The phrase "blur the focus" is correct and usable in written English.
It can be used when discussing the act of making something less clear or distinct, often in a metaphorical sense.
Example: "The excessive details in the report tend to blur the focus of the main argument."
Alternatives: "obscure the clarity" or "distract from the main point."
But the drama, far from ramming the points home, seemed to blur the focus.
Be selective: only include information that supports your new goals, otherwise you'll blur the focus of your CV.
Those add-ons blur the focus of the drama, just as in Suor Angelica, where the transforming of Ermonela Jaho's touching Angelica from the gardener of the original scenario to the pharmacist in a children's ward too obviously underlines the tragedy of the death of her own child and her subsequent suicide.
If we consider threshold as 100%, all small fluctuations will be counted and may blur the focus of the problem.
Working out the details of how to use one of these methods or even combining some of them would blow up the extend of this paper and blur the focus of this paper which is on Eq. 1 and not on formulating an individual-based LOS scheme.
To ensure that people know that "not all mothers are bad". Outside of the fact that such a declaration is so painfully obvious that it is to be undeserving of remark, to operate in such a manner would only serve to blur the focus.
But the desire to reinvent this team as a possession-based, free-flowing, attack-minded side, channelling the ball through Cabaye's tidy touches in midfield, had long since blurred the focus on defensive duties and diminished the emphasis placed on the basics Millen was charged with overseeing.
Stop pretending that gas will always crowd out coal rather than renewables, that it won't blur the political focus we need on efficiency.
Part of the reason for the secrecy seems to have been concerns that displaying it might blur the library's focus on British and American history and art.
Thus far, expensive stand-alone cameras with great lenses have been the ones able to offer what is called "bokeh," a way to blur the background and focus on the subject in the foreground.
Much of the action takes place in semi-darkness (the sunlight-allergic Abby's preferred ambience), and Mr. Reeves and his cinematographer, Greig Fraser, warp and blur the images, using shallow focus to convey the isolation and disorientation of the vulnerable children.
