Sigma announces four new full frame DSLR lenses


Sigma announced the previously rumored three Art and one Contemporary full frame DSLR lenses for the 2017 CP+ show in Tokyo, Japan (full press release and MTF charts available at NikonRumors).

UpdateBig price drop on Zeiss 15mm, 18mm and 135mm lenses after Sigma's announcement (for both Nikon and Canon mount):

Big price drop on Zeiss 15mm, 18mm and 135mm lenses after Sigma’s announcement

Technical specifications of the new Sigma lenses (check pricing and availability - not announced at the time of this post):

Sigma 14mm f/1.8 DG HSM Art:

Lens Construction 16 Elements in 11 Groups
Angle of View 114.2º
Number of Diaphragm Blades 9 (Rounded)
Mininum Aperture f16
Minimum Focusing Distance 27 cm / 10.6 in
Filter Size (mm) N/A
Maximum Magnifications 1: 9.8
Dimensions
(Diameter x Length)
9.5in x 5.0in
Weight  1,170g/41.3 oz

Sigma 135mm f/1.8 DG HSM Art:

Lens Construction 13 Elements in 10 Groups
Angle of View 18.2º
Number of Diaphragm Blades 9 (Rounded)
Mininum Aperture f16
Minimum Focusing Distance 87.5 cm / 34.4 in
Filter Size (mm) 82mm
Maximum Magnifications 1: 5
Dimensions
(Diameter x Length)
4.0"x4.5" in
Weight  1130g/ 40.2 oz

Sigma 24-70mm f/2.8 DG HSM OS Art:

Lens Construction 19 Elements in 14 Groups
Angle of View 84.1-34.3º
Number of Diaphragm Blades 9 (Rounded)
Mininum Aperture f22
Minimum Focusing Distance 37 cm / 14.5 in
Filter Size (mm) 82mm
Maximum Magnifications 1: 4.8
Dimensions
(Diameter x Length)
3.5 x 4.2 in
Weight  TBD

Sigma 100-400mm f/5-6.3 DG HSM OS Contemporary:

Lens Construction 21 Elements in 15 Groups
Angle of View (35mm) 24.4º-6.2 º
Number of Diaphragm Blades 9
Mininum Aperture f22
Minimum Focusing Distance 160 cm / 6.3 in
Filter Size (mm) 67mm
Maximum Magnifications 1:3.8
Dimensions
(Diameter x Length)
86.4x182.3mm/ 3.4x7.2in
Weight 1160g/ 40.9oz.

Via NikonRumors

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