"harsh focus on" is correct and usable in written English.
You can use it when describing someone or something with a very intense attention or concentration on a particular thing. For example: "John had a harsh focus on studying, so he managed to get the highest grade in the class."
It rejected the soulfulness of Expressionism for a harsh focus on external realities; it didn't eschew emotion, but it trashed empathy.
But it brought renewed, sometimes harsh, focus on the plant -- from residents, public officials, regulators and environmentalists -- that continued even today.
Other grandparents are very near at hand, but wear a particular kind of varifocals that have an extremely harsh focus on your children at the same time as having an extremely blurry recollection of their own.
The other drafted ordinance would be less harsh, focusing solely on the white polystyrene food containers.
As widespread as press repression has become in Nigeria, the harshest focus remains on Tell, and a small number of competitors, among them The News and Tempo -- all known for their credibility.
But there were also many times when the critiques seemed unusually harsh, and focused on intensely personal aspects of being me - aspects that only the real me or perhaps someone very very close to me could possibly perceive or interpret with any accuracy.
He takes aim at the growing culture of self-care ("there is no sanctuary within this imperial system") and is rightly harsh about the focus on "symptom-free racism" – by which the fight against racism is reduced to an attempt to eliminate its symptoms, like micro-aggressions or a lack of diversity – while our fundamentally unfair society remains untouched.
After a few conversations with this one guy that I would have normally written off much earlier, I decided I was perhaps being too harsh and to focus on some of his more positive attributes.
Yet, as Morgan outlined, it was City's entire defensive structure that Leicester targeted, and the manner in which they succeeded means the harshest spotlight should focus on Pep Guardiola.
The company's harshest words focused on the F.C.C.'s auction of wireless spectrum last year.
In Britain, the issue of what happens to employees and their pensions when businesses fail is in the spotlight's particularly harsh glare with a focus on the fate of workers at both the high street retailer BHS and at Tata Steel.
