BigKing Lens Telephoto, Manual Fcous Zoom Lenses, White 420-800mm Aperture F/8.3-16 Full, Manual Focusing Telescope Zoom Telephoto Lens for Canon EF Mount Camera

420-800 mm super telephoto zoom: with the 420-800 mm super telephoto zoom, a telephoto lens is suitable for recording distant landscapes, wild animals, concerts, bird watching, etc.

Manual adjustment: manual adjustment, all-metal structure, optical glass multi-layer MC coating film.

Exquisite with texture: high-quality aluminium alloy body, exquisite with texture.

Comfortable to wear: Compact appearance, comfortable to carry, foot frame ring fixed.

Areas of application: Wide use, lens with T2 mount, can be installed on the telescope for observing the moon via a standard adapter ring, can be installed for the Canon EF mounting camera, which is used to capture far away objects.