Laowa CA-Dreamer 100 mm f/2.8 Macro 2:1 Lens for Pentax K
The Laowa CA-Dreamer 100 mm f/2.8 Macro 2:1 is a full-frame manual macro lens for Pentax K mount, featuring a 2:1 reproduction ratio and an apochromatic design suitable for macro photography and portraits.
Apochromatic Optical Design
Its optical formula consists of 12 elements arranged in 10 groups, incorporating three special elements to reduce chromatic aberration in both in-focus and out-of-focus areas. While the 2:1 magnification ratio captures minute details, infinity focus capability allows users to shoot portrait and landscape photography.
Handling and Construction
- Focusing: fully manual focusing with a 24.7 cm minimum focus distance.
- Aperture: 13 aperture blades with a minimum aperture of f/22.
- Compatibility: designed for full-frame cameras with Pentax K mount.
| Model | Laowa CA-Dreamer 100 mm f/2.8 Macro 2:1 for Pentax K |
|---|---|
| Optical design | 12 elements in 10 groups |
| Focal length | 100 mm |
| Maximum aperture value | f/22 |
| Viewing angle | 24.4° |
| Image coverage | Full frame |
| Number of aperture blades | 13 |
| Minimum focusing distance | 24.7 cm (2:1 reproduction scale) |
| Maximum focusing distance | Infinity |
| Focusing | Manual |
| Dimensions | 15.5 x ⌀7.2 cm |
| Weight | 665 g |
| Mount | Pentax K |
| EAN | 6940486701432 |
|---|
What is the maximum magnification ratio of this lens?
The lens achieves up to a 2:1 reproduction scale at its minimum focusing distance of 24.7 cm.
What items are included in the package?
The package contains the Laowa CA-Dreamer 100 mm f/2.8 Macro 2:1 lens for Pentax K, a Venus Optics Laowa 67 mm UV filter, a sunshield, and front and rear lens caps.
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