真的是 受不了我自己
就不過是個鏡頭
我幹麻挑那麼久
又不是在選男友 選男友都還沒那麼囉縮
Nikon AF-S VR 70-200mm f/2.8G IF-ED ( 這是 小黑 ?? )
自動對焦鏡頭
輕盈具防手震功能
G型高速遠攝變焦鏡頭
$ 58,000
為什麼不買 因為 看看那個價錢
Nikon AF 80~200mm F2.8D ED
高性能變焦鏡頭
$ 33,000
Nikon AF VR 80-400mm F/4.5-5.6D ED
防手震遠攝變焦鏡頭
$ 47,000
Nikon AF-S 18~200mm F3.5~5.6G(IF) DX ED
11倍高倍率超廣角望遠變焦鏡頭
$ 24,000
NIKON AF DX Fisheye Nikkor ED 10.5mmF2.8G
DX Nikkor 鏡片系列首支魚眼鏡頭
$ 23,000
連魚眼都很貴
Nikon AF-S VR 24-120mm F3.5-5.6G IF-ED
VR防手震
$19,000
NIKON AF-S Nikkor ED 55～200mmF4-5.6G
超輕巧四倍變焦範圍的望遠變焦鏡頭
$ 6800
我不懂 為什麼 一樣是 望遠200mm 但是 價錢差這麼多
發現以下評論針對55-200mm 的
發現國外跟台灣的評比大不同 台灣的似乎比較嚴苛
http://www.kenrockwell.com/nikon/55200.htm
Focal Length: 55 - 200mm, similar to an 85 - 300 mm lens on a 35 mm film camera.
Elements: 13 elements in 9 groups. Two are of ED glass. This is a lot of elements for such an inexpensive lens, which suggests the optics will be far better than many people might expect.
Marked focal lengths: 55, 70, 85, 105, 135 and 200 mm.
Focus system: Silent wave motor internal to lens.
Filter Thread: 52 mm. Thank goodness; this was the standard thread size Nikon has used for their manual focus lenses made ever since 1959. Most pro photographers have a stack of 52mm filters; I know I do.
Size: 3.1" (79 mm) long by 2.7" (68 mm) around. Small!
Weight: 9 oz. (255 g), very light!
Aperture Range: f/4 - 22 at 55 mm; f/5.6 - 32 at 200 mm.
Diaphragm: Nine blades, rounded at larger apertures. This is excellent!
Close Focus: 3.1 feet (0.95 meters), which is excellent for a telephoto.
Included Accessories: 52mm snap-on front lens cap (LC-52), Rear Cap (LF-1), hood (HB-34) and semi soft case (CL-0815).
Colors: Professional black and coyote-ugly painted silver.
Please don't embarrass yourself with a silver painted lens.
最好笑的是這個 哈哈哈
Focus
It's slow.
It's only half an AF-S lens. Unlike the real $1,700 AF-S lenses like the 70-200 VR which have big AF-S motors wrapped around the optics directly driving the focus and allowing instant manual focus override, this cheepie has a dinky motor driving the lens through a shaft and gears exactly as if Nikon skipped it and just used the AF motor already built into the camera. Actually it probably would be a better lens if Nikon did that, since it would free up costs to be used better elsewhere. On the other hand, this lets Nikon pimp the lens with gold "AF-S" letters so camera stores can try to pitch it as a "pro" feature against the similar Canon lenses. To you and I as photographers all this AF-S means on this lens is that if focuses very quietly, but not that fast and with no easy manual override.
It has no A/M position; only a fixed A or a fixed M and the focus ring is just a thin band at the very front of the lens not seemingly intended for manual use. The lens moves in and out as it focuses, so if you turn off the camera when focused close you need to turn the camera back on, focus at infinity and then turn it off to have the lens completely retracted. You could also move the switch to M, refocus to collapse, and then put it back in A. In any case, not the easiest thing until you get used to it, just like my 80-400 VR.
To get manual focusing you need to use the focus mode switch on the lens. Leave the camera set to AF.
It focuses slowly. I wouldn't use it for action. For less money you can get the 70 -300 G which is probably faster. For action get a used 70 - 210 AF-D or an 80 - 200 AF-D. I used a pre-production model and don't expect any improvement in this 55 - 200 mm.
There is no focus distance scale, and therefore no IR scale or depth of field scale either. The manual focus is via a skimpy plastic ring.
The filter threads and front of the lens don't rotate either with zooming or with focusing.
Zooming
The zooming is very good. The focal lengths are perfectly spaced with no bunching up at either end.
Sharpness
Sharpness ought to be more than adequate for any digital camera. In fact with the number of elements I suspect this will be really, really good. I haven't gotten one in my hands outdoors to see this yet. I have no reason to doubt that it will be flawless.
Distortion
Distortion is moderate pincushion at all focal lengths, except at 55 mm where there is no distortion.
55 mm: none
85 mm: pincushion. CS2's lens distortion correction fixes it at a setting of -2.00.
105 mm: pincushion. CS2's lens distortion correction fixes it at a setting of -2.00.
135 mm: pincushion. CS2's lens distortion correction fixes it at a setting of -2.60.
200 mm: pincushion. CS2's lens distortion correction fixes it at a setting of -2.50.
Durability and Build Quality
It's precisely and well made, but out of plastic.
The bayonet mount is plastic. This is OK, people like me try to change lenses on digital cameras as little as possible. Then again, for $250 you deserve better than plastic.
The one I saw was marked "Made in Japan," not China or elsewhere.
SUMMARY & FINAL SUGGESTIONS
VR, Vibration Reduction, is critical. I'd suggest the new Nikon 55-200mm VR instead.
This non-VR , and the 18 - 55 mm lens, together are a much better choice optically than a do-everything lens like Tamron's 18 - 200 mm. The Nikon two-lens combo has none of the heinous distortion of the Tamron, also both Nikkors together would cost the same as a do-everything lens. Of course if distortion doesn't bother you and you'd rather never change lenses, then have a look at the Tamron.
For half the price you can get the 70 -300 G, which is more lens. I'd probably get the 70 - 300 G instead, since I want the longer zoom range although the 70 - 300 gets soft at 300 mm.
看完 忽然絕得 超便宜的 70-300mm 似乎比她好
我還是該買小黑 我的重點是望遠鏡頭 但是那18-200mm 聽說在望遠端gets a bit soft ...........
我就猶豫了
但是 小黑 這樣很像 裝了各啞鈴在相機上
我又不是要練舉重
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