Cobalt BL Pen Light Torch ** SGL **

If you have an abrasion on the outer layer of your eye (cornea), your GP may put eye drops containing a special dye called fluorescein into your eye. These eye drops stain any damaged areas of your cornea bright green and make them easier to see. A cobalt-blue filter is used to further enhance any abrasions.

• Includes a cobalt blue adaptor and a reusable penlight torch.
• Can be used with or without the blue filter cap
• Integrated pocket clip
• Push clip to illuminate
• Supplied with batteries