It will NOT work with any Nikon 'G' lenses (such as the 18-55mm f3.5-5.6 'Kit' lens that was included with many Nikon camera bodies). It does not have an Auto-focus coupling, so it can be used only in the camera's Manual mode by manually focusing the lens to which it is attached. A 300mm f/2.8 lens becomes a 420mm f/4 lens). It multiplies the length of the lens by 1.4 times at a 'cost' of 1 f-stops of light (e.g. $80.00 Buy It Now Sold, $6.00 Shipping Seller: (130) 100%, Location: Southampton, Pennsylvania, Ships to: US, Item: 11 The Nikon TC-14B teleconverter was intended for use with longer lenses of at least 300mm. Download Microsoft Office-2007-ita-enterprise-kgfvy-7733b-8wck9-ktg64-bc7d8.iso. TC-14B, 1.4X, Manual Focus AIS, for lenses 300mm and longer. Nikon's Teleconverters - Usage & optimization Nikon Lens / Teleconverter Compatibility.
Teleconverters TC-14A and TC-14B Nikon introduced two 1.4X Teleconverters in 1983 in an effort to serve more precisely various types of Nikkor lenses which constantly growing in number and varieties.
