The phrase "get his perspective" is correct and usable in written English.
You can use this phrase when you are asking someone to explain their point of view on a particular issue or topic. For example: "I wanted to get his perspective on the budget cuts before making a decision."
We'll discuss that amongst ourselves and figure that out, just get his take, get his perspective on that comment.
I appreciate that, if there is an important piece of information I am processing about a friend, I can bring it to my husband to get his perspective.
I had called Mr. Rohatyn, at 79 one of Wall Street's few still-working old wise men, to get his perspective on the recent influx of billions of dollars of foreign government-controlled investments in the United States.
Boston - SHORTLY after the Yankees had demoralized the Red Sox once again with a second straight victory at Yankee Stadium, I approached Kenny Lofton, the Yankees' veteran center fielder, to get his perspective on what his team had just accomplished.
We spoke with John Magee, Hitachi Vantara's vice president of product and solutions marketing, to get his perspective on this state of development and how organizations can make IoT a larger part of their strategy and operations going forward.
Last week in Cupertino, I sat down with Navy Seal Bob Schoulz to get his perspective on "leading in chaos". Bob has an undergraduate degree in Philosophy from Stanford and an MA in National Security Affairs from the Naval War College, where he also served on the faculty as the first chair for Special Operations.
Yahoo Travel spoke with NOAA deputy director Mike Halpert to get his perspectives on the upcoming season from a tourist's perspective (taking a break from his usual focus on the more important "lives and livelihoods" of the public).
When I saw that David Frost was the subject of your Feb. 12 "Questions For," I was looking forward to getting his perspective on the unconventional choice he made in accepting a job with Al Jazeera International.
THUMP caught up with BPM founder Craig Pettigrew and got his perspective on how 2015's edition was developing.
I wanted to make sure I got his perspective, as he's clearly been researching this article for sometime, and I think has been busy with fielding it since its publication last week.
I caught up with Brian while he prepared for Miami to get his personal perspective on process and design.
