| Jon
Grepstad Photography and Texts Articles Miscellany About this web
site
Contact |
Pinhole Photography – History, Images, Cameras, Formulas
Pinhole photography is lensless photography. A tiny hole replaces the
lens. Light passes through the hole; an image is formed in the
camera. Designing and Building a Large Format Camera
My book Building a Large Format Camera is an 85 page manual with instructions and plans for building a 4 x 5 inch monorail camera with friction focusing. The book has 30 step-by-step drawings, 23 sketches and 11 photographs, a wealth of references to relevant literature and numerous useful addresses in the US and Europe. Most drawings are to scale and may be scaled up for an 8 x 10 inch camera. The book is available by order direct from me. [Details >>] Lanced in Light – Visible and Invisible
The phrase Lanced in Light was suggested to me by Larry Rubin's collection of poems with the same title (1967). In 1966–67 Larry Rubin was a Fulbright scholar at the University of Bergen, Norway, where I studied languages and literature. Stones – Pinhole Prints 2007
Rome – Pinhole Images
Prague – Fresco Pinhole Images
Multimedia Pinhole Postcards
Electronic pinhole postcards reconcile old and new technology. Theories of pinhole-derived images are found in the ancient writings of Aristotle, Chinese philosopher Mo Ti, and Arabian mathematician Ibn al-Haytham (Alhazen). Later, artists like Leonardo da Vinci, Canaletto, Dürer and Vermeer used camera obscuras as drawing aids. From the 1850s pinhole cameras have been used for photography. My electronic postcards (script by Sue Braiden):
Pinhole stamps My personal postage stamps with pinhole pictures from Rome and Prague (The Tiber, The Forum, The Golden Well). The Prague pinhole picture has been run through the fresco filter in Photoshop.
|