The teleconverter extends the focal length of your camera lens by a factor of 2.0x. The teleconverter attaches to the filter thread of your lens, transmits all exposure and distance data, and doubles the focal length of the connected lens.

Lens features:

• Lens composition: 2 lenses in 2 groups (multi-coated)
• Made from high-performance titanium/aluminum
• High clarity that reduces unwanted reflections and the "ghosting" effect that can occur from reflections
• Compatible with infrared for superior day and night photography development