Specification :
Dedicated to extreme close-up imaging, the Sony E-mount Laowa 25mm f/2.8 2.5-5X Ultra Macro from Venus Optics is a specialized macro lens for photographing subjects at magnifications greater than life-size. Operating within a 2.5:1 to 5:1 range, this lens has a minimum focus distance of just 6.8" at the 5:1 magnification along with a comfortable 1.6" working distance. This range is benefitted by the wide-angle focal length, too, in order to achieve greater depth of field compared to long focal length macro lenses. Complementing the close-up capabilities, the optical design incorporates one extra-low dispersion element to reduce color fringing and chromatic aberrations for a high degree of clarity. Additionally, distinguishing itself from other macro lenses, this 25mm f/2.8 is characterized by its notably sleek and lightweight design for easier handling and more room to work with artificial lighting.
Focal Length | 25mm |
Maximum Aperture | f/2.8 |
Minimum Aperture | f/16 |
Lens Mount | Sony E |
Format Compatibility | Full-Frame |
Minimum Focus Distance | 6.81" / 17.3 cm |
Maximum Magnification | 5x |
Macro Reproduction Ratio | 5:1 |
Optical Design | 8 Elements in 6 Groups |
Diaphragm Blades | 8 |
Focus Type | Manual Focus |
Image Stabilization | None |
Filter Size | None |
Dimensions (ø x L) | 2.56 x 3.23" / 65 x 82 mm |
Weight | 14.11 oz / 400 g |
Package Weight | 1.685 lb |
Box Dimensions (LxWxH) | 7.25 x 4.85 x 4.45" |