500mm F6.3 Telephoto Mirror Lens for Sony NEX Mount Cameras - Manual Focus Zoom Lens with Adapter Ring - Perfect for Bird Watching, Wildlife Photography & Landscape Shots (Black)

Specification: Item Type: Telephoto Mirror Lens Material: Alloy + Optical Glass Color: As Picture Shown Weight: Approx. 869g/30.7oz Focal Length: 500mm Aperture: F6.3 Mount: for NEX Mount Application: for Sony NEX Mount SLR Camera Optical Structure: 7 Elements in 6 Groups Viewing Angle: 5° Coating: Multi-Layer MC Coating Focus Method: Manual Focus Anti-Shake Function: No Closest Focusing Distance: 2m Applicable Scenarios: Landscape, architecture, people, insects, tourism, business, sports, wedding, humanities, etc. How to use: 1. Align the identification point of the lens mount with the identification point of the adapter ring, and rotate it clockwise. When you hear a "click" sound, it means that the lens has been installed in place 2. Align the identification point on the lens adapter ring with the adapter ring to the identification point on the fuselage, and rotate clockwise when you hear a "click" sound, it means it is installed in place 3. Press and hold the camera lens release button and rotate it counterclockwise to remove the lens together with the adapter ring 4. Install the adapter ring release button and rotate it counterclockwise, the adapter ringcan be removed from the lens Package List: 1 x Telephoto Mirror Lens 1 x Adapter Ring 1 x Storage Bag 1 x Manual 1 x Wrench