Time to be with your loved ones

Time to be with loved ones

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4
votes
3answers
466 views

How can I capture the true colors of my reef aquarium?

I have a canon EOS T4i with stock EF-S 18-135mm f/3.5-5.6 IS STM lens, a Rokinon 35mm f/1.4 Lens, and a Sigma 150-500mm f/5-6.3 DG OS HSM APO lens. I'm trying to photograph the various corals in my ...
3
votes
3answers
161 views

How to recognize different lighting color temperatures?

I'm getting my first "real" flash soon, and I've been studying a bit about lighting techniques. However, the flash comes with little colored plastic covers to match the color of the environment's ...
1
vote
4answers
192 views

Is this photo taken using HDR or software processing?

This image has the look of one taken with the HDR technique, yet it is a live performance therefore would be extremely hard to do, as the subject would be moving around. I used photoshop, Gimp and HDR ...
1
vote
1answer
742 views

What is the effect where some objects are a single bright color but the rest is black and white?

There is an option to filter only one color (R,G,B,Y) in my camera. What I want to know is can this effect be achieved in photoshop? And what is this called? I tried googling monochrome and came up ...
4
votes
3answers
736 views

Which filter do I need to perform NDVI measurements?

I have Nikon D70s DSLR camera and i would like to modify it for NDVI (Normalized Difference Vegetation Index) measurment. I am looking for the filter that can pass effectively RED and NIR band but ...
4
votes
3answers
490 views

How to do selective-color in Photoshop?

How to make the single color in a photography to be color and other parts changed to B&W?. Don't know exactly the name of the effect, to be more clear in the following photo I want the green part ...
2
votes
2answers
5k views

Is a fluorescent filter worth using, and how and when?

I bought a UV Filter that came with a Polarizing Filter and a Fluorescent Filter. While I understand the polarizing filter what is the point of a fluorescent filter? When I tried the filter under a ...
4
votes
3answers
438 views

What is the difference between using colored filters and converting color photos to black and white programmatically?

Does it make sense to use filters for black and white photography, as opposed to using software to convert photos? As I understand it, photos that have been made in a natural way (using filters) are ...
5
votes
3answers
3k views

What are the uses of yellow, green, red, blue filters in black and white photography?

Could someone explain the difference in using colored filters for black and white photos? What is the best practice using these filters for portraits, landscapes, macro? For different types of ...
7
votes
2answers
606 views

How to determine optimal color correction filters for a sensor?

Originally, this question was titled: How to detemine native color temperature of a sensor? For questions about warming filters and color filters in general, leading answers indicate that for optimal ...
6
votes
4answers
3k views

Is there any use for a warm filter on a digital camera?

A friend of mine wants to buy a warm filter for her Canon 450D. I'm wondering if there's any real benefit there, as the color casting can be done in post. Also, for people more familiar with the ...
1
vote
2answers
823 views

How do I adjust the color balance on a Nikon D300?

First of all let me clarify here. I am aware of the color balance feature on the Nikon D300 and I generally use Auto, so this isn't about that aspect of color balance. My camera has a tendency to ...
9
votes
4answers
1k views

Where is the color mosaic filter on a DSLR sensor?

I have been looking at this tutorial from Astostuff on taking off the hot mirror on a D70, but cannot figure out from the page where the color mosaic filter is located. Is it possible to remove the ...
9
votes
3answers
1k views

How can using a color filter help to improve a black and white photo?

Okay, so I know that using a color filter can have some desirable effects, for instance, if you use a certain color filter, it will diminish the effects of any skin problems a person has. What color ...
9
votes
3answers
445 views

Is there any advantage in using in camera digital color filters for B&W?

Custom camera settings allow me to select, for example, a red filter (as I only work in B&W this is an advantage), is there any advantage to using this digital in-camera filter over a real red ...
16
votes
1answer
445 views

Why are photographic gels called “gels”?

This question has been bugging me for a while, as I've been digging through filters on Adorama and B&H and various other sites for days now. I keep seeing numerous types of filters often tagged as ...
39
votes
7answers
4k views

Are there reasons to use colour filters with digital cameras?

Digital photos can have colour filters applied after the fact by software, so are there any good reasons to use colour filters with a digital camera? As I understand it, the main reason for them ...