View Full Version : RPPs on an Arri camera
Adrian Correia
01-12-2010, 05:15 PM
hey guys will the RPPs fit on all 35mm film cameras? I was under the impression that they do not fit on Arri cameras.
Adrian
Philip Orlandic
01-13-2010, 02:36 AM
OFFICIAL POST.
http://www.reduser.net/forum/showthread.php?t=28616
1. RPPs are "RED-centric", which means that the light path is optimized for maximum resolution and consistent illumination, with minimum breathing for the Mysterium sensor family. Patent Pending.
2. T-stop range is 1.8-22.
3. Image diagonal- > 32mm.
4. Extra low dispersion (ELD), Super Low Dispersion (SLD) and anomalous dispersion glass for maximum chromatic aberration correction.
5. Center resolution is greater than 100 (lines/mm). Edge (5K) is greater than 63 (lines/mm). (You will see Wed. how much greater)
6. Close focus from lens front (from sensor) is:
25mm- 4" (12")
35mm- 4" (12")
50mm- 6" (12")
85mm- 18" (24")
100mm- 24" (30")
7. High relative illumination from center to edge of field (5K).
8. Uniform Spectral correction to accommodate any light source.
9. Internal Focus and Unit Focus designs.
10. Consistent 110mm front diameter.
11. RPPs will work with film cameras.
Karl Gustav H.
01-13-2010, 06:16 AM
The only limitation was that the early preproduction units could catch the ears of some Arri PL rings IIRC.
This was changed before the full RTM.
Adrian Correia
01-13-2010, 06:41 AM
The only limitation was that the early preproduction units could catch the ears of some Arri PL rings IIRC.
This was changed before the full RTM.
thank you Philip and Karl - that was my confusion. If the production units had that earlier problem corrected, and I guess it has!
Adrian
NormLi
01-13-2010, 07:39 AM
I think it can fit on everything except the 535's? I can't remember. I used mine on 35-3 and 435's before.
Norm
Guidofilippi
01-13-2010, 02:50 PM
I think it can fit on everything except the 535's? I can't remember. I used mine on 35-3 and 435's before.
Norm
Yes, I tried to fit RPPs on an ARRI 535 and, unfortunately, part of the lens body touched the angled part of the camera (the part that covers the spinning mirror) just under the PL mount.
Guido