Tilt/shift, a Blue Peter moment

mick m

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I have been looking at reviews of the new Nikon 85mm PC-E Micro lens and came across an interesting thread that lead to cobbling a few bits together, which I had.

Here are a few examples,

crayons.jpg


silver-d.jpg


slinky.jpg


slinkya.jpg


All these were taken at f5.6 from about 18 - 24" away, the set up is in the next post.

Mick.
 
Now the Blue Peter moment.
The above were taken with a modified Nikon PB-4 Bellows Unit. I and most other people think of bellows units only for extreme close up. I think with this mod you can focus to infinity but I have not tried it.

The bellows unit has to be the PB-4 as it is the only one that Nikon made with both tilt and shift, see the two levers at the front. The lever on the left is for shift, the other lever for tilt or swing depending if you are in landscape or portrait orientation.
What I did was to remove the bellows part which is held by 4 small screws at either end. Then removed the F mount ring on the front, again held on by 4 small screws. I also removed the lens locking button.

The lens I have used is a EL Nikkor 80mm F5.6 lens, an enlarger lens. The lens is mounted in the normal way with a stepping ring 40.5 to 58mm. The 40.5 is the front lens thread of the EL lens. To attach this ring to the back of the front lens standard I had to remove the 58mm threaded part which I filed of so it was just a flat plate. Then I drilled 4 holes and used the small screws.
To stop any stray light getting in I have used a piece of flexible plastic pipe. Ideally this should be some kind of large flexible bag attached to the front and back parts to allow for full movement in both tilt and shift, but this will do for the time being.

pb-4.jpg


pb-4b.jpg


pb-4a.jpg


The results are quite interesting with plenty of scope for further improvements.

Mick.
 
Be careful, be very careful tilt/shift photography can become very addictive.

Very good effort though.
 
Pat, luckily I already had the parts. The bellows came from someone on here for about £120, I think. The EL 80mm f5.6 was about £40 from the bay. The stepping ring 40.5 to 58mm was about £4 delivered from srb griturn.

I think the bellows are more expensive now as they are in demand for the tilt/shift ability.

Ed, you are right. I think all this exercise has convinced me that I will end up treating myself to the new Nikon 85pc-e lens. All the reviews say it is the sharpest most contrasty micro lens that Nikon has made and good to f32 without any compromise to quality and its a tilt/shift lens. Its 1:2 in its native form and needs the PK-13 for true 1:1.

Mick.
 
I forgot to add that these have been taken with a D300.

Mick.
 
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