Send the following on WhatsApp
Continue to ChatLentille diamètre 20mm focale 3" (76.3 mm) (II-VI infrared) https://engrav-laser.com/produit/lentille-diametre-20mm-focale-76-3-mm-ii-vi-infrared/
Lentille diamètre 20mm focale 3" (76.3 mm) (II-VI infrared) https://engrav-laser.com/produit/lentille-diametre-20mm-focale-76-3-mm-ii-vi-infrared/