Laowa 15mm f/4 Macro Lens - Canon EF

No, the Laowa 15mm f/4 Wide Angle Macro lens is a manual focus lens. You will need to adjust the focus ring by hand to achieve sharp images.

1:1 magnification means that the size of the subject projected onto the camera's sensor is the same size as the subject in real life. For example, a 1cm insect will be rendered as 1cm long on the sensor.

Yes, the 110° ultra-wide field of view makes it excellent for landscape photography. It also allows you to include very close foreground details with your expansive backgrounds.

The lens accepts standard 77mm screw-on filters.

The minimum focusing distance is 12cm (0.122m), measured from the front of the lens to the subject.

This specific model is for Canon EF DSLR cameras, and it is compatible with both full-frame and APS-C sensor sizes.

Use a soft, lint-free microfiber cloth. For tougher smudges, apply a specialized lens cleaning solution to the cloth, not directly to the lens, and wipe gently.

Ensure the camera is set to manual focus mode and that the lens and camera mounts are clean and free of debris. Check that you are rotating the lens correctly until it locks.

Verify that the focus ring is set correctly for your desired subject distance. For macro photography, precise manual focusing is critical. Use your camera's live view and magnification feature to confirm sharpness.

Use the included lens hood or a compatible aftermarket hood to shield the front element from direct light sources. Be mindful of the angle of light entering the lens.

This indicates a mechanical issue. Do not force the aperture ring. Contact customer support or a qualified repair technician.