Symbol 5540 from IEC 60417 - Title/Meaning: Tele(photo) Function/description: To identify a tele(photo) lens setting.
Additional information: 
This symbol may be used in association with symbols 5538 and 5539
Published in: Supplement M, 1994
Own work using: iso.org/obp/graphics/grs/f7f95ae7-0dbb-4edb-aef2-218998c66a1e 200.png
Vectorization:  Mrmw