Related Clues:

• Unusual topic related to the eye
• Says I have chart for Clare and Iris perhaps
• Group of lenses
• Bottle material
• It's often seen in sheets
• Body part in which people stop tickling
• Eye kept on the consumption of drink
• What pupil must be set to in practical astronomy?
• Transparent stuff
• Balloon, say, such as one might hold at party
• Vitreous material
• Eye movement noticed after operation
• Drinking spirits in the bar, you'll get it in the neck!
• Work on twitch of the eye
• Aid to vision