Wilhelm Chang Photography

but the key point for most users will be the fact that Nikon’s left out the
OLPF (Optical Low Pass Filter), also known as the anti-aliasing filter, in front of the sensor. These are
used to prevent moiré (interference effects) with fine patterns and textures, but at the cost of slightly
blurring the fine detail. Nikon’s decided that the size and resolution of this sensor makes moiré unlikely and that the gain in sharpness from removing the filter is a bigger benefit
「關鍵的是它在感光元件前少了光學低通濾鏡 -也稱為反失真濾波器。
那是在拍攝細微圖案或質地時，用來避免產生摩爾紋(干涉效應)，但使用低通濾鏡會使畫面稍微模糊掉一些細節。
Nikon認為這個感光元件的大小和畫素不太會產生摩爾紋，且移去低通濾鏡的一大好處便是換來更佳的銳利度。