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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.

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3
votes
2answers
117 views

Bright image with infrared D3s and cap on (image included)

I have a D3s with no infrared filter (it has been removed). When I take dark images in high ISO with body cap on and covered in a wrap (so no light gets in), and no lens mounted, the images are not ...
4
votes
2answers
95 views

What can I put inside a 39mm gel holder?

Context So I have a 39mm gel holder for my Nikon 300 f4. AF lens. Question What can I put inside it? It doesn't look like a normal filter will work.
0
votes
0answers
89 views

Which DSLR Camera is good for taking photographs of human body skin [closed]

I am doing a project on image processing. I need photos with more clarity, details and less noise. The photo will be taking in daylight condition. Which DSLR camera i need to buy. Is there any ...
3
votes
2answers
74 views

Quickly Move A Circular Polariser Between Lenses

I have sausage fingers and often shoot in cold and wind. I have a 77mm circular polariser and rings that I leave on my lenses that step them up to 77mm. I find screwing and unscrewing the polariser an ...
0
votes
3answers
43 views

Is there a trick to use the correct NDx filter? [duplicate]

I have 3 ND (neutral density) with values of 2, 4 and 8. I know these filters remove light levels, but I don't know when I have to use each filter. Thanks for your time!
-2
votes
0answers
42 views

What filter is this and from which app?

Can anyone tell me what filter is this and from which app? [--> https://www.instagram.com/p/3AZYSjpROf/?taken-by=imjakepaul <--] Thanks.
9
votes
4answers
344 views

Circular polarizer works great at shorter focal lengths, but significantly degrades the image at longer lengths. Why?

I bought a cheap CP recently to play around with, and noticed an interesting phenomenon: Using it with my 24mm lens on full-frame, images turn out tack-sharp - there is hardly any difference in ...
1
vote
2answers
89 views

Is my CPL faulty?

I recently a got a CPL filter for my camera. It is manufactured by a company called Massa. I tired playing around with it but never figured it out. The only thing it is does is make my photo ...
8
votes
4answers
682 views

Will polarizing filter or UV filter address those reflections?

I shot it in the old tenement house, against the light going through the window. I was able to avoid the reflections when shooting with a less of the window in the frame, but when trying to show more ...
0
votes
2answers
78 views

Are neutral density ratings in 1/3 stops or are they really in 0.3 stops? [duplicate]

I have a set of neutral density filters that are rated as .3, .6, and .9 stops. Are they actually multiples of 0.3, or are they really multiples of 1/3? For example 1/3, 2/3, and 1 stop? If I stack ...
0
votes
5answers
114 views

which filter should I buy for a Nikon 50mm 1.8G and 18-55mm kit lens?

I have a 50mm 1.8g and 18-55mm kit lens with my Nikon D3300. Which lens is best suited for landscape photography? Planning to buy a filter set consisting of UV, Polariser and ND filter. For which ...
2
votes
2answers
160 views

How can I correct high-altitude photos taken without a UV filter?

I took a string of photos, without a UV filter, at an altitude of 2.500m/8.200ft and they all look 'odd', flat, washed out. In the GIMP Color > Levels Tool the Input Levels the histogram for the red ...
1
vote
5answers
201 views

Lens or Filter to Blur Thermal Camera Images

I know this question sounds weird, but I am looking for some kind of lens or filter to blur the images taken by a thermal camera. I don't need to blur a specific part of an image, just a blur ...
0
votes
1answer
44 views

Shifting the range of an IR camera?

I have a FLIR One IR camera. Works fantastic, but it does top out at 100ºC. Are there filters available that filter a set amount of IR energy to effectively shift the range of sensitivity? I.e. ...
6
votes
3answers
648 views

Why does Rosco's filter page show that 33% transmission is 1 stop rather than 50%?

I was taught that each stop halves/doubles the light throughput. So one stop up is double as much light, one stop down is half as much light. Now, according to this Rosco table: ...
2
votes
2answers
78 views

Does using multiple filters reduce the image quality more than just one filter? [duplicate]

Context With regards to filters, I notice that Neutral Density Filters can go from 1-10 stops and sometimes even more. For larger square/rectangle filters, some of the holders can hold three while ...
4
votes
2answers
107 views

Can I use a polarizing filter as a neutral density filter to create motion blur on airplane photos?

Context Looking at the answer on How do I take pictures of planes flying at an airshow? I see that many of the shots have blurry rotors. I'm currently shooting at (210mm (1.5x crop), ISO 100, 1/800, ...
1
vote
1answer
74 views

Any recommendations for square/rectangle filter starter kit?

Context I've been using circular polarizes and related filters for my pictures using the screw in system. I've used the step up filter ring to fit larger filters on my smaller thread lens. I'm ...
1
vote
1answer
106 views

Anyone Know What Filter These Photos Use [closed]

Trying to make some pictures like these and can't figure out what filter they are using. Any help would be great. Wes
0
votes
2answers
39 views

Filter systems and adapter size [duplicate]

I want to purchase an ND filter and ND grad filters for my cameras. For lack of better terminology, I want the square ones. My lens sizes are 67mm and 77mm. I realize that I can use an adapter so ...
1
vote
1answer
58 views

How do digital filters work?

I don't really know what to call them, but the filters most commonly used by mobile photo and video apps, which are part of post-processing. I'm not a big fan of them but I'm curious as to how they ...
1
vote
2answers
146 views

Are these images from infrared film?

Recently have been eager to try my hand at infrared film photography. I've only done black and white film and color film so far, and have had experience in altering my negatives in post for ...
0
votes
1answer
40 views

Polarising lens size for Nikon D7000 [duplicate]

I have a Nikon D7000 and need to buy a polarising lens but don't know what size lens I need. I have the the starter kit lens AF-S Nikkor 18-105mm1.35-5.6g ED. I'm new to photography.
11
votes
5answers
3k views

How can I make a photo with blurred people but a sharp background? [duplicate]

I am trying to achieve the type of photo where the people/moving parts of the photograph are virtually invisible, but the static background is perfectly sharp. For example, I am taking a photo ...
0
votes
1answer
137 views

Where can I find (plastic) IR-cut filter material?

Is there any supplier of IR cut filter material? I.e., material that will block IR as opposed to allowing it to pass through? Preferably plastic, as I would like to be able to cut and shape it as ...
3
votes
2answers
860 views

Do I need a UV filter? [duplicate]

I'm an amateur and I'm buying a Nikon D5200. What exactly are filters used for? Do I need one for basic nature photography?
6
votes
2answers
279 views

Can you temporarily make an infrared digital camera “normal” again?

I have this great digital Sony NEX camera that was converted to shoot infrared photos. Sometimes I wonder if I could revert it to taking "normal" pictures with the use of a filter. I just started ...
4
votes
1answer
103 views

Is a Celestron telescope filter useful for photography?

I've recently found out about Celestron filters such as this one, which are meant to be used for telescopes, not cameras, but I would love to see examples of photos taken through these filters if ...
0
votes
0answers
47 views

UV filter stuck on lens [duplicate]

Just bought an expensive Nisi UV filter, screw it in on my lens, and now I can not take it off... Why these things happen with almost every filter? Any suggestions how can I take it off without ...
1
vote
1answer
44 views

How to fix dent in B+W circular polarizing filter?

I own a 77mm B+W Nano Kaesemann Circular Polarizer with Multi-Resistant Coating. It has a small dent in the rim that makes turning it difficult. Can this be repaired, and if so, where? Thanks.
3
votes
3answers
83 views

Can I desaturate incoming light using a filter or series of filters mounted to the lens?

I've got a very difficult shot coming up. I'm photographing moonlight on a country meadow. I do not want to do post work. I need to do everything real time (for reasons too long to get into, there is ...
1
vote
1answer
33 views

Non standard enlarger filter holder

I got a set of 15x15cm (6x6in) enlarger filters which I (obviously) didn't think to check if they would fit my enlarger (Lucky, Japanese brand) The holder itself is about 11x11cm but the area inside ...
4
votes
1answer
86 views

How can I mount 1.25" filters on a webcam?

I have a webcam-like camera with a CMOS sensor and a C-mount type. And there are some filters used in astronomy that have a diameter of 1.25" type. There is adapters of course between those two mount ...
2
votes
1answer
115 views

Gel circular polarising filter

I am contemplating buying a lens that only takes rear gel filters. Is it possible to buy a circular polarising filter in gel format? If so, who can supply them (preferably UK based)?
2
votes
1answer
43 views

what is the camera filter used to correct daylight balanced sources to tungsten-balanced film?

what is the camera filter used to correct tungsten light sources for daylight balanced film? what is the camera filter used to correct daylight balanced sources to tungsten-balanced film?
2
votes
1answer
51 views

What are the outer dimensions of the adapter rings for Cokin Z/Lee filter holders

I was wondering if someone could tell me the outer diameter of the adapter rings for the Cokin Z or Lee 100mm filter holders. I am trying to adapt a Matte Box that someone has given me, that appears ...
7
votes
1answer
232 views

Does the order matter in filter stacking?

Suppose I want to shoot a bright location inside, with a shallow DOF, where the temperature is very warm, and on film. Easy, I just grab my ND and 80A filters. Now what? Do I put my ND filter on ...
1
vote
2answers
118 views

How to filter non-ultraviolet portions of the EM spectrum on a camera (Eg, needing a UV pass filter)?

I am assembling a project wherein I will be using a full spectrum camera that captures from around 250nm on up into infrared. My goal is to primarily work within the lower wavelength (ultraviolet) / ...
0
votes
3answers
103 views

What kind of filter (if any) should I use when photographing a theater scene?

I want to take photos of a theater scene. I usually use a UV filter for nature photography, but what about a theater scene in a saloon with a dark environment? Is there any specific filter for these ...
3
votes
4answers
169 views

How can I keep lens filters and other attachments from sticking on the lens?

Is there anything that can be used to keep filters/lenses/adjustment ring threads from sticking in the first place?
2
votes
1answer
212 views

Polarizing filter causing soft, hazy shots?

I'm having a problem with a polarizing filter that's I've used for years. I have a Nikon D7000 w/18-200mm lens. I keep a UV filter on the lens, and on occasion I add a circular polarizer, which just ...
3
votes
3answers
458 views

What filter is best for mid-day beach photography?

I will be taking many beach shots mostly at mid-day 10:00 am to 4pm. what filter(s) will best help in this case to boost the quality of the resulting images? From the little i know my options are... ...
5
votes
6answers
1k views

Can I use old filters from SLR film cameras on newer DSLR cameras?

I have access to a vast collection of old filters from 20-30 years ago (for Canon cameras if it makes any difference). Can I use them on new DSLR cameras? I have searched a lot to find an answer for ...
2
votes
3answers
212 views

Will I be able to mount a hood over my UV filter?

I have recently bought a Canon EOS 600D and I want to buy a UV filter to give extra protection to my EF-S 18-55 IS II. And I additionally want to buy a lens hood as well. Will I be able to use ...
3
votes
3answers
222 views

How can I mimic this solarization effect?

Does anyone know the name of this effect? Or how I could reproduce it? I can use Adobe Photoshop CC.
1
vote
3answers
275 views

How do I use filters that came with my mirror lens?

I have searched for this but because I don't know what I'm looking for I cannot be sure how to use these. (I can search for "why I'd want to") A mirror lens I purchased has come with 3 filter ...
0
votes
1answer
148 views

How can I achieve a color grading like in this photo?

I really like the effect from this photo and I know it's color grading, but I wanted your opinion on how I can get the same effect. The photo is available on this link. (The website is The Chriselle ...
5
votes
3answers
3k views

Can I photograph a solar eclipse using a 10-stop Big Stopper (+ extra ND?)

Will a 10-stop ND filter (Big Stopper) allow me to photograph a solar eclipse? I read in another post here that solar filters are around 14-stops - presumably I would need around this strength even ...
1
vote
2answers
238 views

How can I photograph only light from my IR source even in the presence of other light?

The setup I hope to achieve would be some filter/illumination system that will allow me to pick up infrared light from some illumination source (IR LED ring or similar) and only light from that ...
5
votes
2answers
2k views

How can I recreate the Instagram Filter “Slumber”?

I am trying to recreate the Slumber filter of Instagram, but I am stuck at a certain point. Below you can see the Instagram, the original and my edited file. It seems like I am missing one important ...