Ignazio Porro; Ignaz Peter Paul Porro by Peter Abrahams, telscope-at-europa-dot-com

Source URL: home.europa.com

• Laboratory equipment
• Telescopes
• Science
• Lenses
• Binoculars
• Porro prism
• Ignazio Porro
• Roof prism
• Eyepiece
• Optics
• Optical devices
• Prisms