WOSIMs Photography - 02. Leica 28mm - 35mm lens reviews
Leica Compendium - Company, Cameras, Lenses" by Erwin Puts | The GetDPI Photography Forum
Leica Lens Compendium E. Puts 2005 D. D. Teoli Jr. A. C. : D.D. Teoli Jr. A.C. : Free Download, Borrow, and Streaming : Internet Archive
The Visual Science Lab / Kirk: Leica SL and Leica Vario-Elmar 35-70mm f4.0 go for a walk in the sunshine. This is part two of today's image collection. The words snappy, saturated
Books by Erwin Puts (Author of Leica Lens Compendium)
LEICA M-Lens Compendium
Leica M-Lenses - Their Soul and Secrets - en | PDF | Lens (Optics) | Optics
WOSIMs Photography - 03. Leica 40mm - 50mm - 60mm lens reviews
Leica Lens Compendium : Puts, Erwin: Amazon.nl: Books
Summilux - Wikipedia
Sources: - Leica Wiki (English)
Farewell Erwin Puts: One of the world's foremost Leica experts dies at 77 - Macfilos
Erwin Puts Lens Compendium LLC For Web | PDF
Leica Lens Compendium E. Puts 2005 D. D. Teoli Jr. A. C. : D.D. Teoli Jr. A.C. : Free Download, Borrow, and Streaming : Internet Archive
Do I Have what I need for a Leica iiif? - Leica and Rangefinders - Photo.net
Leica Downloads - Books, Brochures and Price Lists
The Online Photographer: Erwin Puts Says Farewell to Leica (?)
Leica Lens Compendium: Puts, Erwin: 9781897802175: Amazon.com: Books
Summilux - Wikipedia
Third edition of the Leica Compendium book coming in November, 2011 - Leica Rumors
New Leica books - Leica Rumors
