Is there such a sigma lens that is auto/manual for pentax mount with this zoom?
361637
Don't quite understand the question but I have the Pentax version of this lens and it can operate in manual or auto focus. Just flip a switch.
120801
no i dont think so ms. try going on sigma.com or google search sigma which is a brand of lens. they make lenses for every camera.
22793
Yes. It looks like this lens:Pentax DA 18-55mm f/3.5-5.6 AL II Lens for Pentax and Samsung Digital SLR Cameras
79696
The good news is, any Pentax lens will mount on a Pentax DSLR (Hats off to Pentax). Even if you have an old screw mount lens, the screw mount to Pentax K adapter will work. Functionality is limited to the type of lens. If it's a manual type, you can use aperture priority mode on the DSLR and the camera will choose the sutter speed, like your ME Super can. I have a collection of Pentax lenses and bought a Pentax DSLR because I can use them on it. I use the standard screw mount 50mm that came with my old Spotmatic because the glass is super on it. If you love your Pentax optics, the Pentax DSLR is the way to go. The good news is, any Pentax lens will mount on a Pentax DSLR (Hats off to Pentax). Even if you have an old screw mount lens, the screw mount to Pentax K adapter will work. Functionality is limited to the type of lens. If it's a manual type, you can use aperture priority mode on the DSLR and the camera will choose the sutter speed, like your ME Super can. I have a collection of Pentax lenses and bought a Pentax DSLR because I can use them on it. I use the standard screw mount 50mm that came with my old Spotmatic because the glass is super on it. If you love your Pentax optics, the Pentax... » Read More The good news is, any Pentax lens will mount on a Pentax DSLR (Hats off to Pentax). Even if you have an old screw mount lens, the screw mount to Pentax K adapter will work. Functionality is limited to the type of lens. If it's a manual type, you can use aperture priority mode on the DSLR and the camera will choose the sutter speed, like your ME Super can. I have a collection of Pentax lenses and bought a Pentax DSLR because I can use them on it. I use the standard screw mount 50mm that came with my old Spotmatic because the glass is super on it. If you love your Pentax optics, the Pentax DSLR is the way to go. « Show Less
887367
Yes.. Pentax SLR "K" mount lenses will work... Along with the screw mount type with an adapter..
565961
I just figured out how to do this today with my new lens. Since Sigma did not put the autofocus/manual focus switch on the lens itself, you need to go into the information menu (the i menu on the lower left side of the camera) and set your focus mode to manual (change the AF-A on the right side to MF). Once you override the autofocus on the camera, use the outer ring on the lens to focus. Hope this helps! Took me a little bit of research to find this. :)
885157
Older medium format Pentax 645 lenses do not require an adapter. To get auto-focus you would need to use a Pentax 645 FA lens. You can also use Pentax 6x7 lenses with an adaptor but they will be manual only and will not communicate with the camera. The lenses made for the Pentax 35mm cameras will not work with the medium format 645D as they are much smaller so no adaptor...
991771
All Pentax K-Mount lenses, Though you would need Pentax K AF for auto-focus capability.
893023
There is nothing automatically, this is an manual lense.So far I know from my version, don't know if they updated something. Got mine in May around.http://www.rokinon.com/product.php?id=176for Nikon they do....pentax doesn't look like yet.
1397994
All Pentax K mount and third party Pentax K mounts. There are many third party lens manufactures. I recommend visiting www.pentaxforums.com Go to the Lenses tab and read the reviews. You can also post a specific question on the forum. There are many helpful members there to answer your questions.
1397993
I have some Sigma lenses that work seamlessly. Just make sure the mount matches when you shop.
985640
Sorry, no. There is no mechanism for auto focus on this lens (difficult for this type of usage anyhow).
688064
The lens should be available for use with any Pentax DSLR.It's a basic 35mm K-mount, bayonet, lens.
386984
I have Canon D60 and T3i and this lens is fantastic on both at all settings. I would contact sigma and talk to them about it.
1581119
The Nikon D40 and D40X do not have a focus drive motor and thus can only use AF-S and AF-I lenses. I do not believe this Sigma lens falls under that category as it does not have its own AF motor.
893024
There is nothing automatically, this is an manual lense. So far I know from my version, don't know if they updated something. Got mine in May around. http://www.rokinon.com/product.php?id=176 for Nikon they do....pentax doesn't look like yet.
2075790
Yes. Check Pentax web site: http://www.ricoh-imaging.co.jp/english/products/k-5-2/accessories/