The Petzval Lenses: A Modern Classic | True Lens Services repair, service and test film and video lenses. Lens engineers who are specialists in all aspects of precision engineering
Lomography Petzval 85mm f/2.2 Lens for Canon EF (Brass) Z230C
A look at the Lomography Petzval 85mm F2.2 lens: Digital Photography Review
Golden Oldie: The Legendary Brass Petzval Lens Returns, Re-Imagined | Time
Vintage Photo Magic with the Petzval Lens - The Beat: A Blog by PremiumBeat
Lomography - Petzval Photography: A Philosophy, According to Michael Fiukowski | Lomography, Petzval lens, Sharp photo