Some additional specs of the upcoming Sigma 20mm and 24mm f/1.4 FE lenses

Digicameinfo shared some additional details about the upcoming two new lenses:

• Wide- angle Art lens attention function
  , AF assist function
  , MFL switch (MF lock)
  , rear filter holder
  , lens heater retainer
• Corresponding accessories
  ・ 24mm F1.4 DG DN | Art
  Hood: LH782-01
  Lens cap: LCF-72 III
  Guide plate: GP-11・ 20mm F1.4 DG DN | Art
  Hood: LH878-04
  Lens cap: LCF-82 III
  Guide plate: GP-21
• Suggested retail price
  20mm F1.4 DG DN | Art: 152,900 yen including tax

And those are the specs we already posted previously:

• 20mm F1.4 DG DN Art
  Lens configuration: 17 elements in 15 groups (2 SLD glasses, 3 aspherical lenses)
  Number of aperture blades: 11 (circular aperture)
  Minimum shooting distance: 0.23m
  Maximum shooting magnification: 1: 6.1
  Filter Diameter: 82mm
  Size: φ87.8 x 111.2mm (E-mount version 113.2mm)
  Weight: 635g (E-mount version 630g)24mm F1.4 DG DN Art
  Lens configuration: 17 elements in 14 groups (1 SLD glass, 2 FLD glasses, 4 aspherical lenses)
  Number of aperture blades: 11 (circular aperture)
  Minimum shooting distance: 0.25m
  Maximum shooting magnification : 1: 7.1
  Filter diameter:
  72mm Size: φ75.7 x 95.5mm (E-mount version 97.5mm)
  Weight: 520g (E-mount version 510g)