Comparison of Pentax 6.3mm f/7.1 04 Toy Wide and Pentax 8.5mm f/1.9 01 Standard Prime

Attribute	Pentax 8.5mm f/1.9 01 Standard Prime ×	Pentax 6.3mm f/7.1 04 Toy Wide ×
Diameter (mm)	46	41
Aperture (f)	1.90 - 8.00	7.10
Diagonal Angle of View (degree)	49.50	64.00
Magnification Ratio (x)	0.05	0.15
Notes	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	For use with Pentax Q compact system camera. Fixed aperture design. Exposure controlled via camera electronic shutter.
Type	Standard Prime	Wide Prime (Toy Camera Effect)
Closest Focus (m)	0.2	0.07
APS Equivalent	47mm	35mm
Lens Construction	8 elements in 5 groups, including 2 Aspherical elements	4 elements in 3 groups
Image Circle	Pentax Q-mount	Pentax Q-mount
Focal Length (mm)	8.50	6.30
Brand	Pentax	Pentax
Name	Pentax 8.5mm f/1.9 01 Standard Prime	Pentax 6.3mm f/7.1 04 Toy Wide
Weight (g)	37	21
Diaphragm Blades	5	-
Length (mm)	23	25.4
Filter Size (mm)	5	-
Focus Details	Autofocus with electronic manual focus	Manual