Nikon TC-20E III AF-S Teleconverter

Nikon Teleconverters, renowned for extraordinary performance, extend the versatility of NIKKOR Super Telephotos and other select NIKKOR lenses. The new 2x AF-S TC-20E III joins the 1.4x AF-S TC-14E II and 1.7x AF-S TC-17E II, offering photographers effective solutions for demanding assignments. The AF-S TC-20E III is the world's first Teleconverter to feature an aspherical lens that, along with a new optical formula, raises performance to meet the increased imaging demands of FX-format D-SLRs.

Enhanced Telephoto Versatility
Affordable and portable gateway to extend telephoto reach; ideal for sports, wildlife, surveillance and more.

2x Optical Conversion Factor
Doubles the focal length of select compatible NIKKOR lenses.

Aspherical Lens Element
Virtually eliminates coma and other aberrations, especially at wide apertures.

Nikon Integrated Coating (IC)
Enhances light transmission efficiency, improves color consistency and reduces flare.

Advanced Optical Design
7 elements in 5 groups optimized for use with FX and DX digital SLRs, engineered to meet the needs of professional photographers.