Original sentence: Pentax Optio A40 is the flagship of the Optio line, with a 12 MP 1/1.8" image sensor, a three times zoom lens, a 2.5" LCD display screen, and in-body SR similar to that used on Pentax DSLR models
Edited sentence: It also offers HD video recording.Pentax Optio A40 has a 12 MP 1/1.8" image sensor, a three times zoom lens, a 2.5" LCD display screen, and in-body SR similar to that used on Pentax DSLR models.Pentax Optio E80 has a 10 MP image sensor, a three times zoom lens, a 2.7" LCD display screen, and offers HD video recording.Pentax Optio P80 has a 12 MP image sensor, a four times zoom lens, a 2.7" LCD display screen, and offers HD video recording.Pentax Optio W80 has a 12.1 MP image sensor, a 28-140mm (5x) zoom lens, 2.5" LCD display screen, and is waterproof to 5 meters for up to 2.5 hours at a time.Pentax Optio WS80 has a 10 MP image sensor, a 35-175mm (5x) zoom lens, 2.7" LCD display screen, and is waterproof to 1.5 meters for up to 2 hours at a time