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Unapiedra's user avatar
Unapiedra's user avatar
Unapiedra's user avatar
Unapiedra
  • Member for 12 years, 5 months
  • Last seen more than 1 year ago
55 votes
Accepted

What does "frequency" mean in an image?

17 votes

How to calculate the FOV in degrees from focal length or distance?

13 votes

How do I create a timelapse video from a collection of photographs in Linux?

11 votes
Accepted

Working on JPEG saved from RAW is this the same as working on RAW ?

10 votes
Accepted

Is it safe to carry around a tripod with a DSLR attached to the head?

9 votes
Accepted

Does photograph copyright ownership belong to the person who "just" pressed the shutter-button?

9 votes

Can I save the JPEG preview image that's generated in-camera when I shoot in RAW-only mode?

9 votes

How much does a camera move in 1/250 of a second?

8 votes

What is the difference between the newly launched Nikon D800 and D800E?

8 votes
Accepted

Is there maximum distance for stereoscopic photography?

8 votes

What is the relationship between size of object with distance?

8 votes

How will an image from my Canon 7D look as an 8' by 8' poster? Will using TIFF over JPEG make a difference?

6 votes

Is it the lens or is it the camera producing a black blob on every photo?

6 votes

How does sensor size relate to image resolution?

5 votes

Looking for a 300mm FX lens, with integrated autofocus motor, for under $200 - possible?

5 votes

Is rotation an intrinsic lossy operation (for angles not multiple of 90 degrees)?

5 votes

How to test actual focal length?

5 votes

Why do Nikon cameras use lowercase "O"s instead of zeroes?

5 votes
Accepted

How can I quickly tell without testing if my lens is parfocal or varifocal?

5 votes

How can I reverse-engineer the RAW conversion settings used in a JPEG image?

5 votes
Accepted

How can I copy location info from geotagged phone images to images taken with my other camera around the same time?

4 votes
Accepted

How to shoot for wide website hero image?

4 votes

What is the added value of a panorama head?

4 votes

How can I organise photos on a network storage device, and what software can help me?

4 votes

What are "Depth of field and focus scales"?

4 votes
Accepted

How can I use an Android smartphone as GPS to geotag my photos?

4 votes

Panning Time-Lapse

4 votes
Accepted

360° (spherical) panorama with person / portrait?

4 votes

Multi user access cataloging system?

4 votes

Are polarizing filters as useful on normal lenses as they are on wide-angle lenses?