
30mm 40mm 50mm Glass Double Convex Concave Glass Lens Focal Length 50mm 75mm 100mm 150 mm 300mm Optics DIY Projector
Tools > Measurement & Analysis Instruments
2,75 $ (≈ 2,25 CHF)
3,93 $
Auf Lager
Sold by AliExpress WW

Tools > Measurement & Analysis Instruments