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2. Persol - Wikipedia

   en.wikipedia.org/wiki/Persol

   Persol is an Italian eyewear brand specializing in the manufacturing of sunglasses and optical frames. It is one of the oldest eyewear companies in the world and is owned by the Luxottica group. The name is derived from the Italian per il sole, meaning "for the sun". Formed in 1917 by Giuseppe Ratti, Persol originally catered to pilots and ...

3. 1951 USAF resolution test chart - Wikipedia

   en.wikipedia.org/.../1951_USAF_resolution_test_chart

   A 1951 USAF resolution test chart is a microscopic optical resolution test device originally defined by the U.S. Air Force MIL-STD-150A standard of 1951. The design provides numerous small target shapes exhibiting a stepped assortment of precise spatial frequency specimens. It is widely used in optical engineering laboratory work to analyze and ...

4. Sunglasses - Wikipedia

   en.wikipedia.org/wiki/Sunglasses

   Mirrored coatings can be made any color by the manufacturer for styling and fashion purposes. The color of the mirrored surface is irrelevant to the color of the lens. For example, a gray lens can have a blue mirror coating, and a brown lens can have a silver coating. Sunglasses of this type are sometimes called mirrorshades. A mirror coating ...

5. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

6. Optical lens design - Wikipedia

   en.wikipedia.org/wiki/Optical_lens_design

   Optical lens design is the process of designing a lens to meet a set of performance requirements and constraints, including cost and manufacturing limitations. Parameters include surface profile types (spherical, aspheric, holographic, diffractive, etc.), as well as radius of curvature, distance to the next surface, material type and optionally tilt and decenter.

7. File:Persol logo.svg - Wikipedia

   en.wikipedia.org/wiki/File:Persol_logo.svg

   Persol logo.svg. Size of this PNG preview of this SVG file: 145 × 91 pixels. Other resolutions: 320 × 201 pixels | 640 × 402 pixels | 1,024 × 643 pixels | 1,280 × 803 pixels | 2,560 × 1,607 pixels. Original file ‎ (SVG file, nominally 145 × 91 pixels, file size: 9 KB) The source code of this SVG is valid.

8. How To Write Numbers in Words on a Check - AOL

   www.aol.com/finance/write-numbers-words-check...

   Write the date in the upper right corner. Write the recipient’s name on the line next to “Pay to the order of.”. Write the amount in numbers in the box with the dollar sign. On the row ...

9. Template:Pentax K-mount lens compatibility chart - Wikipedia

   en.wikipedia.org/wiki/Template:Pentax_K-mount...

   lens function compatibility. KAF2 digital SDM without aperture simulator and with ED-interface: K-70. After update of firmware: K-50, K-1, K-3, K-3II, K-S2, K-S1. 2 – K10D can be updated to change from Powerzoom-use to SDM-drive. On cameras with K AF /K AF2 -mount without aperture simulator during Av metering the aperture has to be adjusted ...