BUT I've downloaded another table from the USFWS that has endangered species but with both genus and species in one field. So it would still be helpful to be able to combine both to one field to join with data that is structured that way. kudo count Reply George_Hepworth ...
Basically, cameras with smaller sensors make photos with more DOF at the same aperture and distance settings. To make comparisons of DOF from different-sized sensors, you must calculate the same effective focal length and aperture settings. Larger sensors in DSLR and mirrorless cameras have made th...
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© 2009 KenRockwell.com Don't have depth-of-field scales on your zoom or digital lens? You're screwed, sorry. Read on and I'll show you how to calculate your own. I personally buy from Adorama, Amazon, Ritz, B&H, Calumet and J&R. I can't vouch for ads below....
Aperture (Lighting conditions and depth of field) If you’re going to be photographing in low light or usingdepth of field(DoF), you will need to consider the aperture (or f-stop) of your camera lens. You can calculate this number by dividing the focal length of the lens by the diamet...
Shooting with the aperture wide open is a really good way of taking soft, naturally lit photos, as the aperture produces a shallow depth of field, and allow the maximum amount of light in. It's also a great way of drawing the viewers eye to a certain par
Ultimately, the results that were obtained in this paper prove that the genetic algorithm is better suited to calculate the so-called survival curves. The authors of [28] perform intrusion detection in network traffic. However, the proposed method is based on identifying anomalous end-user nodes ...
Hi, I am trying to figure out how to add a column to calculate commissions on an excel spreadsheet that has multiple items (with several orders for each...
Please, I need help! How to define the Excell cells in Pixels ? Thank You JoanaBaracho I set the units of measurement in Excel to inches, millimeters, or centimeters. Then, I used this converter to calculate the conversion from desired pixels to the unit type selected in Excel: ...
Basically, cameras with smaller sensors make photos with more DOF at the same aperture and distance settings. To make comparisons of DOF from different-sized sensors, you must calculate the same effective focal length and aperture settings. Larger sensors in DSLR and mirrorless cameras have made th...