Zoom Eyepiece 7.2-21.6mm, 42°-65° FOV, 1.25" FMC

This zoom eyepiece offers a focal length range from 7.2mm to 21.6mm, providing versatile magnification options for telescopes and spotting scopes. It features a 1.25-inch diameter and a multi-coated optical design to enhance image clarity and brightness. The field of view varies from 42° to 65°, allowing for wide or more focused viewing experiences. The eyepiece contains seven optical elements arranged in four groups, helping to reduce distortions and improve image quality. Suitable for astronomical observations and terrestrial spotting, it is designed to deliver clear, sharp images across its zoom range. The construction aims for durability and ease of use, making it a practical accessory for both beginner and experienced observers.