The unique optomap ultra-widefield view helps your eye care practitioner detect early signs of retinal disease more effectively and efficiently than with traditional eye exams. Early detection means successful treatments can be administered and reduces the risk to your sight and health.
An electron dot diagram is a method of writing the chemical symbol of an element by surrounding it with dots to indicate the number of valence electrons. Valence electrons are found in an atom's outer shell and are the ones involved in chemical reactions.
1. a small round mark made with or as with a pen, etc; spot; speck; point. 2. anything resembling a dot; a small amount: a dot of paint. 3. (Printing, Lithography & Bookbinding) the mark (Ë) that appears above the main stem of the letters i, j. 4. (Music, other) music. a. the symbol (Â·) placed after a note or rest to increase its time value by half.