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| sent on 19 Dicembre 2019
Pros: Light, excellent yield (in relation to price) very effective anti-reflective treatment, wide excursion, up to 200mm sharp and defined already at TA, minimum focus 1.5 meters. Low price
Cons: Except the lenses are all plastic, at the maximum focal length loses in sharpness, is not very bright, does not have the physical ring of diaphragms, af not very fast and not motorized, the silver version is unwatchable
Opinion: Optical purchased in 2002 to have a battle canvas to use on an analog f65 turned out to be a good lens especially in relation to the purchase price. Dusted on the d200 (where it becomes a 140-450 mm) and currently in use on the d600 surprised me for the excellent yield up to 200mm, after you have to close a few stops to have good results, the colors are quite neutral, maybe just tending to the cold. The anti-reflection treatment is excellent, flare and ghost practically absent, just a slight loss of contrast in the most extreme situations, very solvable in post, at most just mount its lampshade. It has a pleasant blurry, which combined with the focal length allows you to make close-ups remaining at a proper distance, useful when between you and the subject there are, or there must be several meters. the resolution is great, from 70 to 200 you can use ta or at most close a couple of stops, besides it is better to close at least f8 or f11 to have a good definition. This problem is felt more on full frame, on the apsc is better because because of the crop factor, it takes only the best part of the lens, the center. Light and unwieldy, it allows you to walk, car around the neck without playing the cervical to the sera.la minimum distance of 1.5 m combined with the long focal allows you to take "almost macro" photos to objects not too small ( flowers, butterflies, insects medium.large). Let's come to the downsides. The construction is cheap, all plastic, even the bayonet, so be gable to take shots on the lens. the zoom dial is not bad, but at 300 mm the lens doubles its length and you feel a certain game of the barrel, the maf's dial is instead small, uncomfortable and has a short and completely free ride, difficult to sew into manual if you do not have small fingers . The brightness is what it is, but with recent bodies you can climb with iso with some tranquility. The AF takes advantage of the engine of the machine, so for entry levers that do not have the engine in the machine body, no AF. The speed is not comparable to the current AMs but it is not even that bad, I also used it for sporting events in AFc mode and if it got away with it with dignity, the speed depends on the body machine in these cases. As in all G lenses lacks the physical diaphragm diaphragm, on modern bodies no problem, but on analog you may have limitations, on my f90x, I can use it only in P mode. For the price at which it is today I would like to recommend it to those who have made the switch to full frame and is discovered on the canvas side( and on the financial side). For less than 100 euros you take a good lens, a little plastic but with an optical compartment still very valid, to carry around without too many patemi and weights. If you decide to buy it, the silver version costs on average 20 euros less than the black, but it is really tamarrissima. |