Sony E OSS Telephoto Zoom Lens - 55-210mm F4.5-6.3 - E-Mount

Yes, it will mount to full-frame cameras, but your camera will automatically switch to 'Crop Mode,' resulting in a lower resolution image.

Yes, this lens accepts standard 49mm diameter filters.

Yes, a dedicated lens hood is included to help block stray light and protect the front element.

This lens does not feature formal weather sealing, so care should be taken when shooting in dusty or wet environments.

The lens features 7 diaphragm blades to help produce smooth circular bokeh.

It is not a dedicated macro lens; with a 1-meter minimum focusing distance, it is better suited for telephoto subjects rather than small, close-up details.

Ensure the subject is not closer than the 1-meter minimum focusing distance and check that your camera's AF mode is appropriate for the lighting conditions.

Verify that your shutter speed is sufficiently fast; OSS helps with shake but cannot freeze the movement of a fast-moving subject.

Ensure the lens is fully locked into the bayonet mount and check for any debris on the electrical contact pins.