Infoseite // 35mm adapter - on screen / CD zoom & focus



Frage von geid0r:


Hi!

As it would like to see a 35mm adapter built.

For testing purposes I used a cheap lens on the internet. Is a 50mm 1:2. Then I got a blank CD (CD to protect screws, transparent) sandblasted. This should serve as a screen.

So far so good.
Now, I have experimented a bit and the correct distance between lens and screen found. Thus, I have the screen on the beautiful picture of the lens.

Now comes my problem. Now I have my camcorder, a SonyPD 170, drangestellt and tried on the screen to zoom & focus. Has bad garnicht synonymous geklappt. But s.den edges missing a good piece that I do not reingezoomt. As soon as I close the lens zoom is suddenly blurred.

How can I get this last piece overcome?

I have already tried the camera closer to the next position away, without success. On numerous DIY adapters work with the cheapest camcorders. With my PD 170 may be of course the manual focus setting, but s.einem certain point, the technique again, I call that non-manual.

Thank you for your answers.

Greeting
geid0r

Space


Antwort von eXp:

With its Nahlinse (better achromat) combine. I got together with with my XH-A1 Lens +10 not even needed.

Good luck

Space


Antwort von Axel:

"geid0r" wrote: On numerous DIY adapters work with the cheapest camcorders.
The smaller the lens diameter, the smaller the smallest area, which is depicted. The trend, at least. And vice versa.

Space


Antwort von geid0r:

Okay!

Thank you for your answers!

Then I have a macro lens to purchase them.

Greeting
geid0r

Space


Antwort von Andreas_Kiel:

The Raynox macro lenses seem to me of amazingly cheap, look at their homepage. Since then at least behind a name ... not as anonymous as witnesses in the bay ...
BG, Andreas

Space


Antwort von jmarugg:

As noted above schonmal. Get more equal NEN Achromats. I must now convert, because it is by the simple Nahlinse to CA, ie, color bleeding s.Kanten comes.

Good luck building!

Space



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