The Shrewd Lens Housing Retainer Ring for Optum Series Scopes is a purpose-built accessory designed for shooters and technicians who rely on secure, precise optics. It fits any lens with a 1.75" diameter, delivering a durable, reliable connection that keeps your scope aligned during use.

• Diameter compatibility: Fits any lens with a 1.75" diameter (44.45 mm) for broad applicability across compatible Optum Series optics.
• Material: Aluminum construction provides a strong, lightweight solution without adding unnecessary bulk.
• Finish: Anodized coating enhances wear resistance and corrosion protection, keeping the ring's appearance and function over time.
• Series compatibility: Specifically designed to pair with Optum Series Scopes for a precise, native fit.
• Precision fit: Manufactured to tight tolerances to minimize play and maintain secure retention of the lens housing.
• Maintenance compatibility: Integrates smoothly into routine lens maintenance and servicing workflows.

Using this retainer ring helps ensure consistent alignment and reliable performance of your Optum Series Scope. The durable, anodized aluminum construction resists wear from field use, while the secure fit reduces the risk of lens housing movement during handling or recoil. Ideal for optics enthusiasts, technicians, and anyone refurbishing Optum Series components, this ring supports longer service life and steadier, more consistent imaging over time.