E03 The Lens Show notes:
Note: This episode contains some erroneous information about Ilford Direct Positive Paper. Graham states that it is no longer in production. This information is not correct. Direct Positive Paper is still in production after a short interruption. For more information on this, listen to the Sunny 16 Podcast episodes 100a, 100b, 100c where they visit the Harmon Technologies Ilford headquarters.
Nick and Graham talk about lenses and how they can impact a camera build. They talk about why the lens is the most important part of any camera build (5:40) and why it might be a good idea to blend a Debonair lens and a Leica body.
Graham explains why focusing a lens is overrated (18:28) and why you should tape the focusing mechanism of your camera in one position to try out working with a fixed-focus hyperfocal setup. Nick then suggests that the humble mousetrap could provide good functionality to a homemade camera (33:15).
They talk about different methods of attaching lenses to camera bodies including screwing the lenses right to the body and the use of retaining rings for large format lenses (34:10).
The Garbage Cam Challenge has reached its due date and the boys are not as successful in this as they would want to be (53:22). Graham describes his camera made from the discarded paperboard from a 12 pack of soda, a pinhole made from a beer can (56:11) and wooden dowels 3/8" (10mm) that fit tightly in the 135 cartridge reels.
Flange Distance Chart: https://en.wikipedia.org/wiki/Lens_mount
Hyperfocal Distance Calculator: https://www.pointsinfocus.com/tools/depth-of-field-and-equivalent-lens-calculator/#
{%22c%22:
[{%22f%22:13,%22av%22:%228%22,%22fl%22:50,%22d%22:3048,%22cm%22:%220%22}],%22
For our next episode, Graham will remember to switch from the built-in microphone on his laptop to his nice external mic. He promises.
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
Create your
podcast in
minutes
It is Free
Spider-Man Crawlspace Podcast
Harlem Is Everywhere
The Art Angle
Anne of Avonlea
Anne of Green Gables
The Week in Art
Robservations with Rob Liefeld