Comparison of Nikon 18-55mm f/3.5-5.6G ED AF-S DX Nikkor and Pentax 18-55mm ƒ/3.5-5.6 AL II SMC DA

Attribute	Nikon 18-55mm f/3.5-5.6G ED AF-S DX Nikkor ×	Pentax 18-55mm ƒ/3.5-5.6 AL II SMC DA ×
Filter Size (mm)	52	52
Closest Focus (m)	0.29	0.25
Magnification Ratio (x)	0.31	0.34
Length (mm)	75	67.5
Front Element Rotation	-	-
Diagonal Angle of View (degree)	28.80 - 76.00	29.00 - 76.00
Focus Details	AF-S "Silent Wave" motor	Internal, with Quick-shift Focus System
Focal Length (mm)	18.00 - 55.00	18.00 - 55.00
APS Equivalent	27 - 82mm	27 - 82.5mm
Brand	Nikon	Pentax
Image Circle	APS-C	APS-C
Name	Nikon 18-55mm f/3.5-5.6G ED AF-S DX Nikkor	Pentax 18-55mm ƒ/3.5-5.6 AL II SMC DA
Weight (g)	210	220
Type	Standard Zoom	Standard Zoom
Notes	DX Nikkor for use with Nikon Digital SLR models only	Included Accessories: PH-RBA Lens Hood
Diaphragm Blades	7	6
Aperture (f)	3.50 - 32.00	3.50 - 40.00
Lens Construction	7 elements in 5 groups, including 1 ED and 1 aspherical element	11 elements in 8 groups
Zoom System	Rotary	Rotary
Diameter (mm)	69	68