Nikon SKU: 2129 | Helix SKU: NK2129U
Includes: Front Cap & Rear Cap.
Enhanced Telephoto Versatility
Affordable and portable gateway to extend telephoto reach; ideal for sports, wildlife, surveillance and more.
1.4x Optical Conversion Factor
Increases the focal length by 40% of select compatible NIKKOR lenses.
Nikon Integrated Coating (IC)
Enhances light transmission efficiency, improves color consistency and reduces flare.
Approx. Dimensions (Diameter x Length)2.6 in. (66mm) x 1.0in. (25.4mm)