Both have the same 458 ppi pixel density, so you don't lose out on sharpness by going larger.
因为我们都知道很多f/1.2镜头都“大光圈,锐度保持一般”。
Because we all know a lot of f/1.2 lenses are‘wide-aperture, hold the sharpness'.
数码变焦不是在iPhone上使用的理想选择,因为数码变焦只能延伸图像区域,这会导致锐度的损失。
Digital zoom isn't ideal to use on the iPhone because digital zoom only stretches the image area resulting in a loss of sharpness.".
尽管一些研究发现了牙齿状态与听力锐度之间的关系,很少有研究调查了但单边咀嚼与听力锐度之间的关系。
Although some studies have found a relationship between dental status and hearing acuity, few studies have investigated the relationship between unilateral chewing and hearing acuity.
当光圈向下关闭时,图像也会显示锐度降低,但并非出于相同原因。
When the aperture is closed way down, images also show a reduction in sharpness, but not for the same reason.
重新设计的光学确保锐度是最大化横跨框架。
Redesigned optics ensure sharpness is maximised across the frame.
锐度控制在目前的高端电视中大都显得多余。
Sharpness controls are mostly superfluous in today's high-end TVs.
这些动作和切割工具的锐度一起使精密机器可以运行。
These actions together with the sharpness of the cutting tool allow precision machines to operate.
尤其是中心锐度之好对于一个50mm镜头来说是前所未闻的。
The center sharpness in particular is unheard of in a 50mm lens.
较弱的光线条件下,细节会快速消失,锐度在5勒克斯下仅略高于40%;.
In weaker lighting conditions, the detail disappears quickly, and the sharpness is only slightly above 40% at 5 lux;
或者你不能使用10以上的光圈,或者无增加锐度的设置从不为零。
Or that you can't use an aperture above 10, or that the setting for no-added sharpness is never zero.
衍射开始于f/22附近,但即使镜头在f/22处闭合,锐度也在下降。
Diffraction begins around f/22, but even as the lens is closing in on f/22 the sharpness is declining.
另外,蔡司的24-70mm更大也更笨重,而且锐度还不太好。
Additionally, the Zeiss 24-70mm is bigger, heavier, and not as sharp.
事实证明,确定合适的锐度、降噪和其他因素是人工智能有更好效果的前提和保障。
It turns out that the appropriate sharpness, noise reduction and other factors are the premise and guarantee for the better effect of artificial intelligence.
在A7R上,虽然锐度方面还是不如同价位的FE90mmf/2.8镜头,但依然是非常优秀的。
On the A7R, it's not quite as sharp as the similarly-priced Sony FE 90mm f/2.8, but sharpness is still very good.
由于人类视觉系统的特性,高锐度的图像看起来更加清晰,但是实际上锐度的增加并没有提高真正的分辨率。
Due to the nature of the human visual system, an image with higher acutance appears sharper even though an increase in acutance does not increase real resolution.
纹理锐度降低在低光下变得明显,但iPhoneX在这方面的表现与其它竞争机型差不多。
A drop in texture acutance becomes obvious in low light, but the iPhone X is pretty much in line with its competitors in this respect.
注意锐度差异并确定您的限制应该是什么。
Notice the sharpness difference and decide what your limit should be.
锐度控制在目前的高端电视中大都显得多余。
Sharpness controls are mostly superfluous in today's high- end TVs.
心理锐度下降“只是随着年龄而来”,对吧?
Declining mental sharpness“just comes with age,” right?
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