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Lenses comparison

Manufacturer SigmaPentaxSonyTamronTamron
Model 18-250 mm f/3.5-6.3 DC OS HSMsmc DA 18-250 mm f/3.5-6.3 ED AL [IF]DT 18-250 mm f/3.5-6.3AF 18-250 mm f/3.5-6.3 Di II LD Aspherical (IF)AF 18-270 mm f/3.5-6.3 Di II VC LD Asph. (IF) MACRO
Lenst style Universal zoom Universal zoom Universal zoom Universal zoom Universal zoom
Focal length 18 - 250 mm 18 - 250 mm 18 - 250 mm 18 - 250 mm 18 - 270 mm
Maximum aperture f/3.5 - 6.3 f/3.5 - 6.3 f/3.5 - 6.3 f/3.5 - 6.3 f/3.5 - 6.3
Angle of view 69.3 - 5.7 o 76 - 6.5 o 76.5 - 6.5 o 75.5 - 6.3 o 74 - 5.8 o
Closest focusing distance 0.45 m 0.45 m 0.45 m 0.45 m 0.49 m
Maximum magnification 1:3.4 0.28 1:3.45 1:3.45 1:3.5
Minimum aperture 22 45 22 22 22
Diaphragm blades 7 7 7 7 7
Auto focus type HSM AF AF AF AF
Lens Construction 18 elements / 14 group 16 elements / 13 group 16 elements / 13 group 16 elements / 13 group 18 elements / 13 group
Filter diameter 72 mm 62 mm 62 mm 62 mm 72 mm
Macro Yes/No No No No No Yes
Stabilization Yes No No No Yes
Available mounts Nikon F
Sony A / Minolta
Sigma
Pentax K
Canon EF-S
Pentax K Sony A / Minolta Nikon F
Sony A / Minolta
Pentax K
Canon EF-S
Nikon F
Canon EF-S
Dimensions 79 x 101 mm 75 x 85.5 mm 86 x 75 mm 84.3 x 74.4 mm 101 x 80 mm
Weight 630 g 455 g 440 g 430 g 550 g
Additional information Anounced: September 2007
Score [max 5.00]
4.33 (4)
No score
4.00 (2)
3.00 (1)
4.08 (4)
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