Attribute | Sony FE 16-35mm f/2.8 GM SEL1635GM × | Panasonic 10-25mm f/1.7 ASPH LEICA DG VARIO-SUMMILUX × |
---|---|---|
Notes | Sony E-mount; Dust and moisture resistant; Includes ALC-SH149 Petal-shaped lens hood. | Weather sealed, freeze proof |
Aperture (f) | 2.80 - 22.00 | 1.70 - 16.00 |
Magnification Ratio (x) | 0.19 | 0.14 |
Filter Size (mm) | 82 | 77 |
35mm Equivalent | - | 20 - 50mm |
Type | Wide Zoom | Wide Zoom |
Diaphragm Blades | 11 | 9 |
Zoom System | Rotary | Rotary |
Image Circle | 35mm (Full-frame E-Mount) | Micro Four-Thirds |
Focal Length (mm) | 16.00 - 35.00 | 10.00 - 25.00 |
Brand | Sony | Panasonic |
Name | Sony FE 16-35mm f/2.8 GM SEL1635GM | Panasonic 10-25mm f/1.7 ASPH LEICA DG VARIO-SUMMILUX |
Weight (g) | 680 | 690 |
Diaphragm Blades Type | circular | circular |
Lens Construction | 16 elements in 13 groups, including 3 aspherical, 2 XA (extreme aspherical) and 2 ED elements; Nano AR coating; Fluorine coating on the front element | 17 elements in 12 groups, including 3 aspherical, 1 UHR and 4 ED elements |
Diagonal Angle of View (degree) | 63.00 - 107.00 | 47.00 - 95.00 |
Focus Details | Internal; Two DDSSM (Direct Drive Super Sonic wave Motor) actuators with Focus Hold button and AF/MF switch | Internal; Silent High-speed AF; AF/MF focus clutch |
Diameter (mm) | 88.5 | 87.6 |
Length (mm) | 121.6 | 128 |
APS Equivalent | 24 - 52.5mm | - |
Closest Focus (m) | 0.28 | 0.28 |