Hawaii Asks Federal Government for a Waiver of New Law on Mailing Overseas Absentee Ballots
Hawaii has the nation’s latest primary. This year it is set for September 18. But a new federal law requires states to mail out overseas absentee ballots no later than 45 days before the election. Because the Hawaii primary date is exactly 45 days before the general election, it is obviously impossible [...]
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Philip Hoare: Leviathans in need of more protection
Here in New Zealand's capital, where I'm talking at the literary festival about my book, Leviathan or, the Whale, the subject of whales and whaling is not a remote one. Last Thursday, in a staged protest outside the Australian embassy in Tokyo, Japanese pro-whaling protesters attempted to hand a tin of whale meat to an embassy spokeswoman. The next morning, Tokyo police arrested Paul Bethune, the leader of the New Zealand anti-whaling group Sea Shepherd, for trespassing.
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Tamron AF 18-250mm F/3.5-6.3 Di-II LD Aspherical (IF) Macro Zoom Lens with Built In Motor for Nikon DSLR
Beauty is in the eye of the beholder and so, I think, is one's opinion of a camera lens. I've learned over the years that lens reviews are helpful, but they are just opinions. Yes, for sure, you generally get better optics with more expensive lenses, but it's certainly not a guarantee. And for reasons one can only wonder about, oftentimes two copies of the same lens will produce very different results. For example, my friend Sara, who is as nuts about buying (we're like compulsive buyers) and using Canon lenses as I am about buying and using Nikon ones, has a Canon EF-S 18-55 kit lens that produces images so tack sharp through its whole range that would make you cry.
And so it goes with super zooms, these wonderful lenses that go from pretty wide to very long. If you look at the reviews of any of them, some people claim horrible results, while others scratch their heads, because they're just loving them to death.
My first superzoom was a Sigma 18-200 which I got about five years ago and I was blown away with what I could do with just one lens. Plus my shots were pretty darn sharp. The lens was more expensive then, than it is now. It's still a good lens, it weighs a couple ounces less than a pound and if I only could have been satisfied, I'd have saved a bundle of money. Ah well. Anyway, I had an opportunity to try out the Tamron 18-200 as well back then, but I decided on the Sigma. It was a coin toss. At the time I thought both lenses would be good general, all purpose, walkabout lenses. They wouldn't be as sharp or fast as primes and wouldn't be as light as shorter zooms, but heck, one lens which went all the way from 18 to 200mm (okay 27 to 350mm in the real world), such a deal.
Both lenses were five star lenses as far as I was concerned, both still are, because they are what they are, a very good compromise. If you're expecting a lens that will reach out across a dark night and grab a shot of lovers making out by the beach, then you don't want these lenses, but if you're looking for a good general walkabout lens, both will suit you and they won't break your bank.
But they don't have image stabilization and when Sigma came out with it, I had to have it. So I shelved the Sigma zoom I had, (thankfully I didn't sell it) and bought the Sigma 18-200 OS and Sigma's Optical Stabilizer worked great. I got sharper handheld shots in lower light, but they came at a price, almost half a pound. It doesn't sound like much, eight ounces (7.6 to be exact), but try carrying it around on your shoulder all day long. I really noticed the difference, especially when I was shooting.
I probably wouldn't have gone to that auction site with my fairly new lens, if it hadn't been for Tamron. They came out with their Tamron 18-250 and I had to have it. A bigger reach, the heck with image stabilization. Not only could I go all the way from 27 to 375mm in the real world, but I got back a bit over six ounces, the lens was lighter. So now I had two super zooms, which was good, because I go out people shooting with my sister a lot.
So one would think I'd be satisfied, but when the Nikon 18-200 came out, well Nikon optics in a superzoom. I had to have it, so the Tamron went up for auction (because I just loved the Sigma, even though it didn't reach as far). The Nikon lens focused faster, but not that much faster then the other two, had image stabilization and was faster at the long end and it took great shots, but it weighed more than the other lenses, coming in at a whopping 20 ounces and it was creepy, creepy, creepy and with no zoom lock. The other lenses had almost no zoom creep and they had a zoom lock, which I never used. Very annoying the zoom creep was, still, great shots from a great lens.
Satisfied, well for awhile, then came 2008 and the Tamron 18-270 with their VC version of image stabilization and up for auction went my expensive Nikkor lens. Yeah, I still hung on the my first super zoom, the Sigma. For sure the Nikkor was a five star lens, but a girl can't justify more than two super zooms at any one time.
The Tamron lens actually weighed a fraction less than the Nikkor it replaced. It was a bit slower on the long end, was a bit stiff in the zooming, but easy to get used to and almost no, sometimes no, zoom creep and it has a lock. It's just simply one heck of a lens. Sometimes it's a bit slow to autofocus in lowlight, but still I think it finds its focus faster than I would, but not as fast as the Nikkor.
I should add here that Nikon has upgraded their 18-200 adding a zoom lock. I've played with one and not only have they added that zoom lock, but it doesn't seem to creep nearly as much, but that could just be the copy I used. I should also mention that Sigma has come out with their Sigma 18-250 OS which I was lucky enough to use for a month. That is just one super fine lens. It focuses fast and I think it finds its focus better in low light than the Tamron 18-270. Also this new Sigma has a super quiet motor, though I've never really been bothered by the sound of a focusing lens.
By reading other reviews of these lenses, I've learned that they are all subject to zoom creep, so I suppose in the main, I've been lucky. All of these lenses are very good, at least all of the copies I've used. I wouldn't hesitate to recommend any of them. However, if you go with Nikon, you're going to be paying an awful lot more. You get a slightly faster lens on the long end and you get Nikon quality, but Sigma and Tamron give quality as well and Tamron warranties their lenses for six years, so they're pretty confident that they're building a great product (and now they're part of Sony).
So through my whole super zoom experience, which one do I wind up using the most? You guessed it, that Sigma I bought five years ago. Like the proverbial Timax, "It takes a lickin' and keeps on tickin'." If the day is bright and I'm going people shooting it's the one I put on my camera, because it's light and it's images are true.
Features
Built in motor for use on the new Nikon Cameras
Zoom lock
Includes lens hood
6 year Tamron Warranty
62mm filter size
Click to read more details | Customer Reviews
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Quincy - Starting Walking Group -Any Interest
I'm trying to put together one or several walking groups in the Wollaston, North Quincy area. I have more details on Craigslist under "Community" under "Active partners", or "General" also under "Community". Would walk early morning several days per week, one day per week, fast, slow, long, short- whatever works for a group; or if enough responders, can set up several groups for variety of walking patterns. Hope to hear from you. Age range variable as well; more interested in length and speed of walkers to team up with vs age grouping, but will accomodate as many as possible depending upon number of responses. Obviously, there can be male/female participation. Good luck to all who wish to walk in Quincy - day or night, daily or occassionally, long or short distance, slow, fast, or steady, solo or with a group.
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