Professional fresnel len Goods

Fresnel lens 100x70mm F100mm 4.8" spotlight amplify for LED light DIY projector high definition Customizable
Price: $8.93
Old Price: $17.87
ZUIDIDFresnel lens 100x70mm F100mm 4.8" spotlight amplify for LED light DIY projector high definition CustomizableOptical Lenses
Professional fresnel len Store
Fresnel lens 140x110mm F160mm 7" 3 focal lengths spotlight amplify for LED light DIY projector Solar energy Customizable
Price: $14
Old Price: $28
ZUIDIDFresnel lens 140x110mm F160mm 7" 3 focal lengths spotlight amplify for LED light DIY projector Solar energy CustomizableOptical Lenses
Professional fresnel len Store
Fresnel lens Infrared induction 125 ° induction angle 8m distance PIR lens high sensitivity Infrared sensing of human body
Price: $4.99
Old Price: $9.98
ZUIDIDFresnel lens Infrared induction 125 ° induction angle 8m distance PIR lens high sensitivity Infrared sensing of human bodyOptical Lenses
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Fresnel lens 248x168mm F530mm 11.8" spotlight Solar energy 3X magnification Boil water cooking High temperature optical
Price: $22.35
ZUIDIDFresnel lens 248x168mm F530mm 11.8" spotlight Solar energy 3X magnification Boil water cooking High temperature opticalOptical Lenses
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Holographic reflection spectroscopic grating 100 lines 1mm teaching demonstration physical optics spectrum diffraction grating
Price: $24.25
Old Price: $48.5
ZUIDIDHolographic reflection spectroscopic grating 100 lines 1mm teaching demonstration physical optics spectrum diffraction gratingOptical Lenses
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Holographic diffraction grating 40x25mm 600 lines 1mm grates Teaching demonstration physical optics Optical instrument
Price: $12.55
Old Price: $25.1
ZUIDIDHolographic diffraction grating 40x25mm 600 lines 1mm grates Teaching demonstration physical optics Optical instrumentOptical Lenses China
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Holographic diffraction grating Ultra low density 16lines 1mm optical instrument Teaching demonstration Spectroscopic analysis
Price: $46.1
Old Price: $92.2
ZUIDIDHolographic diffraction grating Ultra low density 16lines 1mm optical instrument Teaching demonstration Spectroscopic analysisOptical Lenses
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Double axis diffraction grating 500 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy
Price: $48.4
Old Price: $96.8
ZUIDIDDouble axis diffraction grating 500 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopyOptical Lenses
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Fresnel lens D42mm F45mm 10 pcs 8 focal lengths Stage lights Spotlight for led light Adjusting beam DIY projector Customizable
Price: $17.48
Old Price: $34.99
ZUIDIDFresnel lens D42mm F45mm 10 pcs 8 focal lengths Stage lights Spotlight for led light Adjusting beam DIY projector CustomizableOptical Lenses
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Fresnel lens D175mm F135mm 3 focal lengths Spotlight high definition 3X magnification Stage light led diy Projector Customizable
Price: $12.39
Old Price: $24.78
ZUIDIDFresnel lens D175mm F135mm 3 focal lengths Spotlight high definition 3X magnification Stage light led diy Projector CustomizableOptical Lenses
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Fresnel lens Infrared induction 83° induction angle 24M distance PIR lens high sensitivity Infrared sensing of human body
Price: $4.99
Old Price: $9.98
ZUIDIDFresnel lens Infrared induction 83° induction angle 24M distance PIR lens high sensitivity Infrared sensing of human bodyOptical Lenses
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Double convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D25mm F50mm
Price: $6.87
Old Price: $13.75
ZUIDIDDouble convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D25mm F50mmOptical Lenses
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Double convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D30mm F100mm
Price: $6.87
Old Price: $13.75
ZUIDIDDouble convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D30mm F100mmOptical Lenses
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Double convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D120mm F120mm
Price: $19.25
Old Price: $38.5
ZUIDIDDouble convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D120mm F120mmOptical Lenses
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Glue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D28mm F100mm
Price: $9.61
Old Price: $19.25
ZUIDIDGlue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D28mm F100mmOptical Lenses
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Glue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D32mm F123mm
Price: $9.61
Old Price: $19.25
ZUIDIDGlue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D32mm F123mmOptical Lenses
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Glue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D26.3mm F-55.6mm
Price: $9.61
Old Price: $19.25
ZUIDIDGlue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D26.3mm F-55.6mmOptical Lenses
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Fresnel lens φ20mm F28mm Infrared induction lens PIR infrared acquisition infrared imaging fresnel lens Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDFresnel lens φ20mm F28mm Infrared induction lens PIR infrared acquisition infrared imaging fresnel lens CustomizableOptical Lenses
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Glue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D55mm F268.31mm
Price: $41.25
Old Price: $82.5
ZUIDIDGlue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D55mm F268.31mmOptical Lenses
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Fresnel lens Infrared induction 50° induction angle 7M distance PIR lens high sensitivity Infrared sensing of human body
Price: $4.99
Old Price: $9.98
ZUIDIDFresnel lens Infrared induction 50° induction angle 7M distance PIR lens high sensitivity Infrared sensing of human bodyOptical Lenses
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Plane reflection grating 100 lines 1mm glass D18mm optical instrument Optical module Spectrophotometer
Price: $39.94
Old Price: $79.88
ZUIDIDPlane reflection grating 100 lines 1mm glass D18mm optical instrument Optical module SpectrophotometerOptical Lenses China
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Compound Fresnel lenses Honeycomb eye Eliminate stray light Photography lamp Cast light Fly eye lens D200mm F220mm Customizable
Price: $14
Old Price: $28
ZUIDIDCompound Fresnel lenses Honeycomb eye Eliminate stray light Photography lamp Cast light Fly eye lens D200mm F220mm CustomizableOptical Lenses
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Compound Fresnel lens D110mm F120mm Eliminate stray light Photography lamp Cast light Fly eye lens Customizable
Price: $9.9
Old Price: $19.8
ZUIDIDCompound Fresnel lens D110mm F120mm Eliminate stray light Photography lamp Cast light Fly eye lens CustomizableOptical Lenses
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Frosted Fresnel lens D100mm F50mm Eliminate stray light Photography lamp Cast light Fly eye lens Customizable
Price: $9.9
Old Price: $19.8
ZUIDIDFrosted Fresnel lens D100mm F50mm Eliminate stray light Photography lamp Cast light Fly eye lens CustomizableOptical Lenses
Professional fresnel len Store
Holographic diffraction grating 40x25mm 100 lines 1mm grates Teaching demonstration physical optics Optical instrument
Price: $12.55
Old Price: $25.1
ZUIDIDHolographic diffraction grating 40x25mm 100 lines 1mm grates Teaching demonstration physical optics Optical instrumentOptical Lenses
Professional fresnel len Store
Fresnel lens Infrared induction 90° induction angle 11M distance PIR lens high sensitivity Infrared sensing of human body
Price: $4.99
Old Price: $9.98
ZUIDIDFresnel lens Infrared induction 90° induction angle 11M distance PIR lens high sensitivity Infrared sensing of human bodyOptical Lenses
Professional fresnel len Store
Double convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D45.2mm F80mm
Price: $4.99
Old Price: $9.98
ZUIDIDDouble convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D45.2mm F80mmOptical Lenses
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Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D32mm F40mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D32mm F40mm CustomizableOptical Lenses China
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Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D38mm F40mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D38mm F40mm CustomizableOptical Lenses China
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Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D42mm F160mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D42mm F160mm CustomizableOptical Lenses China
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Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 25x25x3mm shine 250nm
Price: $116.6
Old Price: $233.2
ZUIDIDDiffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 25x25x3mm shine 250nmOptical Lenses
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Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 12.7x12.7x6mm shine 1um
Price: $116.6
Old Price: $233.2
ZUIDIDDiffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 12.7x12.7x6mm shine 1umOptical Lenses
Professional fresnel len Store
Plane reflection grating high-precision grate 600 lines 12.5x12.5x6mm optical instrument Optical module Spectrophotometer
Price: $118.46
Old Price: $236.92
ZUIDIDPlane reflection grating high-precision grate 600 lines 12.5x12.5x6mm optical instrument Optical module SpectrophotometerOptical Lenses
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Concave convex lenses Microscope lens Telescope lens Optical research Experiment D30mm F110mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDConcave convex lenses Microscope lens Telescope lens Optical research Experiment D30mm F110mm CustomizableOptical Lenses China
Professional fresnel len Store
Double convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D61.8mm F100mm
Price: $19.63
Old Price: $39.26
ZUIDIDDouble convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D61.8mm F100mmOptical Lenses China
Professional fresnel len Store
Concave convex lenses Microscope lens Telescope lens Optical research Experiment D19mm F10mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDConcave convex lenses Microscope lens Telescope lens Optical research Experiment D19mm F10mm CustomizableOptical Lenses
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Glue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D28mm F60mm
Price: $14.28
Old Price: $28.56
ZUIDIDGlue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D28mm F60mmOptical Lenses
Professional fresnel len Store
Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D30mm F100mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D30mm F100mm CustomizableOptical Lenses
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Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D39.5mm F30mm Customizable
Price: $12.25
Old Price: $24.5
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D39.5mm F30mm CustomizableOptical Lenses
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Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D25.5mm F15mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D25.5mm F15mm CustomizableOptical Lenses
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Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D49.9mm F73mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D49.9mm F73mm CustomizableOptical Lenses
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Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D43.2mm F110mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D43.2mm F110mm CustomizableOptical Lenses
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Concave convex lenses Microscope lens Telescope lens Optical research Experiment D50.6mm F190mm Customizable
Price: $15.77
Old Price: $31.54
ZUIDIDConcave convex lenses Microscope lens Telescope lens Optical research Experiment D50.6mm F190mm CustomizableOptical Lenses
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Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D31.4mm F50mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D31.4mm F50mm CustomizableOptical Lenses
Professional fresnel len Store
Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D31.5mm F50mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D31.5mm F50mm CustomizableOptical Lenses
Professional fresnel len Store
Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D34mm F60mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D34mm F60mm CustomizableOptical Lenses
Professional fresnel len Store
Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D36.8mm F25mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D36.8mm F25mm CustomizableOptical Lenses
Professional fresnel len Store
Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D37.9mm F75mm Customizable
Price: $4.99
Old Price: $9.98
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D37.9mm F75mm CustomizableOptical Lenses
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Plano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D51.3mm F55mm Customizable
Price: $15.84
Old Price: $31.68
ZUIDIDPlano convex lenses galss Optical lens DIY Telescope Microscope eyepiece spotlight D51.3mm F55mm CustomizableOptical Lenses
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40x25mm 1000-2400 line/mm Diffraction grating holographic two-dimensional Double axis Ultra precision spectrograph Customizable
Price: $202.89
Old Price: $405.78
ZUIDID40x25mm 1000-2400 line/mm Diffraction grating holographic two-dimensional Double axis Ultra precision spectrograph CustomizableOptical Lenses China
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Optical cone 9x15.8mm Laser lens Optical experiment Prism Sensor lens Optical dispersion refraction Customizable
Price: $13.45
Old Price: $26.9
ZUIDIDOptical cone 9x15.8mm Laser lens Optical experiment Prism Sensor lens Optical dispersion refraction Customizable
Professional fresnel len Store
Optical pyramid 10x15mm Laser lens Optical experiment Prism Sensor lens Optical dispersion refraction Customizable
Price: $13.45
Old Price: $26.9
ZUIDIDOptical pyramid 10x15mm Laser lens Optical experiment Prism Sensor lens Optical dispersion refraction CustomizableOptical Lenses China
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Glue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D52mm F200mm
Price: $27.34
Old Price: $54.69
ZUIDIDGlue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D52mm F200mmOptical Lenses
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Glue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D42mm F141mm
Price: $17.16
Old Price: $34.32
ZUIDIDGlue lenses Microscope eyepiece telescope Achromatic DIY Photo agglutination stage lights D42mm F141mmOptical Lenses
Professional fresnel len Store
Double convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D27.5mm F30mm
Price: $4.99
Old Price: $9.98
ZUIDIDDouble convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D27.5mm F30mmOptical Lenses
Professional fresnel len Store
Magnetic suction Optical demonstrator Kit Roadshow set Laser optics Physics teaching aids Optical experiment kit
Price: $399.48
ZUIDIDMagnetic suction Optical demonstrator Kit Roadshow set Laser optics Physics teaching aids Optical experiment kitElements And Parts Of Devices
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Double convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D28.9mm F30mm
Price: $4.99
Old Price: $9.98
ZUIDIDDouble convex lenses magnifier Physical optics lens eyepiece telescope DIY projector Optical experiment D28.9mm F30mmOptical Lenses
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Large Teaching magnet suit Strip magnet U-shaped horseshoe magnet U-shaped horseshoe magnet compass Physics Teaching experiment
Price: $14.89
Old Price: $29.78
ZUIDIDLarge Teaching magnet suit Strip magnet U-shaped horseshoe magnet U-shaped horseshoe magnet compass Physics Teaching experimentElements And Parts Of Devices
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RGB three color light source RGB Color blend color Optical experimental equipment RGB color principle demonstration
Price: $9.05
Old Price: $18.1
ZUIDIDRGB three color light source RGB Color blend color Optical experimental equipment RGB color principle demonstrationOptical Lenses
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Concave convex lenses Microscope lens Telescope lens Optical research Experiment D8mm F50.2mm Customizable
Price: $5.5
Old Price: $11
ZUIDIDConcave convex lenses Microscope lens Telescope lens Optical research Experiment D8mm F50.2mm CustomizableOptical Lenses
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