Telescope part (3,4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">telescope part</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for lens that I've seen before include "Focusing glass" , "Focussing device" , "Piece of glass, usually curved" , "Device to converge or diverge light" , "Bender of beams" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">telescope part</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>