The AT‑F6 is a classic optical auto‑level from Topcon designed for construction and surveying tasks. It’s a self‑leveling optical instrument with a pendulum compensator, typically featuring 22× magnification, suitable for measuring height differences, checking elevations, or transferring project layouts.

• Magnification: 22×

• Automatic leveling: Internal pendulum compensator

• Optical (non‑laser): Uses stadia lines for distance estimation.

This post includes:-

- Topcon AT-F6 Auto Level

- Hard case

Both latches on the hard case are missing.