Sigma 28-135mm F3.8-5.6 IF Macro | $109.95 | | |
Incorporating aspherical optics, plus a floating inner focusing system, this lens minimizes spherical aberration and stigmatism. This lens can focus from infinity to 19.7 inches at all of the focal lengths without close-up accessory, and as close as 9.4 i
nches (1:2 reproduction ratio) at the 135mm zoom position.
Features- Incorporates an inner focusing system and features a non-rotating front lens barrel for convenient filter use.
- A custom designed "Perfect Hood" with bayonet mount is provided to prevent extraneous light from degrading the image quality.
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