1.This is 'What is a split diopter'.

这是“什么是分裂双凸透镜”。机翻

2.In cinematography, diopter is technically a misnomer for a close-up adapter.

- 在电中，“”实际上是对近接圈的一个技术性误称。机翻

3.The split diopter was popularized by groundbreaking cinematographer Gregg Toland.

分双焦点镜头的普及归功于开创性的电格雷格·托兰德。机翻

4.The diopters seam also more clearly separates the subjects, heightening the sense of eavesdropping.

分镜的接缝更清晰地将主体分隔开来，增强了偷听的感觉。机翻

5.The use of split diopters began to spread.

分隔 diopters 的使用开始流行。机翻

6.But first, let's look at how to use a split diopter.

首先，我们来看看如何使用分镜。机翻

7.The device also has a diopter adjustment built in, so people who wear glasses or contact can use it without wearing additional vision correction.

该设备还内置了调节功能，因此佩戴眼镜或接触的人无需佩戴额外的视力矫正即可使用它。

8.Diopter strengths are like most lenses measured in meters.

- 强与大多数透镜一样，以米为单位进行测量。机翻

9.Before a camera operator sets up the split diopter, they'll typically want to see how a scene is blocked.

在像安装分镜之前，他们通常会先观察场景的布局情况。机翻

10.With a plus one diopter objects, one meter away will be in focus.

使用正一的透镜，一米远的物体将处于焦点上。机翻

11.While a one-half diopter will allow objects two meters away to be in focus.

而使用半（one-half diopter）的透镜，则能让两米远的物体保持清晰对焦。机翻

12.One of the most attention-grabbing techniques in DP's arsenal is the split diopter shot, which can add an entirely new layer to a frame.

在DP的众多引人注目的技巧中， 分镜镜头堪称一绝，它能为画面增添全新的层次。机翻

13.If the two focus planes are closer, the diopter can be more subtle, like a plus half.

若两焦平面较为接近，则可选用更为精细的矫正镜片，如正半号镜片。机翻

14.The image of split diopter achieves varies based on the lens focal strength.

- 分镜效果的图像会因镜头焦距强的不同而变化。机翻

15.Sometimes the split diopter can create distracting flares because of its exposed edge of glass.

有时，分镜会因其暴露的玻璃边缘产生令人分心的斑。机翻

16.A split diopter then refers to when this closeup adapter only covers a portion of a lens, allowing it to have two separate planes of focus.

分视棱镜的是当这种近适配器仅覆盖镜头的一部分时，使得镜头可以有两个独立的焦平面。机翻

17.Achieving a split diopter shot can be time-consuming and demanding.

实现分镜镜头拍既耗时又要求高。机翻

18.This will give them a sense of how strong the diopter will need to be, - But only one of you poison the coffee.

这将让他们对所需分镜的强有所了解，——但只有你们中的一个在咖啡里下了毒。机翻

19.But on the 1940 film, 'The Long Voyage Home', Toland used a different technique to achieve a similar effect using a split diopter to achieve this shot.

然而在1940年的电《漫长的航程》中，托兰德采用了不同的技术， 通过使用分镜来达到类似的效果， 从而实现了这一镜头。机翻

20.In 'Million Dollar Baby', this split diopter shot emphasizes the character's relationship.

在《百万美元宝贝》中，这种分隔镜头强调了角色之间的关系。机翻