Pinhole photography with the HQ Camera
Linux Format|October 2021
Interchangeable lenses enable us to experiment with that historical curiosity, the pinhole camera, Mike Bedford shows you how.
Mike Bedford
Pinhole photography with the HQ Camera

The pinhole camera might date back to 1856, but it would be wrong to think it predated cameras with lenses. Instead, it seems that the idea of a lens-less camera was always intended as a curiosity, not a serious suggestion for a practical camera. It has been used as such by enthusiasts, but in the main pinhole cameras have been employed as teaching aids. Irrespective of whether you want to learn more about optics and photography by experiment, or take some shots with a rather unique look, if you have a healthy curiosity we’re confident that you’ll enjoy trying our various hands-on exercises.

A pinhole camera can be nothing more complicated than a cardboard box, as we demonstrate with our first experiment. While it might seem incongruous to mix old and new technology in this way, we then bring the concept up to date by showing you how to use a Raspberry Pi HQ Camera as a pinhole camera. This isn’t just a desktop exercise though – we also provide some guidance on how to make that pinhole camera portable so you can use in the great outdoors.

Because pinhole photos aren’t always perfect as they come out of the camera, we’ll offer some brief thoughts on photo processing. Finally, to round off our look at this primitive form of photography, we also take a look at pinhole photography with a DSLR.

Illuminating in a cardboard box

Right at the start we have to come clean and admit that you’re probably not going to take a photo with our first pinhole camera, even though it’s quite feasible to do so. Instead, the real purpose of this experiment is to demonstrate how simple a pinhole camera can be – after all, this one is just a cardboard box – and to give you a better feel for what’s happening when we get embroiled in high-tech pinhole cameras.

Diese Geschichte stammt aus der October 2021-Ausgabe von Linux Format.

Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.

Diese Geschichte stammt aus der October 2021-Ausgabe von Linux Format.

Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.

WEITERE ARTIKEL AUS LINUX FORMATAlle anzeigen
Create your first WebSocket service
Linux Format

Create your first WebSocket service

Mihalis Tsoukalos explains how to use the Go programming language to work with the WebSocket protocol.

time-read
9 Minuten  |
April 2023
Fantastic Mr Firefox
Linux Format

Fantastic Mr Firefox

Nick Peers takes a trip down memory lane to reveal the story behind the rise - and slight fall - of Mozilla's popular web browser.

time-read
9 Minuten  |
April 2023
Set up your terminal and email like it's 1983
Linux Format

Set up your terminal and email like it's 1983

Jump in the hot terminal time machine with Mats Tage Axelsson who emails from the command line using the latest technology.

time-read
8 Minuten  |
April 2023
Universal layer text effects with GIMP
Linux Format

Universal layer text effects with GIMP

Posters use them, films and presentations are hard to imagine without them: text effects. Attract attention with Karsten Günther and GIMP.

time-read
8 Minuten  |
April 2023
Jump to a federated social network
Linux Format

Jump to a federated social network

Nick Peers reveals how you can get up and running with this free, decentralised and non-profit alternative to Twitter.

time-read
9 Minuten  |
April 2023
Free our SOFTWARE!
Linux Format

Free our SOFTWARE!

Taking anything for granted is dangerous, so Jonni Bidwell and Mike Saunders revisit how the free software movement got started to help free us from proprietary tyranny!

time-read
4 Minuten  |
April 2023
Master RPI.GPIO
Linux Format

Master RPI.GPIO

Les Pounder goes back to the early days of the Raspberry Pi - and his career with this classic library! -

time-read
5 Minuten  |
April 2023
Waveshare Zero to Pi3
Linux Format

Waveshare Zero to Pi3

Transform your Pi Zero into a Pi 3, they promised Les Pounder, but it's more like adding on go-faster stripes.

time-read
2 Minuten  |
April 2023
The Best OPEN SOURCE Software Ever!
Linux Format

The Best OPEN SOURCE Software Ever!

In an attempt to trigger controversy, Michael Reed and Neil Mohr unequivocally state these are the greatest free software apps ever. Probably. We’re just trying to be helpful.

time-read
10+ Minuten  |
April 2023
Linux-Mandrake 7
Linux Format

Linux-Mandrake 7

Simplicity and a wide range of applications make this a great distribution for all Linux users.

time-read
2 Minuten  |
April 2023