Comparison of Sigma 105mm f/2.8 DG DN Macro and Sigma 105mm ƒ/2.8 EX DG OS HSM Macro

Attribute	Sigma 105mm ƒ/2.8 EX DG OS HSM Macro ×	Sigma 105mm f/2.8 DG DN Macro ×
Filter Size (mm)	62	62
Notes	Image Stabilized. Planned AF Mounts: Canon, Nikon, Pentax, Sigma, Sony. Included Accessories: Case, Bayonet type Hood (LH680-03), Hood Adapter (HA680	Available AF Mounts: Sony E-Mount, L-mount; Dust- and splash-proof construction; Compatible with USB Dock UD-11 (L-mount only)
Closest Focus (m)	0.31	0.29
Magnification Ratio (x)	1	1
Type	Telephoto Prime Macro	Telephoto Prime
Length (mm)	126.4	133.6
APS Equivalent	1.5x: 157.5mm; 1.6x: 168mm	1.5x: 157.5mm
Diagonal Angle of View (degree)	23.30	23.30
Image Circle	35mm	35mm
Focal Length (mm)	105.00	105.00
Brand	Sigma	Sigma
Name	Sigma 105mm ƒ/2.8 EX DG OS HSM Macro	Sigma 105mm f/2.8 DG DN Macro
Weight (g)	725	715
Aperture (f)	2.80 - 22.00	2.80 - 22.00
Diaphragm Blades	9	9
Diaphragm Blades Type	rounded	rounded
Lens Construction	16 elements in 11 groups	17 elements in 12 groups, including 1 SLD glass elements
Diameter (mm)	78.3	74
Focus Details	HSM with full-time manual override, focus limiter	Internal with HSM (Hypersonic Motor); full-time manual override