Laser Welding Machine Half Reflect Mirror Full Reflect Mirror Quartz Material 20*5mm

WaveTopSign 1064nm High Power Laser Welding Machine Half Reflect Mirror Full Reflect Mirror Quartz Material 20*5mm

$11.40$12.00

8 sold
Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes

Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes

$1.99$1.99

10 sold
60% off
Laser Beam Combiner Lens Diameter 20mm 1064nm for Fiber Laser Marking Machine

Laser Beam Combiner Lens Diameter 20mm 1064nm for Fiber Laser Marking Machine

$6.00$15.00

10 sold
29% off
Microscope Reflective Mirrors Plane Concave Reflector Reflex Mirror with Metal Bracket for XSP Series Biological Microscope Microscope Reflective Mirrors Plane Concave Reflector Reflex Mirror with Metal Bracket for XSP Series Biological Microscope

Microscope Reflective Mirrors Plane Concave Reflector Reflex Mirror with Metal Bracket for XSP Series Biological Microscope

$25.59$36.04

7 sold
15% off
Diameter 50mm Double Concave Lens Focal Length -100mm -150mm -200mm Reducing Zoom-out Lens Physical Experiments DIY Diameter 50mm Double Concave Lens Focal Length -100mm -150mm -200mm Reducing Zoom-out Lens Physical Experiments DIY

Diameter 50mm Double Concave Lens Focal Length -100mm -150mm -200mm Reducing Zoom-out Lens Physical Experiments DIY

$28.04$32.99

7 sold
12% off
1pc Diameter 20mm 22mm 25mm 30mm 40mm Double Convex Lens Optical Glass Replaceable Magnifying Glass Lens 1pc Diameter 20mm 22mm 25mm 30mm 40mm Double Convex Lens Optical Glass Replaceable Magnifying Glass Lens

1pc Diameter 20mm 22mm 25mm 30mm 40mm Double Convex Lens Optical Glass Replaceable Magnifying Glass Lens

$3.51$3.99

12 sold
14% off
2PCS 30-100mm Optical Glass Focal Length -100mm Double Concave Lens DIY Telescope Biconcave Lens Meniscus Lentes 2PCS 30-100mm Optical Glass Focal Length -100mm Double Concave Lens DIY Telescope Biconcave Lens Meniscus Lentes

2PCS 30-100mm Optical Glass Focal Length -100mm Double Concave Lens DIY Telescope Biconcave Lens Meniscus Lentes

$6.01 $6.99

10 sold

Categories: Tools, Measurement & Analysis Instruments

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Plastic Convex Concave Lens Imaging Pinhole Imaging Optics Experiment Kit F Light Source Physics Lab Teaching Set Science Toy Plastic Convex Concave Lens Imaging Pinhole Imaging Optics Experiment Kit F Light Source Physics Lab Teaching Set Science Toy

Plastic Convex Concave Lens Imaging Pinhole Imaging Optics Experiment Kit F Light Source Physics Lab Teaching Set Science Toy

$81.13 $81.13

12 sold

Categories: Tools, Measurement & Analysis Instruments

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13% off
Optical Glass Achromatic Objective Lens Concave&Convex Lens for DIY Telescope Large-diameter Glass Lens Making Mirrors Eyepieces Optical Glass Achromatic Objective Lens Concave&Convex Lens for DIY Telescope Large-diameter Glass Lens Making Mirrors Eyepieces

Optical Glass Achromatic Objective Lens Concave&Convex Lens for DIY Telescope Large-diameter Glass Lens Making Mirrors Eyepieces

$11.98 $13.77

9 sold

Categories: Tools, Measurement & Analysis Instruments

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20% off
#PHCE-4802 High quality Led Optical Lens, Focuse lens, Size 48X28mm, 2 Degree With feet, Concave Clean surface, PMMA materials #PHCE-4802 High quality Led Optical Lens, Focuse lens, Size 48X28mm, 2 Degree With feet, Concave Clean surface, PMMA materials

#PHCE-4802 High quality Led Optical Lens, Focuse lens, Size 48X28mm, 2 Degree With feet, Concave Clean surface, PMMA materials

$14.40 $18.00

8 sold

Categories: Tools, Measurement & Analysis Instruments

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21% off
2pcs 36mm Optical Lens 2.5 3.5 Degree Lens Reflector Collimator With White Holder Super Small Angle LED lens New Arrival 2pcs 36mm Optical Lens 2.5 3.5 Degree Lens Reflector Collimator With White Holder Super Small Angle LED lens New Arrival

2pcs 36mm Optical Lens 2.5 3.5 Degree Lens Reflector Collimator With White Holder Super Small Angle LED lens New Arrival

$3.16 $4.00

10 sold

Categories: Tools, Measurement & Analysis Instruments

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4% off
High Quality 5 PCS Reusable Laboratorial Double Concave Microscope Blank Glass slides slice Lab Consumables for Liquid Specimen High Quality 5 PCS Reusable Laboratorial Double Concave Microscope Blank Glass slides slice Lab Consumables for Liquid Specimen

High Quality 5 PCS Reusable Laboratorial Double Concave Microscope Blank Glass slides slice Lab Consumables for Liquid Specimen

$11.72 $12.21

9 sold

Categories: Tools, Measurement & Analysis Instruments

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9% off
K9 Plano-Convex Lens Processing Optical Glass Collimating Lens Customized Focusing Imaging Spherical Convex Lens Manufacturer K9 Plano-Convex Lens Processing Optical Glass Collimating Lens Customized Focusing Imaging Spherical Convex Lens Manufacturer

K9 Plano-Convex Lens Processing Optical Glass Collimating Lens Customized Focusing Imaging Spherical Convex Lens Manufacturer

$61.63 $67.72

11 sold

Categories: Tools, Measurement & Analysis Instruments

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5pcs Glass Reusable Single Concave Microscope Blank Slides for Bio-microscope Science Biological Microscope Slides 5pcs Glass Reusable Single Concave Microscope Blank Slides for Bio-microscope Science Biological Microscope Slides

5pcs Glass Reusable Single Concave Microscope Blank Slides for Bio-microscope Science Biological Microscope Slides

$6.50 $6.50

11 sold

Categories: Tools, Measurement & Analysis Instruments

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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

$8.04 $8.04

10 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
Concave-Convex Lens 34 37.5 38 47.8 50.6 54.6mm Science Tteaching Physics Imaging Condensing Experimental Lens Concave-Convex Lens 34 37.5 38 47.8 50.6 54.6mm Science Tteaching Physics Imaging Condensing Experimental Lens

Concave-Convex Lens 34 37.5 38 47.8 50.6 54.6mm Science Tteaching Physics Imaging Condensing Experimental Lens

$48.92 $51.50

8 sold

Categories: Tools, Measurement & Analysis Instruments

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13% off
Plano Concave Lens 50mm Focal Length -100mm -150mm -200mm Optical Glass Double Concave Lens 2PCS Plano Concave Lens 50mm Focal Length -100mm -150mm -200mm Optical Glass Double Concave Lens 2PCS

Plano Concave Lens 50mm Focal Length -100mm -150mm -200mm Optical Glass Double Concave Lens 2PCS

$7.81 $8.98

8 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Single Two Concave Slide 7103 Frosted Edge Lmicroscope Blank Glass Slide for Medical School Educational 25.4x76.2mm 1 Single Two Concave Slide 7103 Frosted Edge Lmicroscope Blank Glass Slide for Medical School Educational 25.4x76.2mm 1

Single Two Concave Slide 7103 Frosted Edge Lmicroscope Blank Glass Slide for Medical School Educational 25.4x76.2mm 1" x 3"

$8.19 $16.38

11 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
100pcs 1W 3W 5W 3 Degree Focus LED Lens 3535 XPE XPG2 XHP50/70 XML 5050 Optical Lens A beam of light Semiled Spot flashlight DIY 100pcs 1W 3W 5W 3 Degree Focus LED Lens 3535 XPE XPG2 XHP50/70 XML 5050 Optical Lens A beam of light Semiled Spot flashlight DIY

100pcs 1W 3W 5W 3 Degree Focus LED Lens 3535 XPE XPG2 XHP50/70 XML 5050 Optical Lens A beam of light Semiled Spot flashlight DIY

$28.88 $57.76

9 sold

Categories: Tools, Measurement & Analysis Instruments

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16% off
10pcs 21mm XML 15 30 45 60 Degree Reflector Collimator LED Lens For Cree T6 T5 U2 XM-L2 XM-L XHP50 LED Lamp Light 10pcs 21mm XML 15 30 45 60 Degree Reflector Collimator LED Lens For Cree T6 T5 U2 XM-L2 XM-L XHP50 LED Lamp Light

10pcs 21mm XML 15 30 45 60 Degree Reflector Collimator LED Lens For Cree T6 T5 U2 XM-L2 XM-L XHP50 LED Lamp Light

$3.35 $3.99

8 sold

Categories: Tools, Measurement & Analysis Instruments

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45% off
Optical experiment equipment Diameter 3 4 5 cm Optical Glass Optics Double Plano Concave Convex Lens

Optical experiment equipment Diameter 3 4 5 cm Optical Glass Optics Double Plano Concave Convex Lens

$12.69 $23.07

8 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
Optical Glass Achromatic Lens 40mm Focal 123mm Optics Lenes Glued convex lens Coating Green Film Telescope DIY Accessories 1pc Optical Glass Achromatic Lens 40mm Focal 123mm Optics Lenes Glued convex lens Coating Green Film Telescope DIY Accessories 1pc

Optical Glass Achromatic Lens 40mm Focal 123mm Optics Lenes Glued convex lens Coating Green Film Telescope DIY Accessories 1pc

$39.68 $44.09

7 sold

Categories: Tools, Measurement & Analysis Instruments

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Physical Optics Experiment Set Convex Lens Concave Lens Triangular Prism Plane Mirror Convex Mirror Optical Lens Physical Optics Experiment Set Convex Lens Concave Lens Triangular Prism Plane Mirror Convex Mirror Optical Lens

Physical Optics Experiment Set Convex Lens Concave Lens Triangular Prism Plane Mirror Convex Mirror Optical Lens

$13.51 $13.51

8 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
D52mm/68 mm Glass Parabolic Reflector Concave Reflective Concave Mirror Projector DIY Accessories Universal Reflect Bowl D52mm/68 mm Glass Parabolic Reflector Concave Reflective Concave Mirror Projector DIY Accessories Universal Reflect Bowl

D52mm/68 mm Glass Parabolic Reflector Concave Reflective Concave Mirror Projector DIY Accessories Universal Reflect Bowl

$92.29 $184.58

7 sold

Categories: Tools, Measurement & Analysis Instruments

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5Pcs 1mm Thickness Cavity Glass Coverslips Single Concave Microscope Glass Slides Reusable Laboratory Blank Sample Cover Glass 5Pcs 1mm Thickness Cavity Glass Coverslips Single Concave Microscope Glass Slides Reusable Laboratory Blank Sample Cover Glass

5Pcs 1mm Thickness Cavity Glass Coverslips Single Concave Microscope Glass Slides Reusable Laboratory Blank Sample Cover Glass

$0.70 $0.70

8 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Fresnel lens Infrared induction 120 ° induction angle 10M distance PIR high sensitivity Infrared sensing of human body plast Fresnel lens Infrared induction 120 ° induction angle 10M distance PIR high sensitivity Infrared sensing of human body plast

Fresnel lens Infrared induction 120 ° induction angle 10M distance PIR high sensitivity Infrared sensing of human body plast

$4.99 $9.98

9 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY

D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY

$198.17 $198.17

7 sold

Categories: Tools, Measurement & Analysis Instruments

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54% off
Optical Equipments Experiments Concave Convex Lens Prism Set Physical Optical Laboratory Equipment Drop Ship Optical Equipments Experiments Concave Convex Lens Prism Set Physical Optical Laboratory Equipment Drop Ship

Optical Equipments Experiments Concave Convex Lens Prism Set Physical Optical Laboratory Equipment Drop Ship

$11.25 $24.45

8 sold

Categories: Tools, Measurement & Analysis Instruments

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29% off
1pc Large Diameter 100mm 50mm Double Concave Lens Optical Glass Focal Length -300mm -200 -150 -100mm Minifer Lens Biconcave Lens 1pc Large Diameter 100mm 50mm Double Concave Lens Optical Glass Focal Length -300mm -200 -150 -100mm Minifer Lens Biconcave Lens

1pc Large Diameter 100mm 50mm Double Concave Lens Optical Glass Focal Length -300mm -200 -150 -100mm Minifer Lens Biconcave Lens

$4.96 $6.99

9 sold

Categories: Tools, Measurement & Analysis Instruments

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70% off
Biconvex Double Convex Lens Diameter 50 52 58 71 72 75 90mm Coating Laboratory Equipment Focusing Sight Lenses Stage Led Lamp Biconvex Double Convex Lens Diameter 50 52 58 71 72 75 90mm Coating Laboratory Equipment Focusing Sight Lenses Stage Led Lamp

Biconvex Double Convex Lens Diameter 50 52 58 71 72 75 90mm Coating Laboratory Equipment Focusing Sight Lenses Stage Led Lamp

$30.90 $103.00

11 sold

Categories: Tools, Measurement & Analysis Instruments

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1PCS Double Concave Glass Lens Optical Glass Minifier Lenses Biconcave Lentes 1PCS Double Concave Glass Lens Optical Glass Minifier Lenses Biconcave Lentes

1PCS Double Concave Glass Lens Optical Glass Minifier Lenses Biconcave Lentes

$19.71 $19.71

9 sold

Categories: Tools, Measurement & Analysis Instruments

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9% off
Optical Concave Mirror Glass Concave Lens Convex Lens Lens Processing Plano-Concave Spherical Mirror Optical Concave Mirror Glass Concave Lens Convex Lens Lens Processing Plano-Concave Spherical Mirror

Optical Concave Mirror Glass Concave Lens Convex Lens Lens Processing Plano-Concave Spherical Mirror

$41.93 $46.08

7 sold

Categories: Tools, Measurement & Analysis Instruments

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9% off
Plano-concave lens D=15mm F=-17mm uncoated. Plano-concave lens D=15mm F=-17mm uncoated.

Plano-concave lens D=15mm F=-17mm uncoated.

$5.91 $6.50

9 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
WaveTopSign 1064nm Half Reflect Mirror 20x4mm T=6%~80% Output Mirror Laser Welding and Cutting Machine

WaveTopSign 1064nm Half Reflect Mirror 20x4mm T=6%~80% Output Mirror Laser Welding and Cutting Machine

$4.90 $5.16

9 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
Led optical Acrylic lens condensing concave mirror lens manufacturer supply cob flashlight condenser Led optical Acrylic lens condensing concave mirror lens manufacturer supply cob flashlight condenser

Led optical Acrylic lens condensing concave mirror lens manufacturer supply cob flashlight condenser

$10.68 $11.87

7 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
1Pc Diameter 50Mm Focal Length 50 100 150 200 300 900mm Double Convex Glass Lens Primary School Science Junior Optical Experimen 1Pc Diameter 50Mm Focal Length 50 100 150 200 300 900mm Double Convex Glass Lens Primary School Science Junior Optical Experimen

1Pc Diameter 50Mm Focal Length 50 100 150 200 300 900mm Double Convex Glass Lens Primary School Science Junior Optical Experimen

$18.28 $36.56

8 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
WaveTopSign 1064nm High Power Laser Welding Machine Half Reflect Mirror Full Reflect Mirror Quartz Material 20*5mm

WaveTopSign 1064nm High Power Laser Welding Machine Half Reflect Mirror Full Reflect Mirror Quartz Material 20*5mm

$11.40 $12.00

8 sold

Categories: Tools, Measurement & Analysis Instruments

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Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes

Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes

$1.99 $1.99

10 sold

Categories: Tools, Measurement & Analysis Instruments

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60% off
Laser Beam Combiner Lens Diameter 20mm 1064nm for Fiber Laser Marking Machine

Laser Beam Combiner Lens Diameter 20mm 1064nm for Fiber Laser Marking Machine

$6.00 $15.00

10 sold

Categories: Tools, Measurement & Analysis Instruments

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29% off
Microscope Reflective Mirrors Plane Concave Reflector Reflex Mirror with Metal Bracket for XSP Series Biological Microscope Microscope Reflective Mirrors Plane Concave Reflector Reflex Mirror with Metal Bracket for XSP Series Biological Microscope

Microscope Reflective Mirrors Plane Concave Reflector Reflex Mirror with Metal Bracket for XSP Series Biological Microscope

$25.59 $36.04

7 sold

Categories: Tools, Measurement & Analysis Instruments

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15% off
Diameter 50mm Double Concave Lens Focal Length -100mm -150mm -200mm Reducing Zoom-out Lens Physical Experiments DIY Diameter 50mm Double Concave Lens Focal Length -100mm -150mm -200mm Reducing Zoom-out Lens Physical Experiments DIY

Diameter 50mm Double Concave Lens Focal Length -100mm -150mm -200mm Reducing Zoom-out Lens Physical Experiments DIY

$28.04 $32.99

7 sold

Categories: Tools, Measurement & Analysis Instruments

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1pc Diameter 20mm 22mm 25mm 30mm 40mm Double Convex Lens Optical Glass Replaceable Magnifying Glass Lens 1pc Diameter 20mm 22mm 25mm 30mm 40mm Double Convex Lens Optical Glass Replaceable Magnifying Glass Lens

1pc Diameter 20mm 22mm 25mm 30mm 40mm Double Convex Lens Optical Glass Replaceable Magnifying Glass Lens

$3.51 $3.99

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Categories: Tools, Measurement & Analysis Instruments

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