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Sigma 50-200mm f/4-5.6 DC OS HSM AF Lens for Nikon APS-C DSLR {55}

Model #362434
  • $72.00

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New in box complete with manufacturer's USA warranty. Not previously owned or used.
Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.
Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
EX Excellent
$72.00
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Proven APS-C telephoto zoom with built-in optical stabilization.

The Sigma 50-200mm f/4-5.6 DC OS HSM covers a useful telephoto range on APS-C Nikon F-mount bodies, giving you the equivalent of roughly 75-300mm in full-frame terms. The optical stabilizer keeps handheld shooting viable at the longer end, where camera shake becomes a real problem at 200mm. Autofocus runs through Sigma's Hypersonic Motor, which operates quietly and without requiring the camera body to drive the focus mechanism.

This is a DC-designated lens, meaning the image circle is sized specifically for APS-C sensors. Mount it on a DX-body Nikon and it performs as intended. The f/4-5.6 aperture range is typical for this class of zoom and keeps the overall size and weight manageable for all-day carry. For photographers building out an APS-C kit on a budget, this established zoom fills the telephoto gap that a standard 18-55mm kit lens leaves open.

Who It's For

Wildlife and nature photographers shooting with a Nikon DX body will appreciate the 200mm reach paired with OS for handheld stability in the field. Sports shooters at youth events or casual venues benefit from the HSM autofocus, which tracks moving subjects without body-motor dependency. Travel photographers wanting telephoto reach without carrying large glass will find the DC designation keeps weight down on APS-C systems. Anyone building a two-lens DX kit gets a direct complement to a standard zoom, covering the focal lengths where a kit lens stops.

Key Features

  • 50-200mm focal range on APS-C Nikon F-mount bodies
  • f/4-5.6 variable aperture telephoto zoom
  • Optical Stabilizer for handheld telephoto work
  • HSM autofocus operates silently without body drive
  • DC-designated for APS-C format only
  • Compact, lightweight design for all-day carry

FAQ

What's the actual focal length range on a DX-body Nikon?
50-200mm native. On APS-C sensors, that translates to roughly 75-300mm equivalent in full-frame terms.
Does this lens have autofocus?
Yes, via Sigma's HSM (Hypersonic Motor). It's silent and self-contained; the camera body doesn't drive focus.
Is optical stabilization included?
Yes. The OS system helps with handheld shooting, especially valuable at 200mm where camera shake becomes pronounced.
Will this fit my full-frame Nikon?
No. This is a DC lens designed for APS-C sensors only. It will physically mount to a full-frame F-mount body but vignette heavily.
What's the widest aperture?
f/4 at 50mm, narrowing to f/5.6 by 200mm. Standard for telephoto zooms at this price point.
Is this compatible with Nikon's autofocus system?
HSM operates independently from your camera's AF motor, so compatibility is broad across DX-body generations.
SpecificationValue
Max Aperturef/4-5.6
MountNikon F (DX)

This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.

Brand Name Sigma
Filter Size 55mm
Focus Type Autofocus (lens motor)
Lens Mount Nikon F Mount G Type
Lens Type Telephoto / Long
Max Focal Length 200mm
Min Focal Length 50mm