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Which filter system? (Lee, Cokin P, Cokin XL, etc)


abiggs

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I have already been using a Cokin P holder with Singh-Ray filters for my 35mm gear. Will I run into problems using this system on my new 4x5 camera? I don't anticipate using anything wider than a 90mm lens, so I am concerned about vignetting.

 

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I do both B&W and color work, so polarizers, ND grad filters, and color correcting filters will all be in my arsenal.

 

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Also, do many people use gels? If so, how could you incorporate polarizers and ND grads into the holders?

 

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Thanks in advance for your thoughts.

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I use the Cokin P and it's good enough for most of my lenses. The polarizer cannot be used on 90/5,6 and wider with

movements. The grad filter is a bit tight on 90 as well. The rings and lens covers are adaptable till 82mm diameter.

A pitty that the new lens covers are not flat any longer. Lenses can't be piled up in the bag without a risk for the

next lens to be damaged by the rounded shape. Otherwise fine.

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I have been using both A and P series Cokin filters for many years

but I decided to swith to Lee filters for the following reasons:

1. My cokin color compensation fiters, both blue and amber, are

anything but consistent. I have four 81 A filters, no two of them are

the same. This can be also seen as an advantage, depending on how you

take it. It allows one to have a rather fine variation of density

from one fiter of the same number to another. These variations are

much finer than these between the filters of the same number. But I

needed to buy several filters of the same number to get on the

target. This "technique" also requires use of a thermocolorimeter,

otherwise it does not have much sense.

2. Neutral graduated filters that I have, and I have four P 120 and

four P 121, and some A120 and 121 as well, are in my case far from

being neutral. Most of them have a rather noticeable magenta cast.

3. When used with some shift on both my 4x5 or 8x10 LF cameras, the

optical quality of the filters that I possess becomes disatrous,

probably because the light rays do not perpendicularly cross the

filters. The more shift is used the worse is the quality. I wanted to

make an 8x10 slide using a 450 mm Nikkor with a 2 inches vertical

shift. The picture quality on the ground glass was so poor (kinda

blurr)when I put the P121 in place that I had to remove it. When the

filter was removed, the picture on the GG became OK again. Stopping

down the lens with the filter mounted improved only partially the

picture quality.(My 450 is is perfect order.)I also noticed the same

problem with my 720 mm Nikkor T*ED, and by the way Paul Schilliger

was with me that day and saw it as well. Paul, if you remember it you

could perhaps post your description...

I do not know whether I will have the same problem with Lee filters

but I decided to give them a try.

 

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Otherwise, I have been using Cokin P filters on my 90/4.5 and 75/4.5

Nikkors for 4x5 format and did not have any problems with vignetting.

The 90 mm lens however requires the largest available adapter ring of

82 mm. A nice thing about Cokin filters is that the adapter is very

light, several of them can be put together and the modular hood is

real modulal. I was able to sufficiently shade any tele lens with my

7 modules, ether on a view camers or on my Hasselblad.

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Well, if you encounter a photographer in Switzerland who looks at the world through Lee or Cokin filters...

Emil, my advice is: throw all those filters away and shoot raw lights. Correct in Photoshop later. Sorry, I couldn't

resist!

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Hi, filters lovers..

 

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; )

 

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First, being a French citizen, I

have to tell you guys that Cokin

Filters are NOT the best filters

ever...

 

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Cokin filters and gels are designed

in such a way that you will not

have the full benefit of your

expensive 35 mm or LF lenses !!

I'm not saying that Cokin stuff

sucks, I'm saying that for the price

you pay for Cokin stuff, you'd be

better off with something else

such as Lee Filters.

 

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Lee Filters have ( IMHO ) better

resistance to scratches and

fingerprints.

If you put them on a flash light,

they would not get discolored too

fast...

Also, you have a nice

compendium / filter holder from

Lee Filters.

 

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Lee may be a little bit more

expensive though.

One more thing, all the pros I

know, 80 % of them work with Lee

/ Rosco gels and filter systems.

 

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Regards,

 

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Bruce Barelly

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IMHO, HiTech's Optiflex (0.3 mm dyed-through optical resin)are better

than Lee polyester. I shoot on-location & have used both. HiTech is

destributed by Visual Departures USA 1-800-628-2003. I really like

the machined aluminum adapter rings and use the wide angle adapter

and wide angle 2 filter holder with no vignetting. BTW, Mention that

B&H sells them for less than list & ask for a discount :)

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