The new Nikon TC-20E III 2x teleconverter is the world’s first to include an aspherical lens element. This lens is a completely new optical design designed to minimise its impact on image quality.
Main features:
- 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.
Specifications:
Mount Type: Nikon F-Bayonet
Lens (Elements): 7
Lens (Groups): 5
Optical Conversion Factor: 2x, effectively doubles the focal length of the attached lens
Light Loss: 2 f-stops
Compatible Format(s):
FX
DX
FX in DX Crop Mode
35mm Film
Autofocus: Yes
Dimensions:
2.6×1.8 in. (Diameter x Length)
66x46mm (Diameter x Length)
Weight:
11.06 oz. (330g)
Lens Case: CL-0715
Supplied Accessories:
* BF-3A front lens cap
* LF-15 rear lens cap
* Cl-0715 Lens Case