
50mm 51mm 52mm 57mm 58mm Telescope Cemented Doublet Objective Lens Focal Length 135mm-600mm Achromatic Optical Lenses
Tools > Measurement & Analysis Instruments
6,53 USD (≈ 5,35 CHF)
15,54 USD
Disponibile
Venduto da AliExpress WW

Tools > Measurement & Analysis Instruments