Based on common definitions, the range of millimeters (mm) for wide-angle lenses typically spans from 16 mm to 24 mm.
These focal lengths are considered wide enough to capture a broad scene without distorting the image too severely, unlike fisheye lenses which introduce significant curvature and stretching at the edges of the frame. This range is often referred to as the "sweet spot" for various photographic applications due to its versatility.
Understanding the Wide-Angle Range
Lenses within the 16mm to 24mm range are characterized by their ability to include a wider field of view compared to standard or telephoto lenses. This allows photographers to capture more of the scene in a single shot.
- Field of View: As the millimeter number decreases, the field of view increases. A 16mm lens captures a much wider area than a 24mm lens, while both are considered wide-angle.
- Distortion: While wider than standard lenses, lenses in this specific range generally manage distortion effectively, especially high-quality ones, making them suitable for subjects where straight lines are important.
- Common Uses: As mentioned in the provided reference, this range is particularly popular for:
- Landscape Photography: Capturing vast vistas and horizons.
- Architecture Photography: Including entire buildings or large interiors.
- Environmental Portraits: Showing a person within their surroundings.
- Everyday Shooting: Versatile for capturing group shots, street scenes, or general subjects when you want to include context.
Here's a simple representation:
| Focal Length Range | Type of Lens | Characteristics |
|---|---|---|
| 16 mm to 24 mm | Wide-Angle | Wide field of view, minimal (non-fisheye) distortion |
| Below 16 mm | Ultra-Wide / Fisheye | Very wide field of view, noticeable distortion |
| 24 mm to 35 mm | Wide-Angle / Standard-Wide | Wide field of view, less pronounced wide effects |
This range of focal lengths provides a balance between capturing a broad perspective and maintaining relatively natural proportions within the image.
