SIGMA
SIGMA 50-150mm f/2.8 EX DC HSM II Zoom Lens for Nikon DSLR
Compact telephoto zoom for APS-C DSLRs with a constant f/2.8 aperture, 18 elements in 14 groups and HSM focus motor
- TypeZoom Lens
- CompatibilityDSLR Camera
- ColorBlack
- Focus TypeManual Focus
- Constant f/2.8 aperture across 50-150mm zoom range
- 18 elements in 14 groups deliver sharp images
- Hyper Sonic Motor enables fast autofocus with manual override
- 100 cm minimum focus for close-up detail
- Designed for APS-C DSLR sensors for compact build
Compact telephoto zoom for APS-C DSLR
The Sigma 50-150mm f/2.8 EX DC HSM II is a large-aperture telephoto zoom built for APS-C format DSLR cameras. Its constant f/2.8 aperture maintains brightness across the 50-150mm focal range. The lens uses 18 elements in 14 groups with super multi-layer coating. A Hyper Sonic Motor provides autofocus with full-time manual override.
50-150mm range with constant f/2.8
The focal range covers portrait to short telephoto needs on crop sensors. Constant f/2.8 gives consistent exposure and depth-of-field control while zooming. Minimum focus distance is 100cm or 39.4 inches throughout the range. The DC design matches the smaller APS-C image circle, keeping the barrel compact and light.
Nikon F mount with screw-drive coupling
This copy carries a Nikon F mount that relies on the camera body focus motor for autofocus. Bodies without an internal motor will only operate in manual focus. The lens has no built-in stabilisation system. Aperture is controlled mechanically via the mount lever.
Highlights
- Constant f/2.8 aperture across 50-150mm zoom range
- 18 elements in 14 groups deliver sharp images
- Hyper Sonic Motor enables fast autofocus with manual override
- 100 cm minimum focus for close-up detail
- Designed for APS-C DSLR sensors for compact build
Specifications
| Type | Zoom Lens |
|---|---|
| Compatibility | DSLR Camera |
| Color | Black |
| Focus Type | Manual Focus |
| Brand | SIGMA |
| Model | Not Available |
Questions about this item
Will the constant f/2.8 aperture help my older APS-C Nikon body focus in dim light?
The f/2.8 maximum aperture stays constant from 50 to 150mm, giving the phase-detect system the same brightness at every focal length.
How do I verify the HSM focus motor is engaging properly after mounting?
Half-press the shutter; you should hear a quiet ultrasonic whir and see the focus scale move, then turn the ring to feel the full-time manual override.
Does the box include a tripod collar or do I need to buy one for the 18-element construction?
The lens ships with front and rear caps and a hood; a tripod collar is not included and must be purchased separately.
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