This is a Pecar Berlin Variable power, 4-10x rifle scope. It has a 26mm steel tube and is in excellent condition.
There are a few very small marks in the body of the scope that show up much better in the photos than by a normal visual examination of the scope. The glass is clear and crisp and there are no notable issues with the lenses.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE