Comparison of Konica Minolta AF 400mm f/4.5 APO G and Sigma APO 800mm f/5.6 EX DG HSM

Attribute	Sigma APO 800mm f/5.6 EX DG HSM ×	Konica Minolta AF 400mm f/4.5 APO G ×
Diaphragm Blades	9	-
Weight (g)	4740	1920
Type	Telephoto Prime	Telephoto Prime
Brand	Sigma	Konica-minolta
Name	Sigma APO 800mm f/5.6 EX DG HSM	Konica Minolta AF 400mm f/4.5 APO G
Diameter (mm)	156.5	109
Image Circle	35mm	35mm
Lens Construction	13 elements in 10 groups, including 2 ELD elements	9 elements in 7 groups, including 2 AD elements
APS Equivalent	1.5x: 1200mm; 1.6x: 1280mm	600mm
Closest Focus (m)	7	3
Focus Details	Internal; HSM with full-time manual override	Internal; Focus hold button and focus range ring
Magnification Ratio (x)	0.11	0.15
Aperture (f)	5.60 - 32.00	4.50 - 32.00
Diagonal Angle of View (degree)	3.10	6.20
Filter Size (mm)	46	-
Focal Length (mm)	800.00	400.00
Notes	Available AF Mounts: [HSM version]: Sigma, Canon, Nikon; [w/o HSM]: Minolta, Pentax	-
Length (mm)	520	275