Study of an Investigational Product, QLS-111, Provided as an Eyedrop, for Treatment of Normal Tension Glaucoma (NTG)

QLS-111 ophthalmic solution 0.015% applied QPM OU for 7 days followed by BID dosing OU for 7 days, to constitute a 14-day study treatment period. All IP for this study will be supplied masked in PF single use vials.

Timolol BID: Timolol Maleate PF 0.5% Ophthalmic Solution (Timolol) with BID dosing OU will be administered up to 14 days. All IP for this study will be supplied masked in PF single use vials.