Sigma 18-250mm F3.5-6.3 DC Macro OS HSM Lens for Nikon
If you have a for Nikon camera with a smaller-size APS-C sensor and F mount, then the 18-250mm F3.5-6.3 DC Macro OS HSM from Sigma is an incredibly versatile lens that is a real jack-of-all-trades lens you can carry in any situation. With a focal length spanning from a wide-angle 18mm up to a 250 mm telephoto zoom, with macro capabilities to boot, Sigma\&39;s 18-250mm could easily be your camera\&39;s first all-in-one lens, or a great replacement for several smaller lenses that you\&39;re looking to consolidate.
Sigma redesigned the optical and structural design of this lens in order to achieve a relatively compact size, at 4.0" long, as well as a close minimum focusing distance of 13.8" for macro photography. Their Thermally Stable Composite (TSC) construction maintains the structure of the lens, with little variation despite changing temperatures. The lens also incorporates a brass-made bayonet mount, to further reinforce the lenses durability and resistance to wear and tear over time.
The minimum focusing distance is the same throughout the focal length of the entire zoom range, and provides a maximum magnification ratio of 1:2.9. As an added benefit over fixed focal length macro lenses, the size and framing of subjects can quickly and easily be adjusted by rotating the zoom ring. For even further convenience, at each focusing distance on the side of the lens barrel, the maximum magnification ratio is also displayed.
The 18-250mm F3.5-6.3 DC Macro OS HSM has been built with Sigma\&39;s exclusive Optical Stabilizer (OS) function. This provides approximately 4-stops of effective camera correction, allowing for lower-light shooting, or greater sharpness in adequate lighting situations. This benefit is even carried into the macro range of photography, where the slightest bump or blur could easily ruin an image. This stabilizer is also adaptive to moving subjects, detecting your movement as you pan the camera and lens, offering effective correction there as well.
For high image quality, you know you\&39;ve got to have high quality glass, and Sigma has incorporated their Special Low Dispersion (SLD) glass element into the 18-250mm. In addition to the SLD element, three aspherical lenses, including a double-sided aspherical lens, have been used in the lens\&39; construction--offering excellent correction of color aberration, for better clarity and quality of images throughout the zoom range.
A Super Multi-Layer Coating has also been employed to reduce flare and ghosting with this lens. This makes it resistant to strong incident light, such as backlight behind a subject, providing sharper, high contrast images even shooting into a light source. To prevent internal reflections from occurring, the included petal-type lens hood can be attached in order to block out extraneous light.
For a lens that offers a wide-angle to telephoto focal length, the ability to zoom-in with macro photography, and provides Optical Stabilization built-in, Sigma\&39;s 18-250mm F3.5-6.3 DC Macro OS HSM made for Nikon cameras is more than a match. Whether you\&39;re on a macro product shoot, a walk in the park, or have a wedding to go to, this lens will help you shoot high quality images in any situation.
- Possibilities as Wide as its Zoom Range
- Going from an 18mm wide-angle lens in the park, to an 85mm portrait lens at a wedding, and later attaching a heavy 250mm lens for wildlife or sport photography means you\&39;ll have to carry pounds of gear around with you, by hand or on your back, all day long. With the 18-250mm F3.5-6.3 DC Macro OS HSM, you won\&39;t have to risk dust entering your for Nikon camera body, dropping one of your lenses as the bride\&39;s aunt runs into you with a glass of wine, or fumbling to switch to your zoom lens as you watch an eagle soar away--missing opportunities because you had the wrong lens at the time
-
- In Close, or Wide Open
- Not only is the zoom range excellent for a variety of situations, but the focus range is also conducive to macro photography--with the added benefit of zooming in on the tiniest textures or creatures. With a maximum magnification ratio of 1:2.9 you can get an up-close and personal shot of the petals of a flower, then immediately zoom out and catch a group photo before anyone blinks
-
- Compact Construction
- Incorporating double-sided aspherical lenses, and redesigning the lenses construction, Sigma has made improvements in keeping this lens at a relatively compact size, yet still achieving an outstanding zoom range. The filter thread diameter has been reduced to 62mm--while, with a 13x zoom range, the length of the lens still remains a mere 3.4" long
-
- Tough Exterior, yet Quality Interior
- While the design and construction of the lens has kept it relatively compact, the new Thermally Stable Composite (TSC) material has been used to keep it strong and resistant to weathering effects. In addition, a brass made bayonet mount reinforces the strength applied to the surface of the lens. The combination of these features leads to reduced contractility with changing temperatures, a higher quality of lens construction, and allows for slimmer parts to be used--keeping it compact and strong
-
- Holding Steady
- Sigma has incorporated their unique Optical Stabilizer (OS) function that offers effectively 4-stops of correction. This makes it possible to compensate for camera shake even in the close-up macro range of photography where a small blur can be detrimental to an image. Even when photographing moving subjects, such as those in sports, the OS function automatically detects the camera\&39;s movement and offers effective correction for potential camera shake. The stabilizer\&39;s effectiveness does gradually decrease as the shooting distance becomes shorter, however, and is not available on for Sony or Pentax camera mounts
-
- Flares, Aberrations, and Ghosting. Oh my
- Everybody says you should invest in your glass, and Sigma\&39;s 18-250mm provides just the way for you to do that. With three Aspherical glass elements that offer correction for distortion. Four Special Low Dispersion (SLD) glass elements that provide optimum color correction and sharpness, as well as a Super Multi-Layer lens coating that reduces flare and ghosting. This array of optical features assure high image quality throughout the entire zoom range, and widely varying lighting situations
Dear friends:please first read the following terms when buying,Thank you!
Buyer precaution
Please check whether the machine which you have Item becomes a compatible or not.
After buying item which is not to be compatible, the request for return cost is the buyer responsibility.
The buyer address has to coincide with the address.
Change the buyer address into English, and check address and telephone number once more.
Warranty
We promise 1 year warranty included against defects in material or workmanship. Warranty does not cover misuse (i.e. liquid, sand, impact damage, etc.).Repair is free but buyer pay shipping cost.
Quality Problem
The items we sold is in good condition and have been chacked carefully before shippment.We will try our best to avoid any quality problem.
Lens are high-value items and we hope you have a perfect shopping experience. However, if you have any questions about the quality of the purchased product (including you think it does not working properly), be sure to provide a test report issued by the manufacturer&39;s official customer service center to prove that the product is defective. On this basis we can negotiate a return or partial refund solution. If you can not obtain the official test certificate, You can return the goods on the premise of the seller&39;s consent (buyer bear return cost).
Shipment
We ship it via EMS/DHL/China Post Air Mail at the first time from Shenzhen China after you place order and payment successful.
Important The cameras and lenses value expensive, Please personally check to confirm the items is not damaged in the time of delivered. Otherwise you can declare items damaged and request the post office/logistics company to issue the offical certification documents.
Customs Duty
Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer&39;s responsibility.
Legal Efforts are made to reduce applicable import duties (or GTS or V.A.T. or other Taxes) in various countries, and in most cases there is little or none payable. However, this transaction excludes such fees (if applicable). We will do the best we can in order to legally minimize your VAT exposure on your request. Under any circumstances, we will not be responsible for taxes (VAT).
-
Feedback:
1. Our goal is:Customer is right forever.
2. If you are satisfied with the purchase and our total service, your comment is very important in our business success.
Please take a minute to leave us a positive feedback with an overall Detailed Selling Rating of 5.
3. If you are not satisfied with your purchase in any way.
Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues.
I wish you a happy shopping Thank you for your attention