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  1. M

    Nikon D3100 - second hand 100 - 400 lenses

    You should be very happy with the Sigma 150-600C. It's about the same as the Tammy 150-600 G2. You should youtube or search for how to fine-tune the autofocus. It could make a noticable difference. The black rapids strap (attached to the lens) makes carrying it around pretty easy. Enjoy! marc
  2. M

    Nikon D3100 - second hand 100 - 400 lenses

    I missed part of your questions. Yes, the Sigma 15-500 is heavy at 63.2 oz./1,792g. It is not too bulky, as long lenses go. It will extend/retract based on the zoom range. Monopod and black rapids strap are needed. It uses an 86mm filter, so that will also set you back a bit to get a decent...
  3. M

    Nikon D3100 - second hand 100 - 400 lenses

    The price range of 300-400 euro will be difficult for a long lens. See towards the bottom for some older models that might work. In your budget, the older Sigma 150-500 might be the ticket. Here are the current models. The Nikon Nikon 80-400 G AF-S VR is a great lens, if a little heavy in...
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