Fotodiox PRO EF/EFs x2.0 Teleconverter  type_Strap Leitz 13116B red filter for

Leitz 13116B red filter for 35/50mm Summicron lenses and others with a 39mm filter thread

Excellent cosmetic condition

because that's a Metabones trademark

5 Berthiot lens

Fotodiox PRO EF/EFs x2.0 Teleconverter &nbsptype_Strap Leitz 13116B red filter forThe Fotodiox PRO EF EF S x2. 0 is a teleconverter lens that will work with many Canon EF mount lenses. The inscription on the side says it will work with EF S lenses, but none of the ones we've tried have worked, so you'll have a better time using EF mount only. The teleconverter multiplies the focal length by two times, and will cut the amount of light by two f stops. Optics are clean and there are minimal signs of wear.