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20% off
Astronomical Telescope Diy Accessories Diameter 60Mm Series Refractive Hd Achromatic Objective Lens for Students Astronomical Telescope Diy Accessories Diameter 60Mm Series Refractive Hd Achromatic Objective Lens for Students

Astronomical Telescope Diy Accessories Diameter 60Mm Series Refractive Hd Achromatic Objective Lens for Students

$17.12$21.40

7 sold
48% off
19mm 23mm 30mm 44mm 45mm 50mm K9 Optical Glass Double Convex Biconvex Lens Focal Length 20 30 42 50 70 100 150 200 300MM 19mm 23mm 30mm 44mm 45mm 50mm K9 Optical Glass Double Convex Biconvex Lens Focal Length 20 30 42 50 70 100 150 200 300MM

19mm 23mm 30mm 44mm 45mm 50mm K9 Optical Glass Double Convex Biconvex Lens Focal Length 20 30 42 50 70 100 150 200 300MM

$13.93$26.78

29 sold
72% off
Focus Collimator Lens D28 D30 F75/100/125/150/155/200mm 2Pcs Quartz Fused Silica for Raytools WSX Bodor Laser 1064nm Spherical Focus Collimator Lens D28 D30 F75/100/125/150/155/200mm 2Pcs Quartz Fused Silica for Raytools WSX Bodor Laser 1064nm Spherical

Focus Collimator Lens D28 D30 F75/100/125/150/155/200mm 2Pcs Quartz Fused Silica for Raytools WSX Bodor Laser 1064nm Spherical

$119.92$428.27

47 sold
21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories 21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

$82.40$82.40

13 sold
53% off
83mm 82.5mm Cemented Doublet Lens Diy Astronomical Telescope High-Definition Coating achromatic Large Aperture Objective Lens 83mm 82.5mm Cemented Doublet Lens Diy Astronomical Telescope High-Definition Coating achromatic Large Aperture Objective Lens

83mm 82.5mm Cemented Doublet Lens Diy Astronomical Telescope High-Definition Coating achromatic Large Aperture Objective Lens

$213.00$453.20

36 sold
10% off
Double Concave Lens Optical Experiment Diameter 43mm Custom Concave Lens High Power Stage LED Light Optical Imaging Principle Double Concave Lens Optical Experiment Diameter 43mm Custom Concave Lens High Power Stage LED Light Optical Imaging Principle

Double Concave Lens Optical Experiment Diameter 43mm Custom Concave Lens High Power Stage LED Light Optical Imaging Principle

$17.74$19.71

24 sold
10% off
6 8 10 12 13 14 15 16 20 25 30 40 mm Mini Optical Glass Focal Length LED Optics Plano Convex Condenser Glass LED Lens

6 8 10 12 13 14 15 16 20 25 30 40 mm Mini Optical Glass Focal Length LED Optics Plano Convex Condenser Glass LED Lens

$11.27$12.52

79 sold
30% off
Glued Lens H-ZK10L/H-ZF52 Achromatic Optical Telescope Lenses 25mm Diameter 93.67mm Focal Length Glued Lens H-ZK10L/H-ZF52 Achromatic Optical Telescope Lenses 25mm Diameter 93.67mm Focal Length

Glued Lens H-ZK10L/H-ZF52 Achromatic Optical Telescope Lenses 25mm Diameter 93.67mm Focal Length

$7.19$10.27

6 sold
38% off
52mm Cemented Doublet Lens Achromatic ED Biconvex Lens Binoculars Objective DIY Focal Length 200mm 500mm 52mm Cemented Doublet Lens Achromatic ED Biconvex Lens Binoculars Objective DIY Focal Length 200mm 500mm

52mm Cemented Doublet Lens Achromatic ED Biconvex Lens Binoculars Objective DIY Focal Length 200mm 500mm

$52.40$84.51

18 sold
5% off
20mm 28mm 30mm 42mm 44mm 45mm 50mm 58mm K9 Optical Glass Double Convex Biconvex Lens Magnifier Focal Length 40 50 150 200 MM 20mm 28mm 30mm 42mm 44mm 45mm 50mm 58mm K9 Optical Glass Double Convex Biconvex Lens Magnifier Focal Length 40 50 150 200 MM

20mm 28mm 30mm 42mm 44mm 45mm 50mm 58mm K9 Optical Glass Double Convex Biconvex Lens Magnifier Focal Length 40 50 150 200 MM

$13.18$13.87

267 sold
40% off
Laser Welding Focus & Collimation Lens Hand-held Dia20x3.5 20x5 QILIN CQWY WSX Welder Head Lenses For Fiber 1064nm Cutting Parts Laser Welding Focus & Collimation Lens Hand-held Dia20x3.5 20x5 QILIN CQWY WSX Welder Head Lenses For Fiber 1064nm Cutting Parts

Laser Welding Focus & Collimation Lens Hand-held Dia20x3.5 20x5 QILIN CQWY WSX Welder Head Lenses For Fiber 1064nm Cutting Parts

$126.69$211.15

69 sold
13% off
34mm K9 Optical Glass Doublet Double Convex Lens Focal Length 111mm DIY Astronomic Telescope Objective Aspheric Biconvex Lentes 34mm K9 Optical Glass Doublet Double Convex Lens Focal Length 111mm DIY Astronomic Telescope Objective Aspheric Biconvex Lentes

34mm K9 Optical Glass Doublet Double Convex Lens Focal Length 111mm DIY Astronomic Telescope Objective Aspheric Biconvex Lentes

$11.29$12.98

11 sold
10% off
1pcs 60mm Dia Optical Glass Focal Length 700mm Doublet Optics Convex Lens For DIY Astronomic Telescope Objective Guidscope 1pcs 60mm Dia Optical Glass Focal Length 700mm Doublet Optics Convex Lens For DIY Astronomic Telescope Objective Guidscope

1pcs 60mm Dia Optical Glass Focal Length 700mm Doublet Optics Convex Lens For DIY Astronomic Telescope Objective Guidscope

$102.04$113.38

19 sold
50% off
80mm 82.5mm 83mm Cemented Doublet Glued Objective DIY Astronomy Telescope HD Coating Achromatic Large Aperture Objective Lens 80mm 82.5mm 83mm Cemented Doublet Glued Objective DIY Astronomy Telescope HD Coating Achromatic Large Aperture Objective Lens

80mm 82.5mm 83mm Cemented Doublet Glued Objective DIY Astronomy Telescope HD Coating Achromatic Large Aperture Objective Lens

$221.45$442.90

9 sold
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

13 sold
6% off
UNI-T UT-L06 Dual Head Connectors Connecting wire Double Insulated Banana Plug For Multimeter Clamps 1000V 10A UNI-T UT-L06 Dual Head Connectors Connecting wire Double Insulated Banana Plug For Multimeter Clamps 1000V 10A

UNI-T UT-L06 Dual Head Connectors Connecting wire Double Insulated Banana Plug For Multimeter Clamps 1000V 10A

$9.57$10.21

18 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

14 sold
19% off
17mm 28mm Optical Glass Plano-convex Aspheric Condensing Lens Projector Lamp Lenses 17mm 28mm Optical Glass Plano-convex Aspheric Condensing Lens Projector Lamp Lenses

17mm 28mm Optical Glass Plano-convex Aspheric Condensing Lens Projector Lamp Lenses

$3.98$4.91

15 sold
35% off
82.5mm 83mm Cemented Doublet Lens F316 F500 Optical Achromatic Telescope Objective Lens Focal Length 316 500mm 82.5mm 83mm Cemented Doublet Lens F316 F500 Optical Achromatic Telescope Objective Lens Focal Length 316 500mm

82.5mm 83mm Cemented Doublet Lens F316 F500 Optical Achromatic Telescope Objective Lens Focal Length 316 500mm

$224.95$346.08

15 sold
50% off
20mm Series Cemented Double Glued Objective Lens D25F50 D25.5F123 D23f213 Telescope DIY Accessory Lens 20mm Series Cemented Double Glued Objective Lens D25F50 D25.5F123 D23f213 Telescope DIY Accessory Lens

20mm Series Cemented Double Glued Objective Lens D25F50 D25.5F123 D23f213 Telescope DIY Accessory Lens

$77.25$154.50

8 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
40% off
Praylee Fiber Laser Reflection Mirrors for CQWY SUP 20S/T/C 21/23T/S QILIN 22C HANWEI Hand-Held Laser Welding Machine Gun Praylee Fiber Laser Reflection Mirrors for CQWY SUP 20S/T/C 21/23T/S QILIN 22C HANWEI Hand-Held Laser Welding Machine Gun

Praylee Fiber Laser Reflection Mirrors for CQWY SUP 20S/T/C 21/23T/S QILIN 22C HANWEI Hand-Held Laser Welding Machine Gun

$69.83$116.39

13 sold
50% off
D52F200 D52F500 D43F330 Cemented Doublet Glued Convex Lens ED Achromatic Biconvex Objective Lens for DIY Astronomic Telescope D52F200 D52F500 D43F330 Cemented Doublet Glued Convex Lens ED Achromatic Biconvex Objective Lens for DIY Astronomic Telescope

D52F200 D52F500 D43F330 Cemented Doublet Glued Convex Lens ED Achromatic Biconvex Objective Lens for DIY Astronomic Telescope

$46.35$92.70

7 sold
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

$61.80$61.80

35 sold
9% off
Precision Optical glass double glued lens diameter 17 mm focal length 51.98 mm positive doublet lens Precision Optical glass double glued lens diameter 17 mm focal length 51.98 mm positive doublet lens

Precision Optical glass double glued lens diameter 17 mm focal length 51.98 mm positive doublet lens

$7.37$8.10

13 sold
10% off
Diameter 70mm Focal length 300 360 400 500 700 800 900 mm Astronomical Telescope DIY Accessories Achromatic Objective Lens

Diameter 70mm Focal length 300 360 400 500 700 800 900 mm Astronomical Telescope DIY Accessories Achromatic Objective Lens

$177.93$197.70

19 sold
18% off
Objective Lens Achromatic D51F183mm Optics Lenes Glued with Green Coating Astronomical Telescope DIY Accessories Refraction HD Objective Lens Achromatic D51F183mm Optics Lenes Glued with Green Coating Astronomical Telescope DIY Accessories Refraction HD

Objective Lens Achromatic D51F183mm Optics Lenes Glued with Green Coating Astronomical Telescope DIY Accessories Refraction HD

$20.05$24.45

6 sold
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

$23.07$23.07

16 sold
9% off
Half inch diameter (12.7mm) focal length 50mm Achromatic lens visible antireflection film Half inch diameter (12.7mm) focal length 50mm Achromatic lens visible antireflection film

Half inch diameter (12.7mm) focal length 50mm Achromatic lens visible antireflection film

$93.37$102.60

82 sold
40% off
18x2 20x1 20x2 20x3 20x4mm Fiber Laser Protective Windows Optical Lens 1064nm for WSX QiLin HanWei Hand-Held Welding Machine 18x2 20x1 20x2 20x3 20x4mm Fiber Laser Protective Windows Optical Lens 1064nm for WSX QiLin HanWei Hand-Held Welding Machine

18x2 20x1 20x2 20x3 20x4mm Fiber Laser Protective Windows Optical Lens 1064nm for WSX QiLin HanWei Hand-Held Welding Machine

$13.60$22.66

17 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

14 sold
9% off
Diameter25.3 Focal length103 achromatic lens factory custom telescope lens magnifier various sizes Diameter25.3 Focal length103 achromatic lens factory custom telescope lens magnifier various sizes

Diameter25.3 Focal length103 achromatic lens factory custom telescope lens magnifier various sizes

$4.54$4.99

18 sold
32% off
103mm Telescope Cemented Doublet Objective Lens Achromatic Double Convex Lens Focal Length 405mm 103mm Telescope Cemented Doublet Objective Lens Achromatic Double Convex Lens Focal Length 405mm

103mm Telescope Cemented Doublet Objective Lens Achromatic Double Convex Lens Focal Length 405mm

$561.72$826.06

9 sold
10% off
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

$1.79$1.99

11 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
49% off
Convex Lens Diameter 10cm Focal length 280mm Double Convex Glass Φ100mm Physical Optics Experiment Convex Lens Diameter 10cm Focal length 280mm Double Convex Glass Φ100mm Physical Optics Experiment

Convex Lens Diameter 10cm Focal length 280mm Double Convex Glass Φ100mm Physical Optics Experiment

$52.53$103.00

23 sold
20% off
Astronomical Telescope Diy Accessories Diameter 60Mm Series Refractive Hd Achromatic Objective Lens for Students Astronomical Telescope Diy Accessories Diameter 60Mm Series Refractive Hd Achromatic Objective Lens for Students

Astronomical Telescope Diy Accessories Diameter 60Mm Series Refractive Hd Achromatic Objective Lens for Students

$17.12 $21.40

7 sold

Categories: Tools, Measurement & Analysis Instruments

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48% off
19mm 23mm 30mm 44mm 45mm 50mm K9 Optical Glass Double Convex Biconvex Lens Focal Length 20 30 42 50 70 100 150 200 300MM 19mm 23mm 30mm 44mm 45mm 50mm K9 Optical Glass Double Convex Biconvex Lens Focal Length 20 30 42 50 70 100 150 200 300MM

19mm 23mm 30mm 44mm 45mm 50mm K9 Optical Glass Double Convex Biconvex Lens Focal Length 20 30 42 50 70 100 150 200 300MM

$13.93 $26.78

29 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
72% off
Focus Collimator Lens D28 D30 F75/100/125/150/155/200mm 2Pcs Quartz Fused Silica for Raytools WSX Bodor Laser 1064nm Spherical Focus Collimator Lens D28 D30 F75/100/125/150/155/200mm 2Pcs Quartz Fused Silica for Raytools WSX Bodor Laser 1064nm Spherical

Focus Collimator Lens D28 D30 F75/100/125/150/155/200mm 2Pcs Quartz Fused Silica for Raytools WSX Bodor Laser 1064nm Spherical

$119.92 $428.27

47 sold

Categories: Tools, Measurement & Analysis Instruments

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21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories 21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

21 22 46 52 mm double cemented Achromatic Convex Objective Lens DIY Professional Refractor Astronomy Telescope Accessories

$82.40 $82.40

13 sold

Categories: Tools, Measurement & Analysis Instruments

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53% off
83mm 82.5mm Cemented Doublet Lens Diy Astronomical Telescope High-Definition Coating achromatic Large Aperture Objective Lens 83mm 82.5mm Cemented Doublet Lens Diy Astronomical Telescope High-Definition Coating achromatic Large Aperture Objective Lens

83mm 82.5mm Cemented Doublet Lens Diy Astronomical Telescope High-Definition Coating achromatic Large Aperture Objective Lens

$213.00 $453.20

36 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
Double Concave Lens Optical Experiment Diameter 43mm Custom Concave Lens High Power Stage LED Light Optical Imaging Principle Double Concave Lens Optical Experiment Diameter 43mm Custom Concave Lens High Power Stage LED Light Optical Imaging Principle

Double Concave Lens Optical Experiment Diameter 43mm Custom Concave Lens High Power Stage LED Light Optical Imaging Principle

$17.74 $19.71

24 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
6 8 10 12 13 14 15 16 20 25 30 40 mm Mini Optical Glass Focal Length LED Optics Plano Convex Condenser Glass LED Lens

6 8 10 12 13 14 15 16 20 25 30 40 mm Mini Optical Glass Focal Length LED Optics Plano Convex Condenser Glass LED Lens

$11.27 $12.52

79 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
Glued Lens H-ZK10L/H-ZF52 Achromatic Optical Telescope Lenses 25mm Diameter 93.67mm Focal Length Glued Lens H-ZK10L/H-ZF52 Achromatic Optical Telescope Lenses 25mm Diameter 93.67mm Focal Length

Glued Lens H-ZK10L/H-ZF52 Achromatic Optical Telescope Lenses 25mm Diameter 93.67mm Focal Length

$7.19 $10.27

6 sold

Categories: Tools, Measurement & Analysis Instruments

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38% off
52mm Cemented Doublet Lens Achromatic ED Biconvex Lens Binoculars Objective DIY Focal Length 200mm 500mm 52mm Cemented Doublet Lens Achromatic ED Biconvex Lens Binoculars Objective DIY Focal Length 200mm 500mm

52mm Cemented Doublet Lens Achromatic ED Biconvex Lens Binoculars Objective DIY Focal Length 200mm 500mm

$52.40 $84.51

18 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
20mm 28mm 30mm 42mm 44mm 45mm 50mm 58mm K9 Optical Glass Double Convex Biconvex Lens Magnifier Focal Length 40 50 150 200 MM 20mm 28mm 30mm 42mm 44mm 45mm 50mm 58mm K9 Optical Glass Double Convex Biconvex Lens Magnifier Focal Length 40 50 150 200 MM

20mm 28mm 30mm 42mm 44mm 45mm 50mm 58mm K9 Optical Glass Double Convex Biconvex Lens Magnifier Focal Length 40 50 150 200 MM

$13.18 $13.87

267 sold

Categories: Tools, Measurement & Analysis Instruments

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40% off
Laser Welding Focus & Collimation Lens Hand-held Dia20x3.5 20x5 QILIN CQWY WSX Welder Head Lenses For Fiber 1064nm Cutting Parts Laser Welding Focus & Collimation Lens Hand-held Dia20x3.5 20x5 QILIN CQWY WSX Welder Head Lenses For Fiber 1064nm Cutting Parts

Laser Welding Focus & Collimation Lens Hand-held Dia20x3.5 20x5 QILIN CQWY WSX Welder Head Lenses For Fiber 1064nm Cutting Parts

$126.69 $211.15

69 sold

Categories: Tools, Measurement & Analysis Instruments

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13% off
34mm K9 Optical Glass Doublet Double Convex Lens Focal Length 111mm DIY Astronomic Telescope Objective Aspheric Biconvex Lentes 34mm K9 Optical Glass Doublet Double Convex Lens Focal Length 111mm DIY Astronomic Telescope Objective Aspheric Biconvex Lentes

34mm K9 Optical Glass Doublet Double Convex Lens Focal Length 111mm DIY Astronomic Telescope Objective Aspheric Biconvex Lentes

$11.29 $12.98

11 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
1pcs 60mm Dia Optical Glass Focal Length 700mm Doublet Optics Convex Lens For DIY Astronomic Telescope Objective Guidscope 1pcs 60mm Dia Optical Glass Focal Length 700mm Doublet Optics Convex Lens For DIY Astronomic Telescope Objective Guidscope

1pcs 60mm Dia Optical Glass Focal Length 700mm Doublet Optics Convex Lens For DIY Astronomic Telescope Objective Guidscope

$102.04 $113.38

19 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
80mm 82.5mm 83mm Cemented Doublet Glued Objective DIY Astronomy Telescope HD Coating Achromatic Large Aperture Objective Lens 80mm 82.5mm 83mm Cemented Doublet Glued Objective DIY Astronomy Telescope HD Coating Achromatic Large Aperture Objective Lens

80mm 82.5mm 83mm Cemented Doublet Glued Objective DIY Astronomy Telescope HD Coating Achromatic Large Aperture Objective Lens

$221.45 $442.90

9 sold

Categories: Tools, Measurement & Analysis Instruments

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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

13 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
6% off
UNI-T UT-L06 Dual Head Connectors Connecting wire Double Insulated Banana Plug For Multimeter Clamps 1000V 10A UNI-T UT-L06 Dual Head Connectors Connecting wire Double Insulated Banana Plug For Multimeter Clamps 1000V 10A

UNI-T UT-L06 Dual Head Connectors Connecting wire Double Insulated Banana Plug For Multimeter Clamps 1000V 10A

$9.57 $10.21

18 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

14 sold

Categories: Tools, Measurement & Analysis Instruments

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19% off
17mm 28mm Optical Glass Plano-convex Aspheric Condensing Lens Projector Lamp Lenses 17mm 28mm Optical Glass Plano-convex Aspheric Condensing Lens Projector Lamp Lenses

17mm 28mm Optical Glass Plano-convex Aspheric Condensing Lens Projector Lamp Lenses

$3.98 $4.91

15 sold

Categories: Tools, Measurement & Analysis Instruments

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35% off
82.5mm 83mm Cemented Doublet Lens F316 F500 Optical Achromatic Telescope Objective Lens Focal Length 316 500mm 82.5mm 83mm Cemented Doublet Lens F316 F500 Optical Achromatic Telescope Objective Lens Focal Length 316 500mm

82.5mm 83mm Cemented Doublet Lens F316 F500 Optical Achromatic Telescope Objective Lens Focal Length 316 500mm

$224.95 $346.08

15 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
20mm Series Cemented Double Glued Objective Lens D25F50 D25.5F123 D23f213 Telescope DIY Accessory Lens 20mm Series Cemented Double Glued Objective Lens D25F50 D25.5F123 D23f213 Telescope DIY Accessory Lens

20mm Series Cemented Double Glued Objective Lens D25F50 D25.5F123 D23f213 Telescope DIY Accessory Lens

$77.25 $154.50

8 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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40% off
Praylee Fiber Laser Reflection Mirrors for CQWY SUP 20S/T/C 21/23T/S QILIN 22C HANWEI Hand-Held Laser Welding Machine Gun Praylee Fiber Laser Reflection Mirrors for CQWY SUP 20S/T/C 21/23T/S QILIN 22C HANWEI Hand-Held Laser Welding Machine Gun

Praylee Fiber Laser Reflection Mirrors for CQWY SUP 20S/T/C 21/23T/S QILIN 22C HANWEI Hand-Held Laser Welding Machine Gun

$69.83 $116.39

13 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
D52F200 D52F500 D43F330 Cemented Doublet Glued Convex Lens ED Achromatic Biconvex Objective Lens for DIY Astronomic Telescope D52F200 D52F500 D43F330 Cemented Doublet Glued Convex Lens ED Achromatic Biconvex Objective Lens for DIY Astronomic Telescope

D52F200 D52F500 D43F330 Cemented Doublet Glued Convex Lens ED Achromatic Biconvex Objective Lens for DIY Astronomic Telescope

$46.35 $92.70

7 sold

Categories: Tools, Measurement & Analysis Instruments

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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

$61.80 $61.80

35 sold

Categories: Tools, Measurement & Analysis Instruments

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9% off
Precision Optical glass double glued lens diameter 17 mm focal length 51.98 mm positive doublet lens Precision Optical glass double glued lens diameter 17 mm focal length 51.98 mm positive doublet lens

Precision Optical glass double glued lens diameter 17 mm focal length 51.98 mm positive doublet lens

$7.37 $8.10

13 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
Diameter 70mm Focal length 300 360 400 500 700 800 900 mm Astronomical Telescope DIY Accessories Achromatic Objective Lens

Diameter 70mm Focal length 300 360 400 500 700 800 900 mm Astronomical Telescope DIY Accessories Achromatic Objective Lens

$177.93 $197.70

19 sold

Categories: Tools, Measurement & Analysis Instruments

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18% off
Objective Lens Achromatic D51F183mm Optics Lenes Glued with Green Coating Astronomical Telescope DIY Accessories Refraction HD Objective Lens Achromatic D51F183mm Optics Lenes Glued with Green Coating Astronomical Telescope DIY Accessories Refraction HD

Objective Lens Achromatic D51F183mm Optics Lenes Glued with Green Coating Astronomical Telescope DIY Accessories Refraction HD

$20.05 $24.45

6 sold

Categories: Tools, Measurement & Analysis Instruments

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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

$23.07 $23.07

16 sold

Categories: Tools, Measurement & Analysis Instruments

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9% off
Half inch diameter (12.7mm) focal length 50mm Achromatic lens visible antireflection film Half inch diameter (12.7mm) focal length 50mm Achromatic lens visible antireflection film

Half inch diameter (12.7mm) focal length 50mm Achromatic lens visible antireflection film

$93.37 $102.60

82 sold

Categories: Tools, Measurement & Analysis Instruments

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40% off
18x2 20x1 20x2 20x3 20x4mm Fiber Laser Protective Windows Optical Lens 1064nm for WSX QiLin HanWei Hand-Held Welding Machine 18x2 20x1 20x2 20x3 20x4mm Fiber Laser Protective Windows Optical Lens 1064nm for WSX QiLin HanWei Hand-Held Welding Machine

18x2 20x1 20x2 20x3 20x4mm Fiber Laser Protective Windows Optical Lens 1064nm for WSX QiLin HanWei Hand-Held Welding Machine

$13.60 $22.66

17 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

14 sold

Categories: Tools, Measurement & Analysis Instruments

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9% off
Diameter25.3 Focal length103 achromatic lens factory custom telescope lens magnifier various sizes Diameter25.3 Focal length103 achromatic lens factory custom telescope lens magnifier various sizes

Diameter25.3 Focal length103 achromatic lens factory custom telescope lens magnifier various sizes

$4.54 $4.99

18 sold

Categories: Tools, Measurement & Analysis Instruments

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32% off
103mm Telescope Cemented Doublet Objective Lens Achromatic Double Convex Lens Focal Length 405mm 103mm Telescope Cemented Doublet Objective Lens Achromatic Double Convex Lens Focal Length 405mm

103mm Telescope Cemented Doublet Objective Lens Achromatic Double Convex Lens Focal Length 405mm

$561.72 $826.06

9 sold

Categories: Tools, Measurement & Analysis Instruments

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