Koristka
| Photography | supply industry | in Milano, Italia |
| Bencini | Boniforti and Ballerio | Cappelli | Nuova Closter | Ferrania | Filma | Filotecnica Salmoiraghi | GGS | G.P.M. | Industria Scientifica Ottica | Koristka | Lamperti and Garbagnati | Murer & Duroni | Officine Galileo | ||
Koristka was an Italian optical company, based in Milano. It was founded in the 1880s and the full name was Fratelli Koristka. They made binoculars, microscopes, and some camera lenses.
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| The British Kodak Vest Pocket (right camera) was made with Koristka lens image by poltag (Image rights) |
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| Binoculars by the brothers Koristika image by Marco Leone (Image rights) |
Lenses
- Victor 55/3.5 - with Leica screw mount - made for the Gamma (Italian Leica copy).
- K. Koristka-Color Berthiot - made for the British version of the Kodak Vest Pocket
