Using this information, you can select a wine refrigerator that most suits your needs. We also considered the type of cooling technology used and features designed to help protect your wine, such as light-protected, insulated glass doors. The best wine coolers protect your wine from temperature fluctuations and light.
The length-to-width ratio is calculated by dividing the length of the marquise by the width. (Example) Oval length equals 6 millimeters; oval width equals 4 millimeters; 6 millimeters divided by 4 millimeters equals a length-to-width ratio of 1.5 to 1. Diamonds are rarely cut to a perfect 1.5 to 1 ratio.
Aspect ratio is simply a size relationship between the short and long sides of a photo. The most common aspect ratio in DSLRs today is 2:3, which is based on that of 35mm film. A 35mm negative is 24mm x 36mm in size. Simplified, this becomes 2 Ã 3, or 2:3 when expressed as a ratio. You may also see this ratio written as 3:2 when expressing the relationship between the long side and short side of a photo.