Comparison of Fujinon GF 110mm f/2 R LM WR and Sigma 135mm ƒ/1.8 DG HSM Art

Attribute	Fujinon GF 110mm f/2 R LM WR ×	Sigma 135mm ƒ/1.8 DG HSM Art ×
Diaphragm Blades Type	rounded	rounded
Notes	For Fujifilm G-mount; Weather, dust and freeze resistant; Lens caps, hood and pouch included.	Available AF Mounts: Sigma SA, Canon EF, L-Mount, Nikon F, Sony E; Dust- and splash-proof construction; Compatible with Mount Converter MC-11
Aperture (f)	2.00 - 22.00	1.80 - 16.00
Magnification Ratio (x)	0.16	0.2
Filter Size (mm)	77	82
35mm Equivalent	87mm	-
Type	Telephoto Prime	Telephoto Prime
Diaphragm Blades	9	9
Lens Construction	14 elements in 9 groups, including 4 ED (extra low dispersion) elements	13 elements in 10 groups
Image Circle	Medium Format (Fujifilm G-mount)	35mm
Focal Length (mm)	110.00	135.00
Brand	Fujinon	Sigma
Name	Fujinon GF 110mm f/2 R LM WR	Sigma 135mm ƒ/1.8 DG HSM Art
Weight (g)	1010	1130
Diagonal Angle of View (degree)	27.90	18.20
Focus Details	AF via a linear motor	Internal with HSM (Hypersonic Motor) with limiter and full-time manual override
Diameter (mm)	94.3	91.4
Length (mm)	125.5	114.9
APS Equivalent	-	1.5x: 202.5mm; 1.6x: 216mm
Closest Focus (m)	0.9	0.88