Comparison of Panasonic 45-150mm f/4-5.6 ASPH MEGA O.I.S. LUMIX G VARIO and Panasonic 45-175mm f/4-5.6 ASPH POWER OIS LUMIX G X VARIO PZ

Attribute	Panasonic 45-175mm f/4-5.6 ASPH POWER OIS LUMIX G X VARIO PZ ×	Panasonic 45-150mm f/4-5.6 ASPH MEGA O.I.S. LUMIX G VARIO ×
Diaphragm Blades Type	circular	circular
Notes	Additional features: POWER O.I.S. Image Stabilization; Included Accessories: Lens hood, lens caps, storage bag	Additional features: Mega O.I.S. Image Stabilization; Available in black or silver; Included Accessories: lens cap, lens hood, rear lens cap.
Aperture (f)	4.00 - 22.00	4.00 - 22.00
Magnification Ratio (x)	0.2	0.17
Filter Size (mm)	46	52
Diameter (mm)	62	62
Type	Telephoto Zoom	Telephoto Zoom
Diaphragm Blades	7	7
Lens Construction	14 elements in 10 groups, including 2 ED and two aspherical elements, nano surface coating	12 elements in 9 groups, including 1 UHR (Ultra High Refractive Index) and 2 aspherical elements
Image Circle	Micro Four-Thirds	Micro Four-Thirds
Focal Length (mm)	45.00 - 175.00	45.00 - 150.00
Brand	Panasonic	Panasonic
Name	Panasonic 45-175mm f/4-5.6 ASPH POWER OIS LUMIX G X VARIO PZ	Panasonic 45-150mm f/4-5.6 ASPH MEGA O.I.S. LUMIX G VARIO
Weight (g)	210	200
Diagonal Angle of View (degree)	7.10 - 27.00	8.20 - 27.00
Focus Details	Internal "HD" (optimized for video) AF with manual focus ring	Internal
Zoom System	Rotary (Power zoom with electric zoom lever and manual zoom ring)	Rotary
Length (mm)	90	73
35mm Equivalent	90 - 350mm	90 - 300mm
Closest Focus (m)	0.9	0.9