RetroTech E3: Yashica MF-2 Super
• • ☕️ 2 min read
How Film Cameras Work
Film cameras consist of a lightproof box that lets in a bit of light at the right moment. This happens when you press the shutter on the camera. It opens a hole on the front of camera very breifly to let the light enter. Once the light enters the camera, it creates an image by causing a chemical reaction on the photo film. These cameras do not have image sensors which modern digital cameras have which limits the resolution of image on the area of film used.
Also, have you ever noticed the ISO on your digital camera? Digital cameras have settings for light sensitivity known as ISO. Lower ISO numbers are less light sensitive, but allow for better detail without lots of grain appearing in the image. Film cameras also have ISO standard but that is based on the film. So the photographers have to plan in advance hte sort of light environment they were planning on working in and choose the film accordingly.
If you want to read more about how cameras work in general, this article explains it very well.
Technical Specifications of Yashica MF-2 Super
- Film: 35 mm Roll Film
- Camera Type: Point-and-shoot
- Lens: Yashica lens 38 mm f/3.8
- Aperture: f/3.8 and f/8
- Focus Range: 1 m to infinity
- Shutter speeds: 1/100, 1/60 for flash
- ISO value: DX-coded
- Battery: 2AA × 2