Table 1: Frequently-mentioned terms and publication years of ophthalmic texts of the 1580.

  Years of Publication A Briefe Treatise Touching the Preseruation of the Eie Sight. By Walter Bailey [1] The Methode of Phisicke. Adapted from Benevenutus Grassus (1100s?) by Philip Barrough [3] A Worthy Treatise of the Eyes. Translation of Jacques Guillemeau’s treatise by Anthony Hunton (1560?-1624) [7]
Frequent Concepts (>0.1%).   Sight, eyebright, wine, drinke, fenill, meate, herbe, preserue, medicines, ale, powder, water, beere, clear, sleepe, compounded, roots, iuices, sugar, dimness, head, meade, seeds, egge, old, sirup, stomacke, boyle, clense, seeds, turnep, veruaine. Cure, patient, pouder, tunicle, humours, cataract, paine, egge, water, plaister, needle, braine, purge, pannicle, cautery, beaten, melancholy, healed, flaxe, electuary, pilles, fleume [phlegm], corrupt, iuyce, stomach, hard, dry. Humor, eye-lidde, cure, greeke, medicines, latin, disease, sight, drie, naturall, skinne, vlcer, cut, bloud, harde, paine, inflammation, cataract, spirites, thicke, moisture.
Primary text alone*.   1586, 1602, 1654, 1673. 1583, 1590, 1596, 1601, 1610, 1617, 1624, 1634, 1639, 1652.  
A Worthy Treatise of the Eyes [7]. 1587. Included.   Included.
Two treatises concerning the preseruation of eie-sight. John Barnes (publisher) [18-19]. 1616, 1626, 1633. Included. Extended excerpts.‌† Extended excerpts.†
Richard Banister. A treatise of one hundred and thirteene diseases of the eyes, and eye-liddes [20]. 1622. Included.   Included.
William Read. A Short but Exact Account Of all the Diseases Incident to the Eyes [23]. 1706, 1710.     Included.

* Only one reference is listed for multiple editions which varied only in spelling.
As the 1602 edition of Bailey was labeled the sixth edition, there may be other editions which have been lost.
Text in publication year drew heavily upon reference text without attribution.