
40 41 42 43 44 46 48mm Doublet Glued Achromatic lens for Refractive Telescope DIY Accessories Objectives green red blue film
Tools > Measurement & Analysis Instruments
18,89 $ (≈ 16,85 €)
22,49 $
Varastossa
Myyjä: AliExpress WW

Tools > Measurement & Analysis Instruments