How to set the camera for the player the same as it was?

So at the beginning of the game I make the camera rotate around a part. I change the camera a few times while you're creating your character. After that I need to set the camera back to the way it was. Here is the camera script that makes the camera rotate around a part,

camera = game.Workspace.CurrentCamera
camera.CameraSubject = game.Workspace:WaitForChild("FocusHere")
camera.CameraType = "Scriptable"
camera.FieldOfView = 60

num1 = 0
while true do
    camera.CoordinateFrame = game.Workspace:WaitForChild("FocusHere").CFrame * CFrame.Angles(math.rad(0),math.rad(num1),math.rad(0)) * CFrame.new(0,5,7)----------(RIGHT,UP,BACKWARDS)
    num1 = num1 + 1.5
    wait()
end

Now I need to make the camera follow the player the way it was before rotating around the part. How would I do this? This is what I tried,

local plr = game.Players.LocalPlayer
local camera = game.Workspace.CurrentCamera
camera.CameraSubject = plr.Character:WaitForChild("Head")
camera.CameraType = "Follow"-- make the camera normal again
camera.FieldOfView = 50--I would like this to be like this but if that's not posible that would be okay.

camera.CoordinateFrame = plr.Character:WaitForChild("Head").CFrame

Making the cameraType "Follow" doesn't work the way it normally does. It makes it so the player can look through solid parts and I DO NOT want that. I've also set the cameraType to "Custom" but that didn't work. It works better but the player can still see through parts. Any help is appreciated.