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Sigma A 40 mm f/1.4 DG HSM

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Specifications:
Manufacturer Sigma
Model A 40 mm f/1.4 DG HSM
Lens style Wide angle
Focal length 40 mm
Maximum aperture f/1.4
Angle of view 56.8 o
Closest focusing distance 0.4 m
Maximum magnification 1:6.5
Minimum aperture 16
Number of diaphragm blades 9
Auto focus type HSM
Lens Construction 16 elements / 12 groups
Filter diameter 82 mm
Macro No
Available mounts Canon EF
Nikon F
Sigma
Sony E
Sony FE
Dimensions 131 x 87.8 mm
Weight 1200 g
Additional information Announced: 25.09.2018
3 FLD elements, 3 SLD elements
Average rating (2 owners reviews)
Build quality
Optical quality
Value for money

Overall

5.00 Excellent
Owners reviews (2)
  1. kers
    kers 5 May 2021, 21:05
    Build quality
    Optical quality
    Value for money

    Overall

    IP 85.148.x.x
    Owner since: 3 years
    Price: 1200€
    User profile: Professional

    Cons: not small not light

    Pros: Best lens ever had- Corner sharpness and clarity wide open is amazing. Focusshift is not a problem at all in practice Vignetting is not a problem at all - only at f1.4 there is some f1.6 is already even a lot better. no focus breathing- ideal cine lens beautiful rendering

    Summary: after 3 years i have not seen anything better. I dont care if this lens weighs 3 kg- every photo i make with it looks awesome!

  2. 土曜日穿梭者
    土曜日穿梭者 27 June 2020, 14:36
    Build quality
    Optical quality
    Value for money

    Overall

    IP 120.244.x.x
    Owner since: 1 year
    Price: ¥6600
    User profile: Amateur

    Cons: A bit tiring when shooting video hand-held.

    Pros: Excellent contrast and sharpness at f/1.4 from centre to corner. Good bokeh at the background. Almost no chromatic aberration. Quiet and accurate autofocus. Do not cost you a fortune.

    Summary: Stable, reliable and it works well on my Sony α7R3. Probably one of the best Sigma lenses you can buy now.

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