Comparison of Nikon 10-30mm ƒ/3.5-5.6 PD-Zoom 1 Nikkor VR and Pentax 8.5mm f/1.9 01 Standard Prime

Attribute	Nikon 10-30mm ƒ/3.5-5.6 PD-Zoom 1 Nikkor VR ×	Pentax 8.5mm f/1.9 01 Standard Prime ×
Aperture (f)	3.50 - 16.00	1.90 - 8.00
Magnification Ratio (x)	0.21	0.05
Notes	For use with Nikon 1 compact system cameras. 2.7x conversion factor. VR image stabilization. Included Accessories: Rear lens cap.	For use with Pentax Q compact system camera. Lens shutter. ND filter (2 stops light reduction). PENTAX SP (Super Protect) coating. Optional MH-RA len
Focus Details	Internal focusing	Autofocus with electronic manual focus
Closest Focus (m)	0.2	0.2
Zoom System	Rotary, with Power Drive	-
Lens Construction	9 elements in 7 groups, including 1 ED and 4 aspherical elements	8 elements in 5 groups, including 2 Aspherical elements
Focal Length (mm)	10.00 - 30.00	8.50
APS Equivalent	27 - 81mm	47mm
Brand	Nikon	Pentax
Image Circle	Nikon 1 (CX Format)	Pentax Q-mount
Name	Nikon 10-30mm ƒ/3.5-5.6 PD-Zoom 1 Nikkor VR	Pentax 8.5mm f/1.9 01 Standard Prime
Weight (g)	85	37
Type	Standard Zoom	Standard Prime
Diaphragm Blades Type	rounded	-
Diaphragm Blades	7	5
Diagonal Angle of View (degree)	29.70 - 77.00	49.50
Length (mm)	28	23
Filter Size (mm)	-	5
Diameter (mm)	58	46