Features Outstanding optical performance that visually matches the images quality of the host lens.

Maintains AF operation within aperture limits of camera body.

Combines f/8 for EOS1V and EOS3 f/5.

6 for other EOS models.

Maintains IS operation.

High level water and dust resistance equivelant to the EOS1V and Super Tele L Series IS lens range suitable for use in heavy rain.

Oring seals protect the mounts and release lever.

Specifications Weight g 265 Lens Construction elements/groups 7/5 Overall Length 56.

5mm Max.

Diameter 71.

1mm Dust and Moisture Resistance OK Package content Canon Extender EF 2X II Telephoto Lens Warranty 30 Day Warranty.

Warranty covers manufacturer s defects only.

This product is not covered by misuse of product or damage due to mishandling.