Image description
View of the water tower and the Chapel Bridge in Lucerne during twilight with warm light over the roofs of the old town.
- Date taken
- August 22, 2025
- Resolution
- 3'710 × 4'946 px (18.3 MP)
- Shutter speed
- 13 s
- Aperture
- f/20
- ISO
- 64
- Focal length
- 19 mm
Photography tips
How this image was taken
In this image, the long shutter speed of 13 seconds creates a smooth water surface, while the aperture of f/20 ensures a deep depth of field. The low ISO of 64 keeps the image noise-free during this long exposure.
- Use a long shutter speed to smooth out movement in the water.
- Select a closed aperture to achieve consistent sharpness throughout the image.
- Keep the ISO value as low as possible to optimize image quality during long exposures.