E04a The Shutter Notes
This episode was originally planned to cover both the shutter and the aperture but as the recording topped two hours, we decided to separate the two concepts. In two weeks we will continue as we focus on the aperture.
Right off the bat, Graham can’t remember the name of the camera repair guide he read. It’s Camera Maintenance & Repair by Thomas Thomosy.
Contributor to the forums on the Homemade Camera Podcast Flickr group, Flaver-D’s projection-TV-lensed experiment is discussed (12:10) and how having an adjustable aperture is not always very important. Nick brings up the concept that along with shutter speed and aperture, you can use neutral density filters to control exposure as well (12:35).
They discuss the Garbage Cam Build of listener jojonas on Flickr that uses a magnifying glass and black and white printing paper to get some very interesting effect (22:55). They also talk about how the movement of shutters can cause distortions in the image such as the famous forward-leaning race cars from the 1930s (38:25).
The boys try to tackle the concept of slit-scan photography such as that produced by James Guerin, maker of the Reality So Subtle pinhole cameras (41:15).
The Phochron XA shutter tester is mentioned at (58:00) and how it can help with determining the accuracy of settings of older shutters.
Nick reminds us that in the early days of photography the Guillotine was a handy way of creating a consistent shutter opening (1:13:00). Almost immediately afterward they talk about Flickr group member Jonas and his schematic for a shutter that employs magnets from headphones to actuate.
Thomas Thomosy’s book on camera repair: https://smile.amazon.com/Camera-Maintenance-Repair-Book-Comprehensive/dp/0936262869/ref=sr_1_1?ie=UTF8&qid=1528131057&sr=8-1&keywords=camera+repair+book
Flaver-D’s Flickr stream: https://www.flickr.com/photos/17202358@N00/
Oval-wheel race car image: https://en.wikipedia.org/wiki/Focal-plane_shutter#/media/File:Bundesarchiv_Bild_183-1991-1209-503,_Autorennen_im_Grunewald,_Berlin.jpg
James Guerin’s slit-scan photography: https://aupremierplan.fr/page/5/
Phochron XA shutter tester: http://www.phochronxa.com/
E38 In Which The Afghan Box Camera Challenge is Extended
E37 What?
E36 Swinging and Shooting
E35 Large Format
E34 - Lucus Landers
E33 - Heather Oelklaus
E32 Crazy Ideas
E31 Afghan Box Camera
E30 Ethan
E29 The Homunculus
E28 Early Summer
E27 A Ramble
E26 Zine Appeal
E25 Homemade Film
E24 Camera Kit
E23 What We Learned
E22.75 NOT the Last Episode
E22.5 the LAST Episode
E22 Industrial Design
E21 The Adapted
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