Comparison of Pentax 18mm f/8 06 Toy Telephoto and Sigma 30mm ƒ/2.8 DN Art

Attribute	Sigma 30mm ƒ/2.8 DN Art ×	Pentax 18mm f/8 06 Toy Telephoto ×
Aperture (f)	2.80 - 22.00	8.00
Diagonal Angle of View (degree)	39.60	24.50
Magnification Ratio (x)	0.12	0.08
Notes	Lens mounts: Sony E-Mount, Micro Four Thirds. Lens hood (LH520-03) included. Available in black or silver.	For use with Pentax Q compact system camera. Fixed aperture design. Exposure controlled via camera electronic shutter.
Type	Standard Prime	Telephoto Prime (Toy Camera Effect)
Closest Focus (m)	0.3	0.27
APS Equivalent	1.5x: 45mm; 2.0x: 60mm	100mm
Filter Size (mm)	46	-
Image Circle	APS-C	Pentax Q-mount
Focal Length (mm)	30.00	18.00
Brand	Sigma	Pentax
Name	Sigma 30mm ƒ/2.8 DN Art	Pentax 18mm f/8 06 Toy Telephoto
Weight (g)	-	18
Diameter (mm)	60.8	41
Lens Construction	7 elements in 5 groups, including 2 aspherical elements	3 elements in 3 groups
Diaphragm Blades	7	-
Length (mm)	40.5	20
Diaphragm Blades Type	rounded	-
Focus Details	Inner focusing with linear AF motor	Manual