Designed to protect eyepiece lenses in a range of field conditions, the Butler Creek Flip-Open Eyepiece Scope Cover (Size 11) fits 1.55″ (39.4 mm) tube diameters. Its flip-open design and silent spring hinge provide fast, reliable access while minimizing disruption. A water-tight, air-tight semi-O-ring seals out dust and moisture, and the polymer construction tolerates extreme temperatures down to -40°F. The cap is ambidextrous and weighs less than an ounce, making it a lightweight, durable option for optics.
Key Specifications
- Fits eyepiece/tube diameters of 1.55″ (39.4 mm).
- Sold as Size 11 eyepiece cover.
- Constructed from polymer/plastic for weather resistance and light weight.
- Finish color is black.
- Features a flip-open design with thumb operation for rapid access.
- Equipped with silent spring hinges to minimize noise during operation.
- Includes an air-tight semi-O-ring to keep out dust and moisture.
- Tested to operate at temperatures down to -40°F.
- Described as truly ambidextrous and weighs less than an ounce.
Practical, lightweight, and weather-resistant, this Butler Creek eyepiece cover is an ideal addition to optics used for hunting, range work, or spotting. Its straightforward operation and dependable seal provide consistent lens protection without adding significant bulk to your kit.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




