New Video: Pinhole Box Camera Exposures

WWPPD2025-01-scaled.jpg

A
WWPPD2025-01-scaled.jpg

  • 0
  • 0
  • 30
Shannon Falls.jpg

D
Shannon Falls.jpg

  • 3
  • 0
  • 72
Trail

Trail

  • 1
  • 0
  • 90
IMG_6621.jpeg

A
IMG_6621.jpeg

  • 1
  • 2
  • 173
Carved bench

A
Carved bench

  • 1
  • 3
  • 195

Recent Classifieds

Forum statistics

Threads
198,077
Messages
2,769,292
Members
99,559
Latest member
Evraissio
Recent bookmarks
0

Joe VanCleave

Member
Joined
Jan 20, 2004
Messages
677
Location
Albuquerque,
Format
Pinhole
Today I made another video, this time about how I determine exposure times for pinhole box cameras and paper negatives.

There is no right way to do this; each person has their own methods they're comfortable with, and some people want to be a bit more precise, while others prefer serendipity and chance to play a part in the creative process. Some people like to use exposure guides only, where you judge the quality of the light and go with some predetermined recommendation, while others, like myself, use the crutch of a light meter. Pinhole especially fosters this creative spirit, that those accustomed to the rigor of the craft of large format, or the scientific method, might be put off by. Myself, I like for things to be a bit more precise, only because I've wasted so much film and paper over the years with dumb mistakes; but I also understand that the purpose is to create images, not merely perform laboratory experiments in sensitometry. I figure a bit of precision doesn't necessarily kill creativity, rather that I'm striking a balance between the two; giving the Muse something to work with!

With that said, here's the link to the video.

https://youtu.be/5wZ4yTxlzvM

~Joe
 
Last edited by a moderator:

DWThomas

Subscriber
Joined
Jun 13, 2006
Messages
4,603
Location
SE Pennsylvania
Format
Multi Format
Nicely done!

The Windows-based Pinhole Designer develops a similar exposure factor but it is based on f/22 -- probably trying to be more generic because not every meter goes up to 128. Of course now, there are smartphone apps that can do all sorts of tiny f-stops out of direct measurement. That Pinhole Designer utility can also output a table/spreadsheet based on actual f-stop and an f/22 reading -- even compensated for reciprocity for some films. Alas, it's not been updated to newer films in a long time. I usually pick something similar to what I'm trying to use and go with that. (But I admit to being a little sloppy in my pinholery! :smile: )

Anyway, there are many ways to get there, but based on the images I've seen you post, you have obviously figured out what works quite well for you.
 
Photrio.com contains affiliate links to products. We may receive a commission for purchases made through these links.
To read our full affiliate disclosure statement please click Here.

PHOTRIO PARTNERS EQUALLY FUNDING OUR COMMUNITY:



Ilford ADOX Freestyle Photographic Stearman Press Weldon Color Lab Blue Moon Camera & Machine
Top Bottom