The phrase "a camera that would" is correct and usable in written English.
It can be used when describing a hypothetical situation or a desired feature of a camera.
Example: "I wish I had a camera that would automatically adjust the settings for low light conditions."
Alternatives: "a camera capable of" or "a camera designed to".
A week ago we put out a camera that would record what was happening through the late evening, at night, and early morning.
He had an idealistic vision of a camera that would release the artist in everyone.
On the night of the Y-12 break-in, a camera that would have enabled security personnel to spot the intruders was out of commission.
Across the street, a member of JR's crew yelled over from the rooftop of a building; she was looking for a spot to position a camera that would document the pasting with stop-motion photography.
Take, for example, an idea on which Google applied for a patent in 2011: a camera that would keep track of which adverts and billboards its wearer noticed, and of any emotional responses they evoked.
To that end, Stelarc has outfitted himself at times with an extra hand (nonsurgically), swallowed a camera that would explore the sculpture of his stomach and hung himself in the air on hooks.
And, at that point, they could build a special camera that would create an image from those particular gamma rays.
Imagine, she said, a wearable computer that would run a video camera that would always be on and focused on whatever the person wearing it looked at.
As a result, I started looking for a smaller camera that would meet my extremely high expectations of picture quality, but be small enough that I can carry it around in my pocket, or at least be small enough not to make me feel weighed down after a day of shooting.
The head of the probe would have one strand fitted with a tiny camera that would use laser pulses and ultrasound detection – a combination known as photo-acoustic imaging – to generate a 3D photograph inside the womb.
By the time those grandchildren were old enough to handle speaking roles, Sarah's husband, Alex, had acquired a video camera that would enable him to edit the footage on a computer and post the finished product on a Web site.
