Kenko Extension Tube Set - Nikon F mount Gift Card there will be an increase

there will be an increase in contrast and graininess with additional loss of shadow detail

Vignetting and distortion have also been visibly improved compared to the 50mm f/1

EOS Rebel T1i

environmental and general photography in a wide variety of conditions

Canon ET-67B Lens Hood

Kenko Extension Tube Set - Nikon F mount Gift Card there will be an increaseExtension 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). They are exceptionally useful for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality. The extension tubes have no optics.