Sigma APO 50-500mm F4-6.3 EX DG/HSM Lens "manual 500" Questions

...sigma 500 F7.2 lens for Nikon a Autofocus or Manual? The camera which was used with this lens a Nikon F100 35mm SLR Camera. The "MF" in "Sigma MF 500mm f/7.2 APO" designates the lens as manual

...500 mm for my km maxxum 50 i put it together,turned on it will not snap a pic? whats wrong you have to put your camera to manual, and do all settings manually. Be aware there has to be enough light, ...

manual mode. Once connected to your camera, the f /8 makes it impossible for your camera to focus automatically. Even if there was a focus motor it would not work. And it has only one focal length 500

...manual for sony 8/500 relex lens Hi There... I brought the sony a100 slr to learn on as it was cheap. It came with a sony reflex 8/500 lens. Does anyone know where I can find a manual on how to get ...

lense will not focus manually, only on auto focus, using a sony alpha dslr Having gone over a month with no response, I assume this is no longer a problem.

I have a Hasselblad 500 C/M and can't get the lens on. Help http://www.butkus.org/chinon/hasselblad.htm Get the manual. They are picky, it might require the shutter to be wound or something like that

...500 and Pentax K200d worked beautifully, the other day I went to take some pics but the motor runs but there is no focussing Found this myself check manual focus ring (closest to camera) maybe ring ...

500 lens is lock in 500mm position I believe on some Sigma lenses there is a switch to lock it in a 'Macro' position, usually at the long end of the zoom range. If this applies to your lens, it may be

...500-1000 mm telephoto lens with the 2x multiplier, however, when I attach it to my Nikon D3000 the camera still says "lens not attached" Is there something "special" I have to do ...

The lens does not focus manually or automatically. ARe we doing something wrong Hi. I have a lot of experiencie repairing Sigma lens. In this zoom 150-500, the problem is located at the focus ...