ديگه از وقتي D7000 معرفي شد اينجا خلوت شد!
خبر جديدي نيست؟
ديگه از وقتي D7000 معرفي شد اينجا خلوت شد!
خبر جديدي نيست؟
Nikon D90 l 18-105 l 105f2.8 l 50 f1.8D l SB700
مقایسه عملکرد این دوربین با D۳ و D۴۰ در ایزوهای مختلف.
پی نوشت: چه دوربینی بشه D۸۰۰کد:http://kenrockwell.com/nikon/comparisons/2010-09-29-iso/index.htm
ج.ابراهیمی
دلیل مقایسه با D3 تقریبا واضحه. اگر با دوربین کراپدار دیگه ای از نیکون مقایسه میشد قابلیت های این دوربین در ایزو های بالا مشخص نمیشد. دلیل مقایسه با D40 هم اینه که خوب هر کسی یه مشکلی داره دیگه, یکی خیلی بی نمکه, یکی فکر می کنه خیلی آدم با حالیه یکی هم پیدا میشه همه این چیزا رو با هم داره. شما خیلی اهمیت نده.
به نظر میرسه که علاوه بر بهبود سنسور, الگوریتمهای کاهش نویز در پردازنده جدید نیکون هم پیشرفت خیلی خوبی داشته. بی صبرانه منتظر معرفی جایگزین D700 هستم.
ج.ابراهیمی
پس کی این دوربین میاد به بازار؟
هنوز خبری نیست؟
حدود قیمت ایرانش را کسی اطلاعی داره؟
ممنونم.
Nikon D90 l 18-105 l 105f2.8 l 50 f1.8D l SB700
سلام:
Digital Cameras - Nikon D3100 Test Images
کد:http://www.imaging-resource.com/PRODS/D3100/D3100A7.HTM
کد HTML:http://kimletkeman.blogspot.com/
سلام:
Nikon D3100
Performance
Pictures from the review camera and lens were up to expectations. Exposures were better positioned than with the D3000 so we found less highlight clipping in JPEG shots. Colours were recorded with a natural-looking balance under most lighting types and in-focus images were sharp and detailed.
Provided lighting was adequate, the review camera's autofocusing system was fast and accurate for stills photography. In low light levels the AF system found it difficult to focus and often failed altogether. Accurate manual focusing in dim lighting was made difficult by the combination of a relatively slow lens with the pentamirror viewfinder, which transmits less light than a pentaprism
Focusing was also slow when shooting video clips but more accurate and better at tracking moving subjects than some cameras we've reviewed - provided you focused on the subject BEFORE pressing the record button. Trying to refocus an out-of-focus subject part-way through a recording was an exercise in futility.
Imatest showed resolution to be slightly below expectations for a 14.2-megapixel camera for both JPEG and NEF.RAW images, although the latter were closer than the JPEGs to the resolution the sensor should produce. This could be due to the raw file converter. Unfortunately, because Adobe Camera Raw doesn't yet support the D3100 we were forced to convert raw files to TIFF format with ViewNX2, which yields lower resolution. Best results were obtained with the shorter focal lengths on the kit lens.
High ISO performance was well above average in our Imatest tests and for both available light test shots and shots taken with flash. The graph below plots the results of our Imatest tests.کد:http://www.photoreview.com.au/reviews/digitalslr/nikon-d3100.aspx
دانلود منوال PDF دوربين D3100 :
size : 15.5 MB
Non printable version
کد:http://support.nikonusa.com/app/answers/detail/a_id/16910/~/user's-manual---d3100---guide-to-digital-photography