For Sale Brand New: SIGMA 24-70mm F2.8 IF EX DG (CANON/NIKON) Price: Php. 30,000 Description: • Optically, the Sigma 24-70mm f/2.8 IF EX DG HSM lens is rather weak when used wide-open. This is a shame given that the primary advantage of any fast lens is the ability to take advantage of low aperture numbers - but from f/4 right through to minimum aperture its MTF figures are above the critical 0.25 cycles-per-pixel threshold. Similarly, there is some distortion at all focal lengths but at no stage does the distortion become obtrusive. Text: 09228537825 email: jeptall888@yahoo please like and share... facebook/jeptall8888?ref=hl facebook/jeptall888?ref=hl
Posted on: Wed, 14 Aug 2013 06:55:25 +0000
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