Panasonic LUMIX DMC-GF1K Operating Instructions Manual page 195

Interchangeable Lens (H-H020)
"LUMIX G 20 mm/F1.7 ASPH."
Focal length:
Aperture type:
Aperture range:
Minimum aperture
value:
Lens construction:
In focus distance:
Maximum image
magnification:
Stabilizer:
Mount:
Angle of view:
Filter diameter:
Max. diameter:
Overall length:
Mass:
Interchangeable Lens (H-FS014045)
"LUMIX G VARIO 14– 45 mm/F3.5 – 5.6 ASPH./MEGA O.I.S."
Focal length:
Aperture type:
Aperture range:
Minimum aperture
value:
Lens construction:
In focus distance:
Maximum image
magnification:
Optical Image Stabilizer: Available
Mount:
Angle of view:
Filter diameter:
Max. diameter:
Overall length:
Mass:
f=20 mm
(35 mm film camera equivalent: 40 mm)
7 leaf shutters/iris diaphragm/circular diaphragm
F1.7
F16
7 elements in 5 groups (2 non-spherical lenses)
20 cm to ¶ (from the focus distance reference line)
0.13k (35 mm film camera equivalent: 0.25k)
None
"Micro Four Thirds Mount"
57x
46 mm
Approx. 63 mm
Approx. 25.5 mm
(from the tip of the lens to the base side of the lens mount)
Approx. 100 g
f=14 mm to 45 mm
(35 mm film camera equivalent: 28 mm to 90 mm)
7 leaf shutters/iris diaphragm/circular diaphragm
F3.5 (Wide) to F5.6 (Tele)
F22
12 elements in 9 groups (1 non-spherical lenses)
30 cm to ¶ (from the focus distance reference line)
0.17k (35 mm film camera equivalent: 0.34k)
"Micro Four Thirds Mount"
75x (Wide) to 27x (Tele)
52 mm
Approx. 60 mm
Approx. 60 mm
(from the tip of the lens to the base side of the lens mount)
Approx. 195 g
Others
195
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