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Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR

    • Original: $339.00
    • Save: $16.95
  • Price: $322.05
  • B&H # SI1812535OSN
  • Mfr# 853306

Product Highlights

  • Optical Stabilizer

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The Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens offers a high zoom ratio lens solution to digital SLR cameras, allowing you to zoom from wide-angle to long telephoto. It provides the equivalent focal range of approx. 27-187.5mm when used with a Nikon digital SLR camera(*). This lens has now been updated with the OS (Optical Stabilizer) system, which minimizes image blur caused by camera shake, and offers the equivalent of shooting at a shutter speed 3-4 stops faster. This allows handheld telephoto zoom shooting even in poorly lit conditions.

The 18-125mm's optical design incorporates aspherical lenses and SLD (Special Low Dispersion) glass, which provides the utmost correction for all types of aberrations. It also enables this high zoom ratio lens to be housed in a compact and lightweight construction.

DC lenses are exclusively designed for digital SLR cameras. The image circle (rear of lens) is sized to match the smaller dimensions used for the image sensor on digital cameras. As a result these lenses are also more compact and lightweight, and are better matched to digital SLR cameras.

Note! (*) Note: Not suitable for 35mm film SLR cameras, or for 35mm size (FX) "full-frame" digital cameras, e.g. D3, D700.

The OS system uses two sensors inside the lens to detect vertical and horizontal movement of the camera. It works by moving an optical image stabilizing lens group, to effectively compensate for camera shake. It automatically detects movement of the camera and compensates for camera shake when shooting moving subject such as motor sports.
Special Low Dispersion (SLD) glass, a molded glass aspherical element and two hybrid aspherical elements provide excellent correction for all types of aberrations.
Super Multi Layer (SML) coating reduces ghost and flare.
Performance
Focal Length 18 - 125 mm
Aperture Maximum: f/3.8 - 5.6
Minimum: f/22
Camera Mount Type Nikon F
Format Compatibility Nikon DX
FX in DX Crop Mode
Angle of View 69.3° - 11.4°
Minimum Focus Distance 1.15' (35.05 cm)
Magnification 0.26x
Maximum Reproduction Ratio 1:3.8
Groups/Elements 12/16
Diaphragm Blades 7
Features
Image Stabilization Yes
Autofocus Yes
Tripod Collar No
Physical
Filter Thread 67 mm
Dimensions (DxL) Approx. 2.9 x 3.5" (7.37 x 8.89 cm)
Weight 1.11 lb (503 g)

REVIEW SNAPSHOT®

by PowerReviews
Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR
 
3.3

(based on 12 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (5)

  • 3 Stars

     

    (2)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (2)

67%

of respondents would recommend this to a friend.

Pros

  • Fast / accurate auto-focus (9)
  • Durable (6)
  • Rugged (4)
  • Strong construction (4)

Cons

  • Poor in low light (3)

Best Uses

  • Landscape/scenery (6)
  • Travel (4)
  • Portraits (3)
  • Weddings (3)
    • Reviewer Profile:
    • Semi-pro photographer (5), Photo enthusiast (4)
    • Was this a gift?:
    • No (3)

Most Liked Positive Review

 

Glad it's in my bag-Versatile,sharp,fast

I use this lens when I do not feel like changing lenses every 5 mins.When shooting outdoors I like to use a variety of focal lengths to cover my subject matter in different views. This...Read complete review

I use this lens when I do not feel like changing lenses every 5 mins.When shooting outdoors I like to use a variety of focal lengths to cover my subject matter in different views. This lens is all I thought it would be except for the zoom ring works in reverse to all my Nikon and Tamron lenses,it took a little getting used to. Also, I am finding vignetting in the top 2 corners in some of my photo's, not sure if this the wide angle view causing this on the sensor or shadow from the lens hood.

VS

Most Liked Negative Review

 

You get what you pay for

So far I'm disapointed in the performance of this lens. I've had a difficult time getting the auto focus to work at all. When it does work it will focus quickly but this lens ...Read complete review

So far I'm disapointed in the performance of this lens. I've had a difficult time getting the auto focus to work at all. When it does work it will focus quickly but this lens is slow. Forget about attaching a polarizing filter to it, even a good quality circular Tiffen will cause vignetting. My big disapointment is the sharpness, no sharper then a $150.00 kit lens, even without a filter attached. If I had to do it over again I'd spend an extra couple hundred on a better lens.

REVIEWS

Reviewed by 12 customers

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Displaying reviews 1-12

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2.0

Not worth it

By gossamer

from Florida

About Me Semi-pro Photographer

Pros

  • cheap

Cons

  • Poor components
  • Weak Casing

Best Uses

  • Paperweight

Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

Purchased 3 for work. 1 was DOA, zoom ring was tight and grinding (replaced through manufacturer, over 60 day turn around btw). Now all 3 have a constant motor hum. The zoom rings on 2 have split (cheap rubber grip) Performance is not terrible, the quality is just not there. I did not purchase these through B&H just want to give everyone a "heads-up" if your looking for something in this zoom range.

  • Was this a gift?:
  • No

Share this review

(1 of 1 customers found this review helpful)

 
5.0

Great primary lens for me.

By OJ Sal

from San Diego, Ca

About Me Semi-pro Photographer

Verified Buyer

Pros

  • Durable
  • Fast / accurate auto-focus
  • Nice Bokeh
  • Rugged

Cons

    Best Uses

    • Landscape/Scenery
    • Weddings/Events

    Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

    I chose the Sigma 18-125 lens to replace my Nikor 18-70mm kit lens which suddenly stopped zooming. The repair cost was too high so this one was chosen. I have and use other Sigma lenses so was pleased with the price and build of this lens. The extra reach and OS system is a real plus. The comparable Nikor lens was more expensive and had a plastic lens mount which I did not want. [...] My only concern is that there is a motor that is always running while the camera is turned on. (D70S). I will just have to watch and keep an extra battery with me. The images are just as good as my older Nikor 18-70mm lens. I'm very pleased with this purchase.

    • Was this a gift?:
    • No

    Share this review

    (2 of 2 customers found this review helpful)

     
    4.0

    Why not go with a 3rd party lens

    By Yanick

    from Montreal, Qc

    About Me Semi-pro Photographer

    Verified Reviewer

    Pros

    • Durable
    • Easily Interchangeable
    • Fast / accurate auto-focus
    • Rugged

    Cons

    • Poor in Low Light

    Best Uses

    • All around
    • Landscape/Scenery
    • Portrait

    Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

    If you are on a budget this might be the lens for you.
    Is this lens perfect... no.
    But is the pictures you get out of it are decent... certainly. As log as you know it's limitation.
    Slight CA at large aperture but stopped down a little and it will give you crisp and colorful pictures. It is plastic but believe me it is sturdy.
    It is a bit slow to focus in low light situations but nothing alarming. Within it's cathegory it is a 4 stars
    It is a fun all around lens.

    • Was this a gift?:
    • No

    Share this review

    (0 of 1 customers found this review helpful)

     
    1.0

    broke after two years

    By sappsan rob

    from Russian Federation

    About Me Photo Enthusiast

    Pros

    • Fast / accurate auto-focus
    • Lightweight

    Cons

    • Poor in Low Light

    Best Uses

    • Landscape/Scenery
    • Travel

    Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

    I liked the size and zoom range for travel. But after two years, this lens' OS mechanism now chatters like a freezing monkey anytime the zoom is adjusted. The lens is almost useless. It ruined my recent vacation photo-wise.
    Not Sigma's finest hour.

    Share this review

    (2 of 2 customers found this review helpful)

     
    3.0

    Sharp Lens But Slow To Focus

    By Jersey Photographer

    from Newark, NJ

    About Me Pro Photographer

    Verified Buyer

    Pros

    • Decent build quality
    • Sharp Focus
    • Zoom lock

    Cons

    • Slow Focus

    Best Uses

    • Landscape/Scenery
    • Weddings/Events

    Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

    My Nikon 18-200 broke a couple of days before a hired event, so I rushed over to B&H to pick up this lens. Prior to my purcahse, I did my research and decided that this lens fit my price/performance metric.

    This lens coupled with my Nikon D40X was a good fit. The lens was put to usse right away.. I took over 1100 pics during my hired event. All of the photos were sharp and bright, however, the focusing wasn't as quick as my Nikon and the HSM was a tad loud.

    The OS system was decent. I was able to take some interior shots at a nightclub handheld.

    Build quality was decent.. the lens hood was velvet flocked, which was an unusual, but nice touch.

    Overall, its a nice lens to have as a backup, or for a main lens, but be mindful of its limitations.

    Share this review

    (1 of 2 customers found this review helpful)

     
    1.0

    Total Junk

    By BGSUartist

    from Ohio

    About Me Semi-pro Photographer

    Verified Reviewer

    Pros

      Cons

      • Blurry Focus
      • Poor in Low Light

      Best Uses

        Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

        Let me start by saying I love Sigma lenses, I own several. With that out of the way this lens is junk. I have a Quantaray 18-50 that is far sharper. This lens is so soft at 18mm that it is totally unusable. If you want a decent 50-125mm lens go for it, but don't expect it to focus at anything wider.

        Share this review

        (2 of 2 customers found this review helpful)

         
        4.0

        happy purchase

        By Nick M

        from Providence, Rhode Island

        About Me Semi-pro Photographer

        Verified Buyer

        Pros

        • Consistent Output
        • Durable
        • Good range
        • Good value
        • Reliable
        • Rugged
        • Sharp Focus
        • Strong Construction

        Cons

          Best Uses

          • Landscape/Scenery
          • Night Photography
          • Portraits
          • Travel
          • Weddings/Events
          • Wildlife Photos

          Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

          I used this lens for a recent trip to SW Fl both on land and on the water. Lens performed very well in all conditions. Also used this lens in a recent track and field event held indoors. I was able to use flash but the low shutter values were good to have to capture ambient light. Just be careful that your subjects are still as you can shoot at 1/8 second with good results. A little slow to focus I thought for quick action, a little difficulty staying focused on a small spot like the lettering on the high jump pole, wish the lens also had manual over ride focus while in auto focus mode. Overall, no noticeable pin cushion, etc. Good color, contrast, and sharpness. A-

          Share this review

          (1 of 1 customers found this review helpful)

           
          4.0

          Very Good Overall, V. Good Build Quality

          By Dirtman

          from Sonoma, CA

          About Me Photo Enthusiast

          Verified Buyer

          Pros

          • Durable
          • Rugged
          • Strong Construction

          Cons

          • Heavy
          • Tough To Attach

          Best Uses

            Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

            I would have given this 4.5 stars if that was possible. I bought this because I wanted more reach than my Nikon 18-70, and not so much for the OS. (And didn't like the idea of plastic lens mounts on the Nikon 18-105 and 18-135.)

            I compared (with an emphasis on sharpness) a lot of images taken with the Sigma against my Nikon 18-70 (which I have read has very good optics for its price point) and found that the overall image quality is slightly better in the Nikon, but in many cases I had to look hard to find a difference. Saturation appears to be slightly better in the Nikon.

            Other reviews have mentioned excessive noise in the Sigma. My sample has fairly quiet autofocussing (almost as quiet as the Nikon). Regarding the OS noise, I have to hold the lens up to my ear to be able to hear the little whirring sound. So, noise is not a problem.

            No lens creep. Very smooth movement of focusing and zoom rings, but focusing ring could use a bit more resistance.

            Attaching it to my D40 is a little rough, but I appreciate the metal mount.

            Overall, a good value.

              • Similar:
              • Nikon D40, Nikon 18-70, Sigma 10-20

              Share this review

              (1 of 1 customers found this review helpful)

               
              5.0

              amazing optics for the price

              By Flash Gomez

              from NYC

              About Me Photo Enthusiast

              Verified Buyer

              Pros

              • Durable
              • Strong Construction

              Cons

              • Heavy

              Best Uses

              • Landscape/Scenery
              • Portraits
              • Sports/Action
              • Travel

              Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

              Sigma lenses have proven themselves yet again in this lens. I am an utter fan at the cost/quality that SIGMA offers. This lens was bought as a gift for my brother in law. After having owned the same lens for about a year, i decided to buy a new one and give it as a gift. This is a great traveling lens. Cheap, great range, the OS helps a lot in low light. It is heavier than other lenses, but I always say that i'd rather bring one lens than two or three. It is my default lens when I get up and go. I like this lens so much, I want to buy another for my other body.

              Share this review

               
              4.0

              Awesome lens at an affordable price!

              By Cutman

              from Little Rock, AR

              About Me Photo Enthusiast

              Verified Buyer

              Pros

              • Durable
              • Quick Focus
              • Sharp Focus
              • Strong Construction

              Cons

                Best Uses

                • Portraits
                • Travel

                Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

                The lens is fantastic for such an inexpensive lens. We actually had to buy this on a trip to NYC. Our other more expensive lens broke en route. The metal connector ring on this lens will ensure this will not happen again. And it shoots like a charm!

                Share this review

                (3 of 3 customers found this review helpful)

                 
                3.0

                You get what you pay for

                By DB

                from West Palm, FL

                About Me Hobbyist/Enthusiast

                Pros

                  Cons

                    Best Uses

                    • General Use

                    Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

                    So far I'm disapointed in the performance of this lens. I've had a difficult time getting the auto focus to work at all. When it does work it will focus quickly but this lens is slow. Forget about attaching a polarizing filter to it, even a good quality circular Tiffen will cause vignetting. My big disapointment is the sharpness, no sharper then a $150.00 kit lens, even without a filter attached. If I had to do it over again I'd spend an extra couple hundred on a better lens.

                    Share this review

                    (3 of 3 customers found this review helpful)

                     
                    4.0

                    Glad it's in my bag-Versatile,sharp,fast

                    By DANO

                    from AKRON OHIO

                    About Me Semi-Professional

                    Verified Buyer

                    Pros

                    • Consistent Output
                    • Lightweight
                    • Quick Focus
                    • Sharp Focus

                    Cons

                      Best Uses

                      • General Use
                      • Landcape
                      • Night Photography
                      • Sports/Action
                      • Wildlife

                      Comments about Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR:

                      I use this lens when I do not feel like changing lenses every 5 mins.When shooting outdoors I like to use a variety of focal lengths to cover my subject matter in different views. This lens is all I thought it would be except for the zoom ring works in reverse to all my Nikon and Tamron lenses,it took a little getting used to. Also, I am finding vignetting in the top 2 corners in some of my photo's, not sure if this the wide angle view causing this on the sensor or shadow from the lens hood.

                      Share this review

                      Displaying reviews 1-12

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                      What's in the Box

                      Sigma 18-125mm f/3.8-5.6 DC OS HSM Lens for Nikon Digital SLR
                      • Front & Rear Lens Caps
                      • Lens Hood
                      • 3-Year USA Warranty
                       
                       
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