Neewer 3 Piece 7-14-28mm Macro Extension Tube Set for M42 Screw Mount Camera Lens, Extreme Close-ups

Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures).

This Macro Extension Tube is used by attaching between camera body and M42 screw mount lens, it comes with a set of 3 tubes of different lengths. Macro Extension Tube moves the lens farther from the film or digital sensor.

The farther away the lens is, the closer the focus, the greater the magnification.

This extension tube does not affect image quality as there is no optics inside. In comparison, close-up filters are often blamed for degrading image quality.

Features:

This extension tube is consists of 5 parts Camera Body Mount Adapter,Lens Mount Adapter,7mm tube (Tube 1),14mm tube (Tube 2),28mm tube (Tube 3), the 3 tubes of differnet lenghts can be used individually or in any combination to obtain the desired magnification. Used with 50mm header can reach 1:1 magnification.

Fits for M42 Screw Mount Camera Lens.

Note: You will need to use manual focus and manual aperture while shooting.There are no electrical contacts in the extension tubes. Exposure has to be adjusted manually. Aperture control is not available if you use a lens which does not allow you to manually adjust the aperture (without an aperture ring).

Package Contents:

1 x Macro Extension Tube Set for M42 Screw Mount Camera Lens