Glenburn Rectangle - Black

payneglasses.com

Exact black color match, Exact rectangular frame shape match, Frame thickness is highly consistent, Temple design (straight, unadorned) matches closely, Overall classic and understated aesthetic matches, No visible brand in source, so no brand conflict

Zenni Men's Rectangle Glasses

Zenni Optical

Black color match, Rectangular frame shape is similar

Eyebuydirect Adept Rectangle Full-Rim Eyeglasses

eyebuydirect.com

Black color match, General rectangular shape