70mm Dia. Series Double Glued Lens Multi Film Achromatic Objective Lenses for Refracting Astronomical Telescope DIY Accessories

70mm Dia. Series Double Glued Lens Multi Film Achromatic Objective Lenses for Refracting Astronomical Telescope DIY Accessories
thumb
thumb
sku: 1005005529650666
$29.29
Shipping from: China
   Price history chart & currency exchange rate