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Pentax-smc-fa-31mm-f1-8.15672992
8.6 out of 10

Pentax smc FA 31mm F1.8

With sleek aesthetics and exceptional performance, the ultra-fas Read more

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Reviews and Problems with Pentax smc FA 31mm F1.8

Showing 1-6 of 6
Overall 8
8.0

Pentax SMC FA 31mm f/1.8 Limited

PC Magazine
25 June 2012
  • Conclusion: The Pentax SMC FA 31mm f/1.8 Limited is an extremely sharp lens, but it's also extremely expensive.
  • Pros: Extremely sharp. Excellent build quality. Fast aperture.
  • Cons: Very expensive. Big. Screw-drive autofocus system.
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REVIEW: SMC Pentax-FA 31mm f/1.8 AL Limited Lens

photodo
2 May 2011
  • Excerpt: This is the widest of the three Pentax FA Limited lenses, all of which were designed for use on film cameras. They are hand assembled to the highest standards in high grade aluminium and expected to have optical performance of the highest order. This is well recorded as having been well achieved for film cameras, but now we shall look at how these designs fare with the current demands of the APS-C sensor.
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smc FA 31 mm f/1.8 AL

LensTip.com
14 October 2011
  • Excerpt: The Pentax company hasn’t decided yet to launch digital cameras with a full frame detector and it is quite consequential in offering bodies with APS-C/DX format sensors. What’s more, their policy is professional and well thought out. The bodies are rather small and solid, often offering such possibilities which are non-existent in rival cameras offered at the same price point.
  • Cons: Not satisfactory image quality near the maximum relative aperture,, Distinct coma already in the corners of the APS-C/DX sensor,, Loud autofocus,, Work against bright light should have been better,, Average price/quality ratio.
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Overall 9
9.0

SMC Pentax-FA 31mm f/1.8 AL Limited Lens Review

ePHOTOzine
4 July 2011
  • Excerpt: This is the widest of the three Pentax FA Limited lenses, all of which were designed for use on film cameras. They are hand assembled to the highest standards in high grade aluminium and expected to have optical performance of the highest order. This is well recorded as having been well achieved for film cameras, but now we shall look at how these designs fare with the current demands of the APS-C sensor.
  • Pros: Impeccable manufacturing quality and finish, Robust Aluminium construction, Fast maximum aperture, Excellent optical quality, Built in lens hood, Full frame design
  • Cons: High cost, No Quick Shift MF option
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Overall 8
7.7
Value for money 6
6.0
Overall quality 8
8.0
Build quality 9
9.0

Pentax SMC FA 31mm f/1.8 AL Limited - Lab Test / Review

photozone.de
12 February 2009
  • Conclusion: The Pentax SMC-FA 31mm f/1.8 AL Limited is an excellent lens. It is already sharp at f/1.8 and razor sharp from f/2.8 to f/11. Distortions and CAs are very well controlled. On the downside it vignettes quite a bit at f/1.8 so the ultra-large max. aperture takes its toll here. The bokeh (out-of-focus blur) is very smooth and buttery which is fairly unusual for a lens with aspherical elements.
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Expert Review

Optyczne.pl
10 October 2011
  • Summary: Podsumowując, decydując się na wejście w system, którego idea polega na pracy na obiektywach stałoogniskowych współpracujących z małą matrycą, oczekiwałbym że dostanę w nim obiektyw standardowy, który jest jaśniejszy, lepszy optycznie i tańszy niż jego pełnoklatkowy odpowiednik. Pentax lubi chodzić pod prąd i tutaj był konsekwentny. Dał swoim użytkownikom obiektyw ciemniejszy, gorszy optycznie, stary i dużo droższy. Dość wysoka cena za wyjątkowość.
  • Pros: świetna jakość wykonania,, bardzo dobra jakość obrazu w centrum kadru po lekkim przymknięciu,, przyzwoita jakość obrazu na brzegu kadru,, niewielka aberracja chromatyczna,, znikoma dystorsja,, niewielkie winietowanie,, dobrze korygowany astygmatyzm,, szybki i celny autofokus.
  • Cons: niezadowalająca jakość obrazu w okolicach maksymalnego otworu względnego,, wyraźna koma już w rogach matrycy APS-C/DX,, głośny autofokus,, praca pod ostre światło powinna być lepsza,, przeciętny stosunek jakości do ceny.
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