My Dad was talking about getting a macro lens for his camera - Sony a6000- I was wondering if this would be the lens to get and also if it was a good lens. https://www.amazon.co.uk/Sony-SEL30M35-Mount-APS-C-Macro/dp/B0057XC3A0/ref=sr_1_1?ie=UTF8&qid=1481303923&sr=8-1&keywords=sony+a6000+macro+lens