Comparison of Kenko 2.0X Teleplus HD DGX and Panasonic DMW-TC20 2X

Attribute	Kenko 2.0X Teleplus HD DGX ×	Panasonic DMW-TC20 2X ×
Type	Teleconverter	Teleconverter
Name	Kenko 2.0X Teleplus HD DGX	Panasonic DMW-TC20 2X
Weight (g)	171	160
Image Circle	35mm	Micro Four-Thirds
Brand	Kenko	Panasonic
Magnification Ratio (x)	2	2
Lens Construction	5 elements in 3 groups; Digital Multi-Coating	8 elements in 5 groups
Notes	Available AF Mounts: Canon EF/EF-S, Nikon AF-S (G/E Type)	Splash, Dust, and Freezeproof design
Diameter (mm)	65	58
Focal Length Multiplier	2X that of the master lens	2X that of the master lens
Effective Reduction in Aperture	2 f-stops	2 f-stops
Length (mm)	35.8	34