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Out Of Focus Lights Coaster


per coaster

  • Front
  • Side
Out Of Focus Lights Coaster
Designed for youby The Travel Emporium
About This Product
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Style: Sandstone Drink Coaster

Mom always told you to use a coaster, so make her happy by using one from Zazzle! Made to keep your tables scratch-and-moisture-free, our sandstone coasters have a cork backing, so you can use them on any surface. They also have a matte finish and work best with vintage illustrations, black-and-white photos, and personal text messages.

  • Dimensions:
    • Diameter: 10.8 cm
    • Thickness: 0.6 cm
    • Weight: 110 g.
  • Made of sandstone with a cork pad backing
  • Not dishwasher safe
Designer Tip: To ensure the highest quality print, please note that this product’s customizable design area measures 10.8 cm x 10.8 cm. For best results please add 0.3 cm (1/8") bleed.
About This Design
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Out Of Focus Lights Coaster
A focus, also called an image point, is the point where light rays originating from a point on the object converge. Although the focus is conceptually a point, physically the focus has a spatial extent, called the blur circle. This non-ideal focusing may be caused by aberrations of the imaging optics. In the absence of significant aberrations, the smallest possible blur circle is the Airy disc, which is caused by diffraction from the optical system's aperture. Aberrations tend to get worse as the aperture diameter increases, while the Airy circle is smallest for large apertures.
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out of focus

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lightsout of focusdistant lightsblurred lightschristmas lightssparkle lightssparklie lightsround lightscartoon lightscoloured lights
Other Info
Product ID: 174355255133079014
Designed on
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