Panasonic Lumix DMC-G1K Operating Instructions Manual page 159

Interchangeable Lens (H-FS045200)
"LUMIX G VARIO 45– 200 mm/F4.0 – 5.6/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=45 mm to 200 mm
(35 mm film camera equivalent: 90 mm to 400 mm)
7 leaf shutters/iris diaphragm/circular diaphragm
F4.0 (Wide) to F5.6 (Tele)
F22
16 elements in 13 groups (no aspherical lens)
1.0 m to c (from the focus distance reference line)
0.19M (35 mm film camera equivalent: 0.38M)
"Micro Four Thirds Mount"
27Z (Wide) to 6.2Z (Tele)
52 mm
70 mm
Approx. 100 mm
(from the tip of the lens to the base side of the lens mount)
Approx. 380 g
Others
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