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An adjustable opening in an optical instrument (8) Crossword Clue
Here is the answer for the crossword clue An adjustable opening in an optical instrument (8) . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 8 letters. We think the likely answer to this clue is APERTURE.
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Crossword Answer For An adjustable opening in an optical instrument (8):
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | APERTURE An adjustable opening in an optical instrument (8) | (8) | ||
| 8% | EYEPIECE Part of an optical instrument (8) | (8) | The Guardian Quick | Dec 17, 2025 |
| 7% | LENS Optical device | (4) | Puzzler Backwords | Jan 28, 2026 |
| 7% | ADAPT Adjust | (5) | Puzzler Backwords | Jan 4, 2026 |
| 7% | UNDOES Opens up on dues adjusted (6) | (6) | Puzzler Cryptic | Jan 2, 2026 |
| 7% | UNFOCUSED Of an optical instrument, not adjusted (9) | (9) | ||
| 6% | VACANCIES Openings | (9) | LA Times Daily | Feb 13, 2026 |
| 6% | UNWRAP Open | (6) | Puzzler Backwords | Feb 5, 2026 |
| 6% | SHUT Not open | (4) | Commuter | Feb 3, 2026 |
| 6% | SNAREDRUM Percussion instrument | (9) | The Times Concise | Jan 31, 2026 |
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We found 40 solutions for An adjustable opening in an optical instrument (8). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is APERTURE.
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