-Prime 25mm f/2.8 is designed for FX-format Nikon F-mount DSLR cameras, however can also be used with DX models where it provides a 37.5mm equivalent focal length.
-Specifically developed for macro photography, this lens is designed for use within a 2.5:1 to 5:1 magnification range for producing greater-than-life-size imagery. This lens does not offer infinity focus.
-When at 5:1 magnification, the lens has a minimum focusing distance of 6.8″ along with a working distance of 1.6″, which affords sufficient room for illuminating your subject. At the 2.5:1 position, a minimum focusing distance of 9.2″ is possible along with a working distance of 1.8″.
-Wide-angle design benefits the high magnification design by providing greater depth of field compared to telephoto or long lens designs.
-Manual focus operation for precise control over focusing distance when working with close-up subjects.
-One extra-low dispersion element greatly reduces chromatic aberrations and color fringing for improved clarity and color accuracy.
-Eight-blade diaphragm contributes to a pleasing out of focus quality when using shallow depth of field.
-Especially slim and lightweight physical design is easier to use handheld and offers more room for illuminating close-up subjects.
Focal Length 25mm
Maximum Aperture f/2.8
Minimum Aperture f/16
Lens Mount Nikon F
Format Compatibility Full-Frame
Minimum Focus Distance 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) 65 x 82 mm
Weight 400 g