Get Last logon time of a computer Powershell

Hi All,

I've written the below script in powershell to get the both Name and last logon time for computer in a OU

$computers = Get-ADComputer -Filter * -SearchBase "OU=Servers,DC=contoso,DC=local" -Properties lastlogontimestamp

foreach ($computer in $computers){

$PCname = $computer.Name

$Lastlogon = $computer.lastlogontimestamp 

if ($lastlogon.count -eq 0)

{ $time = [DateTime]0 }

else

{ $time = [datetime]$Lastlogon }

}

The problem I have is I want to export the outcome to a CSV in the format Name,Logontime can you please advise how I can change my script to do this thanks