How do I SET the rotation of the currentcamera?

Lets say I have code like this :

repeat wait() until game.Players.LocalPlayer.Character

local Player = game.Players.LocalPlayer
local camera = workspace.CurrentCamera

while wait() do
    camera.CFrame = camera.CFrame * CFrame.Angles(0,math.rad(45),0)
end

The problem with this is that the camera just keeps rotating. I want to find a way to be able to SET the rotation of the camera.

This doesn't work either :

while wait() do
    camera.CFrame = CFrame.Angles(0,math.rad(45),0)
end

I'm not sure how to set the rotation itself. to make it point to a specific degree while it's in a loop. Does anyone know how to SET it in a loop?

I'm not to sure on what you're trying to achieve, if you are trying to rotate the camera so its constantly looking at a part, refer to:

Setup: Place a part in which you want the camera to constantly look at

while wait() do
local camera = workspace.CurrentCamera
local pos = CFrame.new(x,y,z) --The position of the part
local lookAt = part.Position --What position/part its looking at
pos = Vector3.new(pos.X, pos.Y, pos.Z)


camera.CFrame  = CFrame.new(pos, lookat).
end

This will allow you to alter the degree in which it looks at so you don't have to manually alter the degree in the script.