For a top-quality ophthalmic light, choose the Bovie Fluoro-Dot Cobalt Blue Penlight. This Bovie-Aaron diagnostic penlight has a special Wratten No. 47A cobalt blue filter and is intended for use with florescein eye stain dye. It can be used to detect foreign objects in the eye or to diagnose damage and abrasions to the cornea. The Bovie Fluoro-Dot Cobalt Blue Penlight is also ideal for fitting contact lenses.
Two year shelf life and four hour burn time.
Requires 2 AA alkaline batteries.

For a top-quality ophthalmic light, choose the Bovie Fluoro-Dot Cobalt Blue Penlight. This Bovie-Aaron diagnostic penlight has a special Wratten No. 47A cobalt blue filter and is intended for use with florescein eye stain dye. It can be used to detect foreign objects in the eye or to diagnose damage and abrasions to the cornea. The Bovie Fluoro-Dot Cobalt Blue Penlight is also ideal for fitting contact lenses.
Two year shelf life and four hour burn time.
Requires 2 AA alkaline batteries.