This is an UNTESTED sigma wide angle lens. The lens clearly has not been used for a very long time and I do not have the correct camera to test it so it is sold as seen with filter. When I first got it, the filter was covered in fungus. I have since cleaned it up. I cannot see any obvious fungus on the glass elements other than some dust. The focus ring is smooth, so is the zoom. the rubber on the lens is sticky. The aperture blades do not look like they are sitting correctly- I cannot test this as this is electronically controlled. Please study the photos as these form part of the description. No returns, sold as seen
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