Nikon TC-14A 1.4x Teleconverter AIS

Used Nikon TC-14A 1.4x Teleconverter AIS


Condition: Excellent Condition


Magnification 1.4x
Lens Elements/Groups 5/5
Length 1″ (2.5 cm)
Diameter 2.6″ (6.6 cm)
Weight 5.1 oz (145 g)

Out of stock

Product Description

The 1.4x teleconverter (also known as a tele-extender) will multiply the focal length of the existing lens by 1.4x, and will cut back the amount of light by one f/stop. For example, using a 1.4x teleconverter with a 300mm lens will effectively increase the focal length to approximately 450mm. A lens set to f/2.8 will now be f/4.

Teleconverters are best used with longer telephoto lenses and are not recommended for lenses wider than 50mm, e.g. 28-105mm.

NOTE: Due to the high-quality design of this converter (5 elements/5 groups), the teleconverter will only fit and work with a select range of lenses. Only the following lenses are compatible:

AF lenses (in manual focus mode):
18-35mm f/3.5-4.5D ED-IF
24-85mm f/2.8-4D IF
28-105mm f/3.5-4.5D IF
35-70mm f/2.8D *
70-300mm f/4-5.6D ED *
80-200mm f/2.8D ED (tripod collar vers.)  #
17-35mm f/2.8D ED-IF AF-S
28-70mm f/2.8D ED-IF AF-S
16mm f/2.8D *
18mm f/2.8D *
20mm f/2.8D *
24mm f2.8D *
28mm f/1.4D *
28mm f/2.8D *
35mm f/2D *
50mm f/1.4D *
50mm f/1.8D *
85mm f/1.8D *
85mm f/1.4D *
105mm f/2D DC *
135mm f/2D DC *
80-400mm f/4.5-5.6D VR #
60mm f/2.8D Micro
200mm f/4D ED-IF Micro *

Accessories Included:

  • Lens Caps


Additional Information

Product Condition

“Like New Minus” – the rating of the equipment is at 97 to 99 percent of original condition. Only the closest inspections will reveal slight wear. Perfect glass, but the box and accessories are usually not included.
“Excellent Plus” – rates 90 to 96 percent of original condition. Exceptionally nice, but may have slight wear on finish visible only under close inspection. Glass will be very clean.
“Excellent” – 80 to 89 percent of original. Shows moderate wear for the age of the item, with the possibility of small dings or blemishes. Glass may have slight blemishes but will not affect picture quality.
“Bargain” – items are 70 to 79 percent of original condition. More than average wear for the age of the item, and may have dents, dings or finish loss. Glass may have marks or blemishes, but should not affect picture quality.
“Ugly” – The look only a photographer would love. “UGLY” means equipment is rough, with multiple impressions in metal, excessive finish loss and brassing. Glass will have marks, fungus and/or haze which will affect picture quality.


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