Filtro
Minox
View the embedded image gallery online at:
https://www.photomuseum.es/index.php/es/component/k2/item/748-minox/-filtro-azul-1.5-x#sigProIdbddda58302
https://www.photomuseum.es/index.php/es/component/k2/item/748-minox/-filtro-azul-1.5-x#sigProIdbddda58302