Et af de vigtigste aspekter ved et kamera er størrelsen på dets sensor. En større sensor vil fange mere lys, hvilket resulterer i forbedret ydeevne i svagt lys, dynamikområde og generel billedkvalitet.
Desto flere fokus punkter, desto mere flexibilitet i valg af fokus punkter. De giver også billede sensoren bedre mulighed for, at identificere det rigtige område af scenen til at fokusere på i flere automatiske tilstande.
Antallet af megapixel bestemmer opløsningen af de billeder, der er taget med hovedkameraet. Et højere antal megapixel betyder, at kameraet er i stand til at fange flere detaljer. Megapixeltallet er imidlertid ikke den eneste vigtige faktor, der afgør billedets kvalitet.
Med en højere lysfølsomhed (ISO-niveau), fanger sensoren mere lys. Dette kan bruges til at fange ting i bevægelse ved at bruge en hurtigere indstilning, eller til at tage billeder i dårlige lysforhold uden at bruge blitz.
Udvidet ISO giver dig mulighed for at række udover standard ISO. Det gør den ved at fremme dine udgangsbilleddata digitalt. Det resulterende billede vil have mindre kvalitet end når du bliver inden for standard ISO-rækkevidden, men det kan være brugbart i visse situationer.
Med sensor shift, kan billedsensoren (frem for linsen) kan flyttes for at modvirke vibrationer i kameraet. Det betyder at billedet vil blive stabiliseret uanset hvilken linse der bliver brugt.
Hurtig continuous shooting er nyttigt, når man vil fange actionfyldte billeder.
Med auto fokus tracking kan du vælge dit objekt, og derefter trykke lukkeren ned. Når objektet bevæger sig, vil auto fokusen følge det. Slut med optagelser ude af fokus.
Kommentarer
Eric
1 år siden
10 / 10
La velocidad de obturación
Eric
1 år siden
10 / 10
Esta cámara ya tiene vastantes años pero en su momento fuen unas de las mejores de su nivel y sigue siendo vastante rápida en cuanto a velocidad de obturación y el ruido a ISO alto .
Fordele
Ulemper
きっぺい
1 år siden
8 / 10
High cost performance camera!
きっぺい
1 år siden
8 / 10
I am currently using this camera on loan from a friend. My main subjects are airplanes (passenger planes). During a photography trip to Narita Airport in Japan the other day, I shot with this 7D and the EF100-400 L genuine zoom lens (1st generation). There was no problem with spotting cuts (record photos) of the landing in the daytime, but when I took a picture of the aircraft taking off from the runway edge, it was surprisingly out of focus! This is troublesome. I think it's probably a camera issue. This AF is out of the question, so I used MF when taking off shots at the end of the runway. Although we weren't able to take off, we were able to get good shots of the landing, and we were also able to take satisfactory panning shots at sunset. ISO 800 is the limit. It's already noisy. Shooting at night is absolutely impossible. If you want to shoot at night, you have to use 1DX2 or 3 or EOS R system. Image quality is satisfactory. However, since it's APS-C, it might be difficult to trim it... By the way, I don't know how much it costs overseas, but in Japan, a used 7D starts at around 15,000 yen (114.37$), and a nearly new one with about 900 shots costs around 25,000 yen (190.53$). Cheap anyway. Probably the kiss series (Well, the name "Kiss" is only in Japan... Kiss is that beginner's model. It was called something like REVEL in the United States, if I remember correctly. Sorry for my lack of knowledge.) Well, at this price, this performance is amazing! Cospa is the best! Recommended for beginners! However, if you use it for a long time, you will yearn for the 7D Mark 2, 80D, and full size. For the time being, I think this is correct! Take a good photo with this! Excuse me for the long message.
Fordele
Ulemper
Pieter
1 år siden
7 / 10
Prima camera tussen crop & full frame
Pieter
1 år siden
7 / 10
Een half jaar heb ik deze camera gebruikt, hierna ingewisseld voor de 5d mk III. De camera functioneert onvoldoende bij slecht licht… verder een prima camera om ermee te beginnen. Zelf liep ik snel tegen de nadelen aan van een cropsensor
Fordele
Ulemper