Lenses -> Pentax 50mm F2.8 SMC D FA Macro Lens
The SMC PENTAX-D FA 50mm f2.8 macro is designed for digital and film SLR cameras. It utilises curvature and positioning of optical elements to virtually eliminate flare and ghosting for clear, high-quality images particularly important to digital photography. This versatile lens can also be used as a standard lens. Achieving life-size (1:1) magnification it features our acclaimed SMC multi-layer coating to lower surface reflection, reduce ultraviolet rays, and deliver clear, high-contrast images.
|Specification / Feature||Value||Scores *||Rank **|
|Number of Lens Groups||7|
|Number of Lens Elements||8|
|Optical Zoom ||1.00||0.00||75|
|Max Aperture ||2.8||77.96||17|
|Max Aperture Wide ||2.8||77.96||17|
|Max Aperture Tele ||2.8||49.27||17|
|Focal Length Wide ||50||56.70||46|
|Focal Length Tele ||50||43.30||55|
|Min Aperture ||32|
|Magnification Ratio ||1x||19.19||5|
|Min Focus Distance ||0.2m||97.28||15|
|Aperture Blades ||8||22.58||8|
|Sensor Format ||Full Frame|
|1st/3rd Party ||1st party|
|Lens Type ||Standard Prime|
|Image Stabilisation ||No|
|Video Lens ||No|
|Tilt Shift ||No|
|Weather Resistant ||No|
|Filter Thread Size (mm) ||49mm|
|Size (DxL) ||0mm|
|Lens Mount ||Pentax K (FA)|
|UK Price ||£349.00 at Wex Photo Video (affiliate link)||56.35||99|
* - Scores are calculated by comparing numerical specifications with other cameras. The highest ranking camera for a specification acheives a score of 100. The lowest ranking camera is scored as 0 and all the other cameras are scored in between 0 and 100 according to their merit.
** - Rank is calculated by ordering the scores for all cameras in descending order. The best scoring camera for a particular feature / specification will have a rank of 1.
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