Dean Jones
New member
Any thoughts about a 4x5 SLR? Your input would be most welcome..........
http://homepages.ihug.com.au/~razzle/4x5_SLR/4x5_slr.html
http://homepages.ihug.com.au/~razzle/4x5_SLR/4x5_slr.html
Any thoughts about a 4x5 SLR? Your input would be most welcome..........
http://homepages.ihug.com.au/~razzle/4x5_SLR/4x5_slr.html
Read more about ithere .Peter Garland said:In using the Gowland SLR, the image passes through the lens to a small mirror shutter, is reflected up to larger mirror and back to ground glass, when the shutter is released, the small mirror moves right, allowing image to pass through the three shutter parts back to film. During this 1/50th part of a second, flash contact is made, center shutter part moves to the right, closing the opening. When both top shutter parts are moved to left for re-cocking, light cannot pass through lower opening.
With this unique design, it is necessary to keep the lens and small mirror close together. Rather than moving the lens for focusing, the ground glass and film are moved as one.
The camera is built around a 240-250mm lens. Film movement of 4 inches permits close focus of three feet to infinity. For special close work a shorter lens might be used. For example, 210mm can be used from two feet to eight-and-a-half feet. Longer lenses, providing they are telephoto, can also be used. 360mm Tele-Xenar gives large head portraits with focus range of five and-a-half feet to twenty-four feet. When top shutter parts are moved back, with knob on left side, shutter is ready for the next shot.
Of course for $3800 you could have bought a Wisner handbuilt 4x5 SLR