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For questions pertaining to photographic filters, which are usually glass or plastic accessories that are either screwed onto the lens or otherwise added in the optical path.

learn more… | top users | synonyms (1)

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82 views

Is there a way to replicate the look of Allen-Khondji Midnight in Paris and To Rome With Love?

I was wondering is there a way to achieve the look of Woody Allen's films Midnight in Paris and To Rome With Love, for which the director of photography was the Iranian-French cinematographer Darius ...
5
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1answer
159 views

What is the difference between a step-up and a step-down ring?

What is the difference between a step-up and a step-down ring? I want to put a large diameter filter on a small diameter lens. Do I need a step-up ring or a step-down one?
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0answers
42 views

Is there a disadvantage to step-up rings? [duplicate]

I am completely new to using filters, and I would like to buy a polarizer. Unfortunately, the four lenses I have all have different filter thread sizes: 77 (wide), 67 (telephoto), 62 and 52 mm ones. ...
2
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0answers
47 views

How much flare should I expect with a Hoya HMC Filter?

After I did some review comparison (especially this one) I bought a 67mm Hoya HMC filter. Then I took some comparison pictures. Do you think the flare is within the acceptable range?
2
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2answers
135 views

Where can I buy a 77mm 12 - 15 stop ND filter at a reasonable price.

It seems that Sigh-Ray offers a 15-stop 77mm ND filter for $480 USD. I understand quality glass is expensive but that seems extreme. Is there anyone else out there who offers a 12 or darker stop 77mm ...
6
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6answers
691 views

How to remove fog while shooting and during post-processing?

Recently I came across the following problem: I went hiking and since it's winter there was some fog. I took the picture below and wondered how I could have minimised the fog in this shot to get a ...
0
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2answers
71 views

Photoshop multiple color filters

Can anyone share how to do this lighting effect in Photoshop as a post-process? Solved Blur image Color filter the whole image yellow hue Add opaque paintbrush layers (with huge brush) for blue ...
2
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3answers
194 views

What kind of LR or PS filters are used in these photos?

I came across a very nice architectural images and tried to figure out the development process. No luck so far to reach this nice level. Any suggestions?
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2answers
92 views

While stacking filters, can polarizing filter be placed behind ND filters?

I have a ND filter (10-stop, 100mmX100mm square size) with a filter holder. The filter holder (similar to LEE or Formatt-Hitech holders) connects to the camera with a screw-in adapter (77mm and ...
0
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1answer
36 views

Did Calumet distribute Lee filters?

Did Calumet distribute Lee filters in the past? There are couple of Lee color correction filters I'm looking at purchasing, but they are in Calumet pouches. I asked the seller and he said that Calumet ...
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3answers
176 views

Which is the application used for this photo with glow around dark things? I saw many pictures like this on instagram, but nobody answers

[Which is the application used for this photo with glow around dark things? I saw many pictures like this on instagram, but nobody answers...]
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1answer
36 views

Question about software-based filters for manipulating already recorded video [closed]

"Extant", a recent TV series, involved a female astronaut (played by Halle Berry) who was pregnant with an alien-human hybrid baby when she returned to earth from a space station. During the first ...
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4answers
206 views

Is it possible to get smaller aperture with diaphragm in front of the lens?

My camera has narrowest aperture of f8. To increase depth of field, could I place an opaque "filter" or lens-cap with a small hole, e.g. 12 mm for f16, on the lens? I realize that at short f.l. the ...
2
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3answers
155 views

Polariser and ND together

I'm an amateur landscape photographer, have some cheap ND filters but I'd like to take it to the next level and invest into more advanced gear. I was thinking of getting a Lee basic kit which I've ...
3
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3answers
152 views

How is this high-key, bright cityscape effect achieved?

I was wondering if anybody could tell me how this photo effect was achieved? Or is it an effect or filter that is applied after the photo has been taken? It looks almost negative, but it isn't.
2
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1answer
168 views

What do I need to know about using a polarizing filter at night?

I am into night photography, and am looking at buying a polarizing filter. What particular advantages and challenges are there to using a polarizing filter at night? reflections from light on ...
0
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1answer
51 views

How do I generate a mask of the skin tones in an image?

I'm using a sequence of operations to smooth the skin of the body. What I'm doing is this: high-pass surface blur invert blend mode: linear light At this point, what I usually do is to create ...
3
votes
1answer
189 views

Is there a name for the style of putting a strong color gradient over a photograph?

A common trend I'm seeing a lot of is to put a strong color gradient over a photograph to create an attractive background. I'm not talking about slight color tweaks that instagram does, but instead ...
1
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0answers
19 views

closeup filter vs dedicated macro lens [duplicate]

I want to click macro pictures, so was wondering closeup filter for my 18-55mm and 50-200mm as a cheap macro solution. Lately I've been doing more macro work, so I've been thinking about cheap ...
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1answer
73 views

How to produce a black negative?

http://www.thenakedscientists.com/HTML/content/kitchenscience/exp/make-an-infra-red-camera/ In this article here it says I need a totally black exposed negative. How do I exactly produce one of ...
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1answer
47 views

Source for colored Wratten filters?

I need 13 different Wratten gelatin filters to use in some research in anatomy and I need a specific spectrum of light filters. I need #'s 3, 9, 15, 16, 21, 24, 25, 29, 44, 53, 58, 98, and 31 or 32. ...
3
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3answers
134 views

Lens cap alternative to Canon cap which won't risk damaging my filter?

I am using a 10-22mm lens with a variety of filters. I have been using the Canon lens cap which came with the lens over the top of the filters. I tend to handle my gear a tad roughly when I am out and ...
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2answers
134 views

Re create existing filter from example

I'm new here, have been reading around for weeks and would like to ask a question myself now. Yesterday a friend showed me these photos. I'm really charmed by the effect/filter used and am trying to ...
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1answer
120 views

Need advice on ND filters [duplicate]

I need to take a 2-minute exposure shot of a landscape scene on a regular sunny day at, let's say, f/4.5. I suppose I'll need to use ND filters for this purpose, but how do I figure out how many ...
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4answers
348 views

How can I reduce the effect of sodium vapor street lights in night photography?

I would like to light buildings at night using torches etc. How do I reduce the sodium light (street light ) that is cast on it. Can I reduce it with a filter and if so which one?
3
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2answers
448 views

how to use a circular polarizing filter [duplicate]

I am testing out a B+W 49mm Circular Polarizer filter, but there is no marking, or indication where the starting position supposed to be. If the filter is supposed to be turned to turn polarization ...
17
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4answers
2k views

Hour long exposure of the sun

I'm attempting to do a shot without causing damage to my camera...A hour long exposure of a sunset. I've have used two pieces of welder's glass and got this shot. It caused a purple haze over a good ...
3
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1answer
404 views

Should I expect better results from more expensive variable ND filters? [duplicate]

To be able to make videos, I purchased inexpensive ($25) Bower FN72 and FN58 filters. While I haven't expected anything great from inexpensive filters, the result was below my expectations, so I ...
0
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1answer
133 views

Why does the use of multiple filters create vignetting?

Recently I have had vignetting problem with my Sigma 18-200mm f/3.5-6.3 DC OS HSM (72mm) After checking, it is specified in the manual that one should not use multiple filters or thick filter (as ...
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2answers
201 views

Help me choose a Singh Ray filter combo!

I'm really interested in long exposure photography and will be shooting the coastline in the Pacific Northwest, plus landscapes mostly in Colorado. I have absolutely settled on Singh Ray filters as ...
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3answers
110 views

How do I find the filter size for Sigma lenses?

I know that my Nikon lens takes a 52mm filter size, however I also have two other lenses but they are Sigma lenses and don't have the mark to find the size for filters. How do I find the filter size ...
2
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1answer
202 views

Which filters will fit Voigtlander 15mm?

I recently got myself Voigtlander Super Wide-Heliar 15mm/4.5 lens, which I enjoy shooting a lot. It has built-in lens hood with filter threads and manual says it's fitted with 52mm filter threads. I ...
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1answer
194 views

What was done to this photo to get a surreal tone of pastel-like purples and blues?

What effects were applied to this photo, and do they have a name? Is the procedure called something specific? I notice a lot of photos from this photographer have this effect of slightly pastel-ish ...
2
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2answers
452 views

Do I need a filter to use my Canon EOS 60Da for daylight photography?

Which filter do I need for the 60Da to use it in normal daytime use? Apparently I need a IR filter. Could someone please explain exactly which one I need and perhaps a link to a place I can buy one? ...
0
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3answers
248 views

Which ND filter should I get for daytime bokeh-effect on video?

I wanna shoot video on a sunny day with a 1/50 shutter speed and f/1.8 (for a bokeh effect). I'm wondering what ND filter rating should I get in order to not over or underexpose the video. Could you ...
7
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6answers
389 views

Will filters help me get better colors in my digital photographs of my paintings?

Will filters help me get more accurate color when photographing my paintings? I have problems especially with reds and especially if there are no strong contrasting colors in a red painting.
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1answer
52 views

Can I measure the Wratten Number of a Filter?

I bought a cheap set of no-name color filters, for use in Black & White photography. Unfortunately, there are no Wratten numbers on them. In the comments, one person gives the exposure numbers he ...
1
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1answer
95 views

Can I buy Samyang 14mm filter holder in North America?

In January Samyang announced a dedicated Samyang 14mm filter holder but for some strange reason it is only available in Europe. Does anyone know if it can be purchased in Canada or the US? Does a ...
1
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3answers
576 views

Should I buy filters or step down adapters for multiple lenses? [duplicate]

Following my question about doing B/W, I ended up buying a Nikon N80 with a third party lens (28-90mm, 55mm diameter). I also have a Nikon 50mm f/1.8 Series E lens, which is 52mm. From what I ...
3
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2answers
106 views

Any reason not to use a 72mm CPOL filter with a 62mm step down ring?

I'm new to filters. I am considering buying a circular polarising filter. I would probably want to use it most on my Nikkor AF-S 24-70 f3.5-4.5 VR, which has a 72mm thread and by Nikkor 20mm f2.8 ...
0
votes
1answer
140 views

Usefulness of a Broken Polarizing Filter

I picked up my camera bag a few days ago, which was not zipped shut. Out fell two of my lenses. In the process I broke the focus motor on one lens and cracked a Hoya HD polarizing filter on the other ...
2
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2answers
134 views

How do I create a nighttime B&W image but have the subject illuminated by light in full color?

I am trying to do something difficult. I am trying to create a nighttime black and white image, of a man walking down a road. I need the road and scenery to be B&W, but the man illuminated by a ...
6
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3answers
169 views

How do I rig up a color filter for my Sigma 8-16mm Ultrawide?

I am a bit confused... I'm not sure if the cokin system will work on my lens, as my lens doesn't have threads for a filter. I've found that placing a Z series cokin filter in front of the lens will ...
6
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4answers
1k views

Should I go digital or analog for B/W on a budget?

I would like to try out photography in Black and White, specifically because it just has an awesome contrast and makes the motive "pop" in a certain way that color just detracts from (or maybe I have ...
0
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1answer
71 views

UV Filter Coating

I am using a Hoya UV Filter which the coating is inside the filter, not outside. I have today noticed that there is a small failure in the coating which is very small but annoying. My question is, ...
6
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2answers
461 views

Do UV filters serve any other purpose on modern lenses other than to protect them? [duplicate]

Are camera sensors sensitive to UV light? I thought that all modern cameras have UV protection 'built in'. Do UV filters serve any purpose nowadays other than protecting the lens from dirt, ...
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2answers
89 views

The aperture size of my camera ( Fujifilm Sx1) is minimun of f11 can i use a filter or something to get images similar to f16 or f22

The aperture size of my camera ( Fujifilm Sx1) is minimum of f 11 can i use a filter or something to get images similar to f16 or f22
2
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3answers
126 views

Can gripping a lens too hard cause softness/aberration or other damage?

I have a Nikon D80 kit lens with a circular screw-on polariser filter. In order to remove the filter I might have to grip the lens quite hard, and the end of the lens might be moved about in the ...
3
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1answer
277 views

Clarity filter in Photoshop

Why is there no Clarity filter in Photoshop? If one opens a camera RAW file it's possible to manipulate image clarity but when the image's inside Photoshop there's nothing like mid-tone contrast ...
3
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4answers
582 views

What is the downside of a cheap UV filter that is used solely for the protection of the lens? [duplicate]

I have a Canon EF 17-40L, and I am seeking to buy a UV filter solely intended for the protection of the front glass of the lens. I know that I have a hood for protection, but it makes the equipment ...