Concave Product Overview Buy Online at Sale Prices - VKDN

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28% 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

$4.15~~$5.76~~

426 sold

69% off

1 Piece 40.5mm 42mm Double Concave Lens K9 Optical Glass Optics Biconcave Minifier Focal Length -30mm -40mm Telescope Eyepiece

1 Piece 40.5mm 42mm Double Concave Lens K9 Optical Glass Optics Biconcave Minifier Focal Length -30mm -40mm Telescope Eyepiece

1 Piece 40.5mm 42mm Double Concave Lens K9 Optical Glass Optics Biconcave Minifier Focal Length -30mm -40mm Telescope Eyepiece

$1.29~~$4.19~~

14 sold

28% 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

$4.15 $5.76

426 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

69% off

1 Piece 40.5mm 42mm Double Concave Lens K9 Optical Glass Optics Biconcave Minifier Focal Length -30mm -40mm Telescope Eyepiece

1 Piece 40.5mm 42mm Double Concave Lens K9 Optical Glass Optics Biconcave Minifier Focal Length -30mm -40mm Telescope Eyepiece

1 Piece 40.5mm 42mm Double Concave Lens K9 Optical Glass Optics Biconcave Minifier Focal Length -30mm -40mm Telescope Eyepiece

$1.29 $4.19

14 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now