Laowa 15 mm f/4 Macro Lens for Pentax K
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The Laowa 15 mm f/4 Macro is a wide-angle lens designed for Pentax K mount cameras, combining an expansive field of view with a 1:1 maximum reproduction ratio. This setup enables close-up imagery that preserves the surrounding background environment.
Shift Mechanism and Optical Design
A built-in +/- 4 mm shift function allows perspective adjustments, supporting architectural photography where straight lines are essential.
- Reproduction ratio: 1:1 maximum magnification for close-up subjects
- Shift capability: +/- 4 mm built-in mechanism for perspective correction
- Optical construction: 12 lenses arranged in 9 groups
| Focal length | 15 mm |
|---|---|
| Maximum aperture | f/4 |
| Mount / Compatibility | Pentax K |
| Maximum reproduction ratio | 1:1 |
| Shift function | +/- 4 mm |
| Optical construction | 12 lenses in 9 groups |
| EAN | 0683203914697 |
|---|
What is the maximum reproduction ratio of this lens?
The Laowa 15 mm f/4 Macro offers a maximum reproduction ratio of 1:1.
What is the built-in shift function used for?
The +/- 4 mm shift mechanism is designed for perspective correction, helping maintain straight lines in architectural photography.
What is the optical construction of this lens?
The lens structure consists of 12 elements arranged in 9 groups.
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