Would this mount on a K-1000? Is there threading to attach the front of a lens?
1056821
The K-1000 is K mount and yes, this would mount to that camera. I'm not sure what you mean on your second question, as the extension tubes are compatible with K mount lenses, not screwmount.
1056822
I use this extension tube with my k-1000 all the time and it works perfectly. And you can most certainly attach the front of a lens.
831365
I have tried it on my K10D but mostly use it on my K-7. Never had any issue with it.It is one of my favorite lenses...
1981858
Sorry, I don't know if they make a model of this lens for the Pentax K-500!
2171321
Are you removing the front ring on the X100s lens first? The adapter fits in place of that ring, not over it.
2171320
There's a ring around the x100s lens, you need to unscrew it and then you can screw the lens hood on.
1256577
If it has a one inch tube its okay. I have a weaver K4 in my mount now. Plan to use a NIKON 3X9 prostaff.... the last model, in it soon. Plan to take your toolbox along to mount and dismount it ha ha!
2201680
It is possible as the lens fits a k mount pentax camera. Be advised however, I can't say with 100% certainty. I only know that this adapter fits the older K mount slr lens. But for the money, it is not an expensive purchase.
1055397
The tripod bolt on top should just be able to screw right on to the middle ring. The only thing i can think of why its not fitting os the tripod screw is slightly big/small, or the screw or mount on the lens may have stripped threads.
2083208
Mine came with an adapter that fit my K100d. Don't know if it will fit K200d. E mail the seller and they will answer your question
2171316
There is a trim ring, on the front of the x100s lens. You have to remove the trim ring and put the hood adapter ring in it's place. Good luck
1704749
The filters do not have threads to accept anything in front. The mount is 53mm so if your macro lens is 53mm then you might be able to attach to the threaded mounting base.
2257099
Theres a ring that comes off. Its been a while since ive used mine but you may need to screw on ring to lens first then add the lens adapter. Or try with out the ring? Also it only fitd on my kit lens. Check thread size
18932
When I got my lens; I thought that it didn't fit but I just put it where I thought should go and it did actually work. It does have threads and actually screws into the regular lens and it does work great. Good luck.
1315840
Yes, it does attach to the 1/4-20 screw. I would go for a 90mm to 100mm release plate for that size lens .... maybe even a 115mm.
1155693
You need to look at the threads in the front of your lens. There will be a notation of the size required there
445339
You order the adapter from opteka with the lens.... Or call opteka and ask for the adapter for Kx.,.. Wonderful customer support team at opteka
2061307
You'll need to find out the mount type of the lens. This lens was produced with two different mounts: K-mount and M42. This lens adapter works with the M42 only. It looks like a threaded bolt on the back of the lens where you actually have to screw the lens onto the camera similar to a lightbulb. The K-mount is a bayonet type mount similar to the EOS mount. A K1000 lens locks into place after 60 degrees of rotation or so. DPReview talking about the 2 mounts: http://www.dpreview.com/forums/post/22012925 Image of M42 mount type: http://www.tomioka.de/55mm-Dateien/hinterlinse_yashinon.jpg Image of K1000 mount type: http://static4.wikia.nocookie.net/__cb20120401150827/camerapedia/images/a/af/Pentax_K1000_07.jpg For the K1000 to EOS adapter, I guess you'd need this adapter: http://www.amazon.com/Fotodiox-Adapter-Dandelion-Confirmation-Digital/dp/B003Y3EJMU/