Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Two questions my original question was garbled. I want to put a Nikon telephoto Ai lens on an Olympus EL2 and will the lens focus to infinity?
Document: Great adapter! I use all of my old Nikkor lenses on my Olympus PEN E-PL1 and am very happy with the way it works. Quality is excellent too. This is the one to get!Update:after receiving my VF-3 viewfinder, I can finally see to exactly focus the lenses. It seems that this adapter does not allow focusing at infinity. But stopping down one or two stops makes the image much sharper. It is still worth having.
The adapter fits well. I've had no problems using it. It allows me to use a Nikon 50 mm 1.8 lens on my Lumix G3 rather than spending the rather large sums that Panasonic and Olympus would want for the equivalent. Since the G3 and most if not all MFT cameras allow you to enlarge the focus area, manual focus is easy. I'm thinking of getting another so I can keep one on the 50 mm and use one on my 35-105 without having to spend time switching it.
I'm excited about the possibility of using 40 years' collection of Nikon and Leica lenses on the superb Olympus OM-D, so with the camera, I bought Fotodiox adapters for Leica M and Nikon F mounts. The Leica mount Fotodiox adapter works well, feels tight and secure, but focuses past infinity, so you must pay attention to the actual focus point when shooting distant scenes.The lens-side of the Nikon adapter is loose and wobbly, and the lens release button spring feels too weak.
One can use this gizmo to attach Nikkon SLR lenses to Olympus m4/3 camera bodies. It works as advertised and when your long lenses are set to infinity they are in focus. The limitations of the arrangement are based on the camera, not the adapter. One has to use a high ISO setting for hand holding a long lens. Would I buy it again, yes.
Despite explicitly guaranteeing it in the description, the one thing that doesn't work for me with this adapter is infinity focus. This is with a Nikon 50mm on an Olympus E-P1. Your mileage may vary (and others report it working), but my focus stops comes up short, making landscape shots impossible. Very disappointing!
I purchased an Olympus E-PM1 as a second camera to carry around when I don't want to lug the big DSLR. Well I have a nice 50mm prime lens that I love and wanted to give it a shot on the E-PM1. For the price, it's a great value so I figured I'd buy the Nikon to MFT adapter.I was very happy with the build quality. It was a snug fit on the Olympus and the 50mm prime snapped right on.
The Fotodiox adapter fits tightly on my Olympus E-P2 and lenses attach reasonably tightly as well. There is no noticeable play or looseness, but it's easy to get lenses on and off, and to get the adapter on and off the camera. Lenses appear to focus accurately to infinity.
This adapter does the job of getting Nikon lenses to work on Micro 4/3rds cameras. Infinity focus is fine and the connection to the body and lens is secure. I'm happy with the product and have used it successfully with manual focus Nikon 28mm, 50mm, 135mm and extension tubes. Of course there's no AF and aperture setting is on the lens barrel -- just like the cameras that I used to use these lenses on. I'm happy with this adapter.
Great adapter for my g1to mount my nikon lenses. Quick on and off, excellent purchase. I already had a tilt shift adapter but this is a great alternative for when I don't want to deal with tilt shift focus.
The lens release lever doesn't seem very robust, but I am a careful worker and have not had a problem with it. Infinity focus is actually just past infinity, but this is not a problem for me.If I had to pay $150+ for an adapter, I wouldn't bother. I'd spend the money on another micro 4/3 lens instead.
Answer: yes it should.  mine does with all the primr lenses that I have.