This is a new lens I got for my Nikon D60. It's the Sigma 18-200mm F3.5-6.3 lens with optical stabilizer, and high speed motor.
The SIGMA 18-250mm F3.5-6.3 DC OS HSM incorporates Sigmas original anti-shake compensation function, with a 13.8 times zoom ratio. As opposed to having an anti-shake function in the camera body, this lenss Hybrid Optical Stabilizer provides not only an anti-shake function for the camera body, but also compensates for image shaking in the view finder as the Optical Stabilizer is built in to the lens. Incorporating four Special Low Dispersion glass elements and three aspherical lens elements provides excellent image quality throughout the entire zoom range.
In this clip you can see some shots taken at 18mm, 250mm and a crop at 100% of the 250mm shot. There are also some random shots that I have taken with the sigma 18-250mm. All photos are taken hand held with the Canon 550D.
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This video is a quick summary introduction to what a "walk-around" lens is, what you should look for in a good general purpose lens, as well as a side to side comparison of 3 top walk around lens candidates, namely the Canon 18-200, Sigma 18-200, and Tamron 18-270. Each of these lenses were specifically built for APS-C cameras (these are cameras with smaller sensors and are not full frame). Everyone has an opinion on walk around lenses, and this is just mine. I did several tests with each lens and found that each has a place depending on what type of customer you are. You will be able to read this and many more reviews at: www.michaelthemaven.com
Sigma Pro Dave FitzSimmons talks about the multi-purpose use for the 18-125mm lens. Please click on the following link to learn more about the 18-125mm OS lens: www.sigmaphoto.com
After having this lens for 4+ months, I want to report some issues I have had with this lens. Also the repair experience I have had with Sigma.
Eletto "miglior obiettivo grande pubblico dell'anno 2005" dall'associazione TIPA (Technical Image Press Association), l'obiettivo AF 18-200 mm F/3,5-6,3 XR Di II LD Asferico [IF] MACRO di Tamron, concepito esclusivamente per le reflex digitali, è uno zoom potente e polivalente, con una larga gamma di focali (dall'ultra grandangolo al super teleobiettivo) per adattarsi a tutti i soggetti senza dover cambiare l'obiettivo. Se la distanza minima della messa a fuoco è di 45 cm, questo obiettivo permette invece di fotografare in modo macro senza problemi. Integra tre elementi asferici ibridi e due elementi in vetro LD a dispersione debole, per compensare con efficacia le aberrazioni cromatiche assiali e laterali, e per attenuare i fenomeni d'immagini fantasma e di luce diffusa, per una qualità visiva veramente ottimale durante l'inquadrartura. L'obiettivo AF 18-200 mm F/3,5-6,3 XR Di II LD Asferico [IF] MACRO è una scelta intelligente per coloro che desiderano beneficiare di prestazioni evolute per le propria fotocamera reflex digitale in qualsiasi circostanza senza dover cambiare d'obiettivo!
Product Support Specialist, Tim Cady explains the the multi-purpose 18-200mm lens with optical stabilization function. Please click the following link to learn more about the 18-200mm lens! www.sigmaphoto.com
Hey guys bear with me as this is my first review, I will try to review all of my photographic equipment to help you guys in choosing what's best for you. More of these to come soon. This review was recorded using my Kodak Zi6
Predstavitev objektiva Sigma 18-200 3.5-5.6 DC OS // Sigma 18-200 3.5-6.3 DC OS lens review. Več na www.enaa.com
Title says it all :)
Chegada da Minha Lente Sigma 18-250mm F3.5-6.3 DC OS HSM.
This is a new lens I got for my Nikon D60. It's the Sigma 18-200mm F3.5-6.3 lens with optical stabilizer, and high speed motor.
sigma 18-200 DC; Pentax kx
www.imageguy.com Video transcript Sigma announces the addition of the 18-250mm F3.5-6.3 DC Macro OS HSM to its product lineup. This multipurpose zoom lens offers Optical Stabilization and covers focal lengths from wide angle to telephoto and macro photography. Sigma are the only ones using Thermally Stable Composite. TSC, is used in the lens barrel and is often compared to polycarbonate. It has a high degree of elasticity and exhibits little variation in its structure in extreme temperatures. This means that internal barrel expansion and contraction due to extreme temperature differences is less prevalent. TSC also contributes to the lens' size reduction. Quote: By redesigning the lens and adding TSC, we are able to offer this very compact, feature-rich lens that is flexible enough to tackle a range of photography, including landscape, sport and macro. There is no pricing as of yet. The Canon mount version is coming in July, 2012 Then followed by Sigma, Sony, Nikon, and Pentax mounts. Feel free to embed this video on any website as long as the advertising remains in place.
هذه العدسة تعتبر من أفضل العدسات في مجال التصوير. تجمع بين مميزات الدقة العالية والحساسية العالية للضوء وتصور وهذه العدسة مناسبة بشكل جيد لاغلب المصورين. هذا الفديوا هو نظرة أولية عنها سعرها 1750 لدى كام فور سيل وفي امازون 399$ عدسة سيجما 18-200 جديدة
First test video-photo SIGMA 18-200mm F3.5-6.3 II DC OS. Videomaker Stefano Nave.
Mit einem 11-fach Zoom gehört das neue Sigma 18-200mm F3.5-6.3 II DC OS HSM zur Klasse der Super-Zoom Objektive. Von einem bereits recht breiten Weitwinkel bis hin zum guten Tele gibt es alles in einem Objektiv. Wir werfen einen Blick auf die weiteren Qualitäten des Objektivs und sagen Euch, ob der kauf lohnt oder nicht.