UV protection filter for my "Fader ND" ( Thread size confusion ) at DVinfo.net
DV Info Net

Go Back   DV Info Net > Canon EOS / MXF / AVCHD / HDV / DV Camera Systems > Canon EOS Full Frame for HD
Register FAQ Today's Posts Buyer's Guides

Canon EOS Full Frame for HD
All about using the Canon 1D X, 6D, 5D Mk. IV / Mk. III / Mk. II D-SLR for 4K and HD video recording.

Reply
 
Thread Tools Search this Thread
Old October 8th, 2009, 05:43 PM   #1
Regular Crew
 
Join Date: Mar 2005
Posts: 113
UV protection filter for my "Fader ND" ( Thread size confusion )

I haven't been able to find any information about this.

I already have my fader nd coming home, and i would like
to buy a UV filter to protect it from dust and scratches.

i understand the glass is bigger than the filter thread.

the fader nd i bought is 67mm (72mm glass).
does this mean i have to buy a 72mm UV filter?
or should i buy a 67mm UV for the 67mm version ?


sorry if it's a dumb question but i don't have the filter in my hand.
the pictures don't help me much.


Thank you.

Roberto.
Roberto Lanczos is offline   Reply With Quote
Old October 9th, 2009, 06:41 AM   #2
Trustee
 
Join Date: Dec 2006
Location: Little Rock
Posts: 1,383
If it were me, I would not stack a UV filter over your ND filter for "protection".
But that is just my opinion based on over 40 years of taking pictures, 30 years professionally.


Good Luck!
David W. Jones is offline   Reply With Quote
Old October 9th, 2009, 03:17 PM   #3
Regular Crew
 
Join Date: Mar 2005
Posts: 113
Do you know if It's possible to attach another ring in the fader nd?

I would like to buy a hood or a mattebox at least,
but i don't know the filter size for the 67mm.

i found this inexpensive matte box
The CineCity*::*Matte box*::*Matte box without rod support*::*Matte box with french flag for DV and HDV cameras
and i have to choose the size of the ring to be attached to my fader nd.

i know it doesn't make any sense, cause it's a mattebox, i shouldn't have the fader nd in between if i'm going to use a 4x4 ND filters.

but i would really like to have this cute mattebox in front of my fader nd.


Thank you very much
Roberto Lanczos is offline   Reply With Quote
Old October 9th, 2009, 09:35 PM   #4
Sponsor: Westside AV
 
Join Date: Dec 2008
Location: Mount Washington Valley, NH, USA
Posts: 1,365
The matte box appears to be a screw in type, that would not really work with a filter that needs to rotate.

Also this matte box does not seem to be able to rotate its filters, at least one filter should be rotatable in a decent matte box for graduated filters.
Olof Ekbergh is offline   Reply With Quote
Old October 9th, 2009, 09:44 PM   #5
Regular Crew
 
Join Date: Mar 2005
Posts: 113
Quote:
Originally Posted by Olof Ekbergh View Post
The matte box appears to be a screw in type, that would not really work with a filter that needs to rotate.
you're absolutely right.

I uderstand Vari ND have another ring after the rotating glass wich don't turn if you hold it with a screw in type ?

is this correct?
Roberto Lanczos is offline   Reply With Quote
Old October 10th, 2009, 10:40 AM   #6
Trustee
 
Join Date: Feb 2005
Location: Worldwide
Posts: 1,589
Like David mentions, there is no need to use a UV filter with an ND filter because the ND filter will protect from UV rays.

A PL filter also acts as a UV filter.

Only us a UV filter on its own and not with a second filter or stacked filters.

If you only have one lens, then buy a UV filter to fit that lens thread.

For photographing/filming static landscapes that have wide light differences between foreground and background (such as sunlit mountains and foreground flowers in the shade) it is far better to use Graduated ND - so that the whole frame is exposed to similar levels of light and easier for the film or digital sensor to cope with. The Grad filters come in varied Neutral densities to match the scene (or also in graduated colours if you need to change visual atmosphere). Square adjustable filters generally work better than round filters for Grads.

If you have many lenses it can be cheaper to buy a filter for the lens with the largest filter thread and use step-down filters so that same single filter can be used on many lenses.

However, in reality this is not always viable if you change lenses often. So to avoid the need to be constantly changing filters, I normally have separate filters for each lens.
__________________
www.WILDCARP.com
www.NIKON.me.uk
Tony Davies-Patrick is offline   Reply
Reply

DV Info Net refers all where-to-buy and where-to-rent questions exclusively to these trusted full line dealers and rental houses...

B&H Photo Video
(866) 521-7381
New York, NY USA

Scan Computers Int. Ltd.
+44 0871-472-4747
Bolton, Lancashire UK


DV Info Net also encourages you to support local businesses and buy from an authorized dealer in your neighborhood.
  You are here: DV Info Net > Canon EOS / MXF / AVCHD / HDV / DV Camera Systems > Canon EOS Full Frame for HD


 



All times are GMT -6. The time now is 11:59 AM.


DV Info Net -- Real Names, Real People, Real Info!
1998-2024 The Digital Video Information Network