Related Clues:

• You look through it
• Frame inserts
• Cinematographer's selection
• Photographer's accessory
• Shoot, slangily
• Glasses in eyeglasses
• Optical aid
• One of your contacts
• Fisheye, for one
• Loupe part
• Contents of some frames
• Loupe, essentially
• Optician's products
• Zoom or contact
• Hubble part