Comparison of Panasonic 100-300mm f/4-5.6 ASPH Mega O.I.S. Lumix G Vario and Panasonic 100-300mm f/4-5.6 II ASPH POWER O.I.S. LUMIX G VARIO (H-FSA100300)

Attribute	Panasonic 100-300mm f/4-5.6 ASPH Mega O.I.S. Lumix G Vario ×	Panasonic 100-300mm f/4-5.6 II ASPH POWER O.I.S. LUMIX G VARIO (H-FSA100300) ×
Notes	Additional features: Mega O.I.S. Image Stabilization; Included accessories: lens hood, storage bag.	Additional features: Power O.I.S. Image Stabilization; Splashproof / Dustproof; Included accessories: lens hood, storage bag.
Aperture (f)	4.00 - 22.00	4.00 - 22.00
Magnification Ratio (x)	0.21	0.21
Filter Size (mm)	67	67
Type	Telephoto Zoom	Telephoto Zoom
Length (mm)	126	126
Diaphragm Blades	7	7
Diameter (mm)	73.6	73.6
Image Circle	Micro Four-Thirds	Micro Four-Thirds
Focal Length (mm)	100.00 - 300.00	100.00 - 300.00
Brand	Panasonic	Panasonic
Name	Panasonic 100-300mm f/4-5.6 ASPH Mega O.I.S. Lumix G Vario	Panasonic 100-300mm f/4-5.6 II ASPH POWER O.I.S. LUMIX G VARIO (H-FSA100300)
Weight (g)	520	520
Diagonal Angle of View (degree)	4.10 - 12.00	4.10 - 12.00
Lens Construction	17 elements in 12 groups, including 1 ED element	17 elements in 12 groups, including 1 ED element
Zoom System	Rotary	Rotary
Focus Details	Internal focus with stepper motor	Internal focus with linear motor
35mm Equivalent	200 - 600mm	200 - 600mm
Closest Focus (m)	1.5	1.5