Olympus Technology Tips

This column explains the various technologies utilized in Olympus products.

• Relationship between Light and Lens - Why does looking through a lens make an object appear bigger than its actual size?
• Lens Aberration - What is causing the blurred images?
• What is Ultrasound? - How can ultrasound detect scratches and measure the shape of objects?
• What is an Actuator? - Device that changes energy into motion