いろんなフォントで「optical_lens」変換
Zen Old Minchooptical_lens
Yusei Magicoptical_lens
M PLUS 1optical_lens
Shippori Antiqueoptical_lens
Yuji Maioptical_lens
Dela Gothic Oneoptical_lens
DotGothic16optical_lens
Train Oneoptical_lens
Hira Minchooptical_lens
Potta Oneoptical_lens
Reggae Oneoptical_lens
Stickoptical_lens
Zen Kurenaidooptical_lens
Kosugi Maruoptical_lens
Rampart Oneoptical_lens
Hachi Maru Popoptical_lens
New Tegominoptical_lens
RocknRoll Oneoptical_lens
Kaisei Decoloptical_lens
「optical_lens」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
