Camera with Impromptu, Raspberry Pi Innards Swapped into a 35mm Exterior
In an innovative fusion of vintage design and modern technology, British photographer Malcolm Wilson has transformed a broken Yashica Electro 35 film camera into a compact, self-contained digital near-infrared (IR) camera.
### The Making of the IR Camera
The sturdy, classic Yashica Electro 35 camera body serves as the physical shell for the new device. Given the model's widespread availability of broken or electrically faulty units, acquiring one is an affordable process.
Significant internal modifications were made to accommodate the Raspberry Pi Zero 2 W, the processing unit powering the camera, the Pi NoIR Camera v3 sensor, and a rechargeable battery (PiSugar battery). This involved cutting away non-structural parts inside the housing with a hacksaw to make room for all the components.
An IR pass filter (around 720 nm) was placed over the lens or sensor to block visible light and allow infrared wavelengths. The system is powered by a rechargeable battery, integrated neatly into the camera body, which recharges via a USB-C port also added to the housing.
A small (0.91") OLED display provides status information, but image previews are not shown to maintain a pure analog camera experience. The Raspberry Pi runs Python scripts to control image capture, and RAW files in DNG format are saved and later accessed wirelessly via SSH over Wi-Fi.
### Unique Applications Beyond Traditional Photography
The main unique application of this camera is capturing near-IR images, which offer a dramatically different aesthetic from normal photography. IR images show contrasts and textures invisible to the naked eye, often producing high-contrast black-and-white images with an “otherworldly” or surreal look.
The camera encourages exploration of the infrared spectrum artistically, enabling photographers to experience familiar scenes in new ways. The lack of immediate image preview helps maintain immersion in the creative process.
While the described project focuses on artistic infrared photography, similar configurations with Raspberry Pi cameras have been used in scientific settings (e.g. UV and IR photon counting detectors), suggesting potential for customized imaging solutions in research or surveillance if adapted appropriately.
### Retro Digital-Analog Experience
By embedding digital imaging technology inside an analog film camera body, the camera bridges classic photographic ergonomics with modern digital capabilities, appealing to enthusiasts interested in tactile shooting without real film development.
The original camera's optical viewfinder is retained for framing shots, maintaining an authentic point-and-shoot feel rather than using a digital screen preview.
In summary, this setup transforms a classic analog film camera into a compact, self-contained digital near-infrared camera, blending vintage design and digital innovation to unlock new artistic and technical possibilities beyond traditional photography. Photographers and artists are encouraged to share their work using the tips line.
- This innovative project extends beyond traditional photography, as the transformed camera can double as an infrared imaging solution for scientific exploration in research or surveillance.
- In addition to high-end gadgets like smartphones and smart digital cameras, the Raspberry Pi-powered Yashica Electro 35 IR camera exhibits an intriguing intersection of technology, offering a fusion of retro design and modern capabilities in a unique, tactile photography experience.
