Related Clues:

• Edge of a cup
• One of your contacts
• Fisheye, for one
• Loupe part
• Loupe, essentially
• Zoom or contact
• Hanging on it can be a technical foul
• Canyon's edge
• Philly campus
• Volcano part
• Congregation location
• Part of a margarita glass
• Edge of a canyon
• Net holder, on a court
• The Parthenon, for one