P mode, 1/125 sec., F5.6, +0.3 EV, ISO 100, Auto white balance, Portrait Creative Style; Photo: Norifumi Inagaki
High magnification zoom
DT 18–250mm F3.5–6.3 SAL18250
A mode, 4 sec., F9.0,
28–75mm F2.8 SAM SAL2875
Contrast (%)
At 18 mm
100
80
60
40
20
0 | 3 | 6 | 9 | 12 |
Contrast (%)
Aspherical lens ED glass
At 250 mm
100
80
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0 | 3 | 6 | 9 | 12 |
Two ED glass elements and two aspherical elements for superior image quality
Circular aperture for attractive defocusing
Internal focusing for fast autofocus and short min. focus distance 35mm equivalent focal length:
Although similar to the SAL18200 in zoom range and performance, the SAL18250 offers a bit more “reach” at the long end that can make a significant difference if you’re shooting sports or wildlife, for example. The tradeoff is a small increase in weight and size, but if you need the extra range the difference is worth it.You get the same outstanding clarity and contrast from the wide 18mm end to full 250mm telephoto, making this lens one of the most useful and versatile for
Contrast (%)
At 28 mm
100
80
60
40
20
0 4 8 12 16 20
Contrast (%)
Aspherical lens ED glass
At 75 mm
100
80
60
40
20
0 4 8 12 16 20
Three ED glass elements and four apherical elements for superior image quality Bright constant F2.8 maximum aperture Responsive internal SAM (Smooth Autofocus Motor) autofocus drive
Circular aperture for attractive defocusing
* The SAL2875 received the
2010 TIPA Best Expert Lens award.
If you use a 35mm full frame format camera body, this
Distance from optical center of lens (mm)
Distance from optical center of lens (mm)
• Weight (approx): 440 g | |
• | Dimensions (Dia. x L): 75 x 86 mm |
• | Max. magnification ratio: 0.29x |
Distance from optical center | Distance from optical center |
of lens (mm) | of lens (mm) |
28mm to 300mm.
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30 line pairs/mm |
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R: Radial values T: Tangential values
Spatial frequency | Max. aperture | F8 aperture | |||||
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10 line pairs/mm |
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30 line pairs/mm |
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• Weight approx : 565 g | |
• | Dimensions (Dia. x L): 77.5 x 94 mm |
• | Max. magnification ratio: 0.22x |
24 | 25 |