The Tenebraex Sunguard ARD for 39/40/43mm Objective Covers (Tenebraex part no. SG5000-ARD-FP) is an anti-reflection device from Tenebraex Corp, built to shade a scope’s objective lens and kill the glint and glare that can otherwise give away a shooter’s position at distance. Sized to fit 39mm, 40mm, and 43mm objective bells, the Sunguard ARD is a common addition for hunters and tactical shooters who need to stay unseen without giving up light transmission through the lens itself.

Key Specifications

• Classified as an anti-reflection device (ARD), reducing lens glint and glare.
• Sized to fit 39mm, 40mm, and 43mm objective bells.
• Part of Tenebraex’s Sunguard objective cover line.

Frequently Asked Questions

What does an anti-reflection device do? It shades the objective lens to reduce glint and glare that could otherwise reveal a shooter’s position, without blocking light transmission through the lens.

What objective sizes does this fit? 39mm, 40mm, and 43mm objective bells.

Buy the Tenebraex Sunguard ARD for 39/40/43mm Objective Covers

Order the Tenebraex Sunguard ARD for 39/40/43mm Objective Covers from our Lubbock, Texas gun shop for fast, insured shipping—a simple way to kill objective-lens glint on a hunting or tactical rifle. Browse more optics accessories from our Lubbock, Texas shop.