Comparison of Nikon 300mm ƒ/4E PF ED VR AF-S Nikkor and Panasonic 50-200mm f/2.8-4 ASPH Power OIS Leica DG Vario-Elmarit (H-ES50200)

Attribute	Nikon 300mm ƒ/4E PF ED VR AF-S Nikkor ×	Panasonic 50-200mm f/2.8-4 ASPH Power OIS Leica DG Vario-Elmarit (H-ES50200) ×
Filter Size (mm)	77	67
Notes	Image Stabilized (4.5 stops); Included Accessories: CL-M3 case, HB-73 hood, front and rear lens caps	Additional features: Power O.I.S. Image Stabilization compatible with Dual I.S. and Dual I.S. 2; Splashproof / Dustproof / Freezeproof
Closest Focus (m)	1.4	0.75
Magnification Ratio (x)	0.24	0.25
Zoom System	-	Rotary
Type	Telephoto Prime	Telephoto Zoom
APS Equivalent	450mm	-
Diagonal Angle of View (degree)	8.20	6.20 - 24.00
Image Circle	35mm	Micro Four-Thirds
Focal Length (mm)	300.00	50.00 - 200.00
Brand	Nikon	Panasonic
Name	Nikon 300mm ƒ/4E PF ED VR AF-S Nikkor	Panasonic 50-200mm f/2.8-4 ASPH Power OIS Leica DG Vario-Elmarit (H-ES50200)
Weight (g)	755	655
Aperture (f)	4.00 - 32.00	2.80 - 22.00
Diaphragm Blades	9	9
Diaphragm Blades Type	rounded	circular
Lens Construction	16 elements in 10 groups; including 1 Aspherical, 1 PF (Phase Fresnel), and 1 ED element; Nano Crystal Coat	21 elements in 15 groups, including 1 UHR, 2 UED, 2 ED and 2 aspherical elements; Nano Surface Coating
Diameter (mm)	89	76
Length (mm)	147.5	132
35mm Equivalent	-	100 - 400mm
Focus Details	Internal focusing with Silent Wave motor; A/M-M/A-M switch	Internal focus with up to 240fps sensor drive