Historical clue formulations

• Camera shop purchase — 2026-05-25
• Fisheye, e.g. — 2026-04-04
• Google app with the slogan "Search what you see" — 2025-12-03
• The "L" of 20-Across — 2025-05-05
• Part of a camera — 2025-04-29
• Aid in focusing — 2024-02-03
• Microscope part — 2023-08-06
• Part of the eye that focuses light onto the retina — 2022-11-27
• Word after contact or before cover — 2022-02-27
• Monocle, basically — 2022-02-24
• Part of the eye — 2021-12-05
• Camera's "eye" — 2021-11-01
• You can see right through it — 2021-07-09
• Magnifier, e.g. — 2021-04-14
• Common prescription item — 2021-02-28
• Choice for a cinematographer — 2021-01-29
• Point of view, metaphorically — 2020-11-07
• Part of the eye — 2020-08-13
• 2-Down part — 2020-06-12
• You can see right through it — 2020-05-03
• It helps you focus — 2020-03-27
• Part of binoculars — 2020-03-01
• What keeps things in focus? — 2019-11-28
• Part of the eye — 2019-10-04
• Focusing aid — 2019-08-06
• Part of the eye — 2019-06-21
• Telescope part — 2019-01-01
• It helps you focus — 2018-12-05
• Zoom, e.g. — 2018-11-18
• Microscope part — 2018-10-30
• Part of the eye — 2018-03-08
• Cataract site — 2018-01-02
• It changes one's perspective — 2017-10-20
• Fisheye or zoom — 2017-07-24
• Microscope part — 2017-06-13
• Camera part — 2017-01-31
• Light beam bender — 2017-01-11
• Contact, say — 2016-12-23
• Eye or camera part — 2016-06-20
• Word after hand or zoom — 2016-04-21
• Something you can see through — 2016-02-16
• Part of the eye — 2016-02-11
• Main part of a monocle — 2014-06-17
• Cataract location — 2014-05-11
• Perspective provider — 2014-03-20
• Cinematography choice — 2013-11-22
• Camera part — 2013-07-15
• Monocle part — 2013-04-24
• Periscope part — 2012-08-13
• Periscope part — 2012-06-21