Neewer® Aluminum 3 Piece (12-20-26mm) Auto Focus AF Macro Extension Tube Set for Nikon Digital SLR Cameras, Extreme Close-ups / such as D1, D2, D3, D3x,D3s, D100, D200, D300, D300s, D700, D40, D40x, D50, D60, D70, D70s, D80, D90, D3000, D3100, D5000, D7000, D7100, D5200

Description:

This Macro Extension Tube is used by attaching between camera body and Nikon lenses, it comes with a set of 3 tubes of different lengths.

Made of aluminum, light and easy carry

Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures).

It couples perfectly with the camera's automatic diaphragm. With cameras of TTL, AE(Through-the-lens,Atuomatic Exposure) type it gives perfect coupling except when combined with electronic flash AE unit.

By moving the lens father away from the film or CCD sensor in the camera, the lens is forced to focus much closer than normal.

This Tube has electronic contacts, which make it support automatic focusing, automatic exposure

Compatibility of Lens- Suitable Lenses are from standard to semi-telephoto as well as macro (micro) lenses.

Wide-angle and Zoom lenses are also usable. but depending on how the lens is combined with the tube distance between lens front and subject may become extremely close.

Features:

This is a quality Phootlex Auto Focus Extension Tube set.

Includes 3 tubes of differnet lenghts 12mm, 20mm, and 36 mm - which can be used individually or in any combination to obtain the desired magnification.

These extension tubes are designed with all the circuitry and mechanical coupling to maintain auto focus and TTL auto exposure with Canon lenses, given there is enough light to activate the cameras AF system properly.

Package Contents:

1 x Macro Extension Tube Set for Nikon

1 x Front & Rear Caps