Does ND8 means 8 stop filter?
200022
The ND# is the reciprocal of the amount of light allowed through. So an ND2 = 1/2 of the light gets through, ND4 = 1/4 and ND8 =1/8. In stops that is ND2 = 1 Stop, ND4 = 2 Stops and ND8 = 3 Stops.
200023
I believe they are 3 stops. The naming convention for the filters vary by company so one would have to check from their product description, if available.
674127
They also sell those filters right here on Amazon. Just look up filter H, i believe thats the code abbreviation for this particular model. Theyre around 8 bucks, but I hear they last long!
52585
The filter is almost exactly 8" wide. I'm really pleased with it. Hope that helps.
12011
These are not stronger that 0.9. The strongest filter in the set is 0.8. Hope that helps.
470422
Adding to Klee's answer: there are 5 correction Filters:1/2 CTB (3200K to 4300K) [1/2 f/stop loss]Full CTO (6500K to 3200K) [1 f/stop loss]1/2 CTO (6500K to 3800K) [1/2 f/stop loss]1/4 CTO (6500K to 4600K) [1/2 f/stop loss]Plus Green (cc30 Green) [1/2 f/stop loss]Heavy Frost Diffusion [2 f/stop loss]
589028
I googled for filters specifically for the E8 and found a site that specifically listed the E8. I would do the same for the F9.
318696
This video "Neutral Density (ND) Filters Tutorial " will help you with your question: http://www.youtube.com/watch?v=v1W1Iy2H8gc&list;=PL10965589C6C93D70
216809
I have no idea on using this filter with a soft focus at the same time; but yes, if it fits, you will have 1.5 stops at least to compensate.
502000
I just did a photo shoot of sunset over Anclote Key in the gulf of Mexico using a the Tiffen ND 0.6. amd ISO 100 with a shutter speed of 320. When the sun was nearly down, the light dropped off and I removed the filter and shot a few more frames which gave me a comparison of filter vs no filter. The colors were "richer" (more saturated) with the filter. I used a Canon T4i and a 24-105MM f4.0L lens.
46718
Cherie, Did you ever find out the answer? I have used 8 and 8N and have been told they are different, but don't know what the difference is. I tried calling Pravana today and they are closed.
1950243
3. :-). It's got something to do with the density of the filter. The higher the number the more tiny the particles it can trap. However, this also cuts down on airflow and will cause your system to need to run harder or longer, which will raise your energy bills. My research into the matter suggested 11 or higher is for commercial/industrial needs. But 8 was deemed efficient enough / recommended for residential purposes. I hope that helps.Dontcha hate it when you ask a question and someone responds "Google it"?
721656
The Nikon website states that NC means: neutral clear. Key Features: These filters serve as lens protectors and do not affect color balance. A neutral clear, multi-coated filter that helps to reduce flare and ghosting as well as protecting the front lens surface from the elements. Multilayer coating diminishes internal reflections and improves color rendition. Available in sizes 52/58/62/72/77 mm.See: http://www.nikonusa.com/en/Nikon-Products/Product/Lens-Filters/2479/52mm-Screw-On-NC-Filter.html
1249507
4 current production Nikon 35mm lenses use 3 different size filters. Check NikonUSA.com for the filter specification for your lens.35mm 1.8G DX uses 52mm, 35mmm 1.8G ED FX and Special Edition use 58mm, 35mm 1.4G FX uses 67mm.
941304
I'm not sure about the Olight filters, but the lens size of the C8s is ~42mm, I think, so that would be the inner diameter (ID).
163244
There are two models, a large and a small. I have the large and it uses a number 4 filter.
206206
No idea. My filter never worked well, had to be ditched after a few months and the company's customer service was less than helpful.
1046273
My can's say "filtered 5+ times". I don't recall seeing any with 14+ filters when searching. Hope that helps