From the book
Alcibiades I
Plato · Diotimos Editions · 2026
Browse this book’s lexicon →Eye
ὀφθαλμὸς (ophthalmos); ὄμματι (ommati); ὀφθαλμὸς ἄρα ὀφθαλμὸν θεώμενος (ophthalmos ara ophthalmon theōmenos)
Ὀφθαλμός and ὄμμα both mean eye.
Orientation
At a Glance
- The wordὈφθαλμός and ὄμμα both mean eye.
- In Alcibiades IAt 116e the number of one's eyes is an example of secure ordinary knowledge.
- In this editionThe edition renders both ὀφθαλμός and ὄμμα as “eye.”
- A place to readThe number of eyes exemplifies stable knowledge.
Meaning
Ὀφθαλμός and ὄμμα both mean eye. The dialogue uses both within the same analogy without assigning them separate philosophical faculties. The eye is at once an instrument through which a person works and the subject of a hypothetical instruction to see itself. Keeping those contexts apart avoids turning every occurrence into an already established symbol of self-knowledge.
Use in the book
At 116e the number of one's eyes is an example of secure ordinary knowledge. Alcibiades would not unwillingly alternate between two and three as he does between ethical answers. At 129d eyes join hands among the bodily means used by a craftsperson. They are distinguished from their user and help extend the argument from external tools to the whole body.
At 132d–133b2 an eye is imagined as if it were a person commanded to see itself. It looks into an eye opposite and sees a reflected image in the best, seeing region. The personification is explicitly introduced by the comparison “as though it were a man.” It should not be turned into the assertion that an isolated organ independently possesses human self-consciousness.
The choice of another eye adds more than the presence of a reflective surface. It gives a counterpart of the same kind, and a region whose excellence matches the subject's own. That prepares the soul-to-soul analogy. Yet the dialogue does not name the particular eye as Socrates' or Alcibiades', and it does not describe an actual staged moment of mutual gazing. Such a scene may be imagined by a reader but is not reported in the dialogue.
The eye thus serves three distinct arguments: reliable identification, bodily instrumentality, and reflexive vision through an appropriate counterpart. Their relationship is illuminating precisely because their functions are not identical.
Places to read
Translation in this edition
The edition renders both ὀφθαλμός and ὄμμα as “eye.” The singular-to-singular relation in ὀφθαλμὸς ὀφθαλμὸν matters: the example is one eye observing an eye, not a claim that an eye turns physically inward to look at itself directly.
θεάομαι
Attested: θεώμενος (theōmenos; 133a). At 133a: Observing an eye as counterpart, preceding the more focused looking into its seeing region. Lexical identification: lemma: θεάομαι. See Eye.
ὄμμα
Attested: ὄμματι (ommati; 132d). At 132d: The eye hypothetically addressed as though it were a human being receiving advice to see itself. Lexical identification: lemma: ὄμμα. See Eye.
ὀφθαλμός
Attested: ὀφθαλμὸς (ophthalmos; 133a). At 133a: The eye imagined as seeing itself through another eye and its best, seeing region. Lexical identification: lemma: ὀφθαλμός. See Eye.
From the book
Stobaeus, Volume I
John Stobaeus · Diotimos Editions · 2026
Browse this book’s lexicon →Eye
ὀφθαλμός; ὄμμα
ophthalmos; ommaOphthalmos and omma both designate the eye.
Orientation
At a Glance
- The wordOphthalmos and omma both designate the eye.
- In StobaeusIsis explains differences in understanding through an analogy with the eye’s coverings: thick, dense coverings permit dim sight, while thin, open-textured ones permit sharper vision.
- In this edition“Eye” is clear for both nouns; preserve any distinction between the organ and its power of seeing.
- A place to beginThe condition of the eye’s coverings prepares an analogy for the soul.
- English renderings
- eye
Meaning
Ophthalmos and omma both designate the eye. Their occurrence does not by itself imply different organs or theories of sight.
Use in the book
Isis explains differences in understanding through an analogy with the eye’s coverings: thick, dense coverings permit dim sight, while thin, open-textured ones permit sharper vision. The account then applies the contrast to coverings of the soul. The eye serves as an explanatory model for cognition.
Places to read
- I.49.45.14The condition of the eye’s coverings prepares an analogy for the soul.
Translation in this edition
“Eye” is clear for both nouns; preserve any distinction between the organ and its power of seeing.
Source note
Wachsmuth, volume I, printed pp. 410. The text’s “tunics” are coverings. The printed correction establishing dim vision is important to the contrast.
From the book
Centuries of Meditations
Thomas Traherne · Diotimos Editions · 2026
Browse this book’s lexicon →Eye
eye; eyes; eye of the mind; spiritual sight
The eye is a bodily organ of sight and a recurrent figure for attentive understanding.
Orientation
At a Glance
- The wordThe eye is a bodily organ of sight and a recurrent figure for attentive understanding.
- In TraherneThe world’s riches require open eyes, but visibility alone cannot reveal their full worth.
- In this editionAn “eye” in these meditations is not invariably metaphorical.
- A place to beginOpen eyes are enough to begin apprehending the world’s neglected magnificence.
Meaning
The eye is a bodily organ of sight and a recurrent figure for attentive understanding. An open, clear, or sharpened eye may therefore name a moral and intellectual readiness as well as a physical condition.
Use in the book
The world’s riches require open eyes, but visibility alone cannot reveal their full worth. The senses receive appearances; understanding discovers services, relations, and inward excellencies. At the cross, fleshly eyes see wounds while understanding must meet the understanding of Christ. The later image of souls as mirrors with lids adds freedom to the account: a person can interrupt the reception and return of love through ignorance or inattention. Seeing rightly is thus receptive, interpretative, and responsible.
Places to read
- I.37Open eyes are enough to begin apprehending the world’s neglected magnificence.
- I.66The bodily eyes themselves are living treasures surpassing jewels.
- I.88Bodily sight of Christ’s flesh is distinguished from understanding his inward life.
- IV.86The soul is a mirror with lids, able to admit or interrupt the light of love.
In this edition
An “eye” in these meditations is not invariably metaphorical. Preserve the progression from bodily organ to faculty and from faculty to the deliberate exercise of attention.
Source note
From the book
Empedocles’ Complete Fragments, Volume I
Empedocles of Acragas · Diotimos Editions · 2026
Browse this book’s lexicon →Eye
ὄμματ' (ommat’); ὄμματά (ommata); ὄψ (ops)
The eye appears as an isolated organ, a product of divine construction, and a structured instrument of vision.
Orientation
At a Glance
- The wordThe eye appears as an isolated organ, a product of divine construction, and a structured instrument of vision.
- In EmpedoclesB57 first detaches eyes from their expected bodily home: they wander alone, lacking foreheads.
- In this editionThe edition’s “one vision” for ὄψ should not be expanded into a detailed theory of binocular fusion without acknowledging the missing referent of “both.”
- A place to readEyes exist without their customary foreheads in the isolated-member scene.
Meaning
The eye appears as an isolated organ, a product of divine construction, and a structured instrument of vision. B88’s short statement adds that one vision comes from both, although the paired contributors are not named in that surviving line.
Use in the book
B57 first detaches eyes from their expected bodily home: they wander alone, lacking foreheads. That image makes the ordinary fit between organ and body a problem to be explained. B86 and B87 then attribute the making and affectionate riveting of eyes or associated structures to Aphrodite. Because those short fragments begin or end within a sentence, their exact original conjunction should not be assumed from their editorial proximity alone.
B842 supplies the fullest structural image. Primeval fire is enclosed by membranes and fine tissues in the rounded pupil, as a traveller’s lamp is screened against wind. The tissues keep surrounding water back while allowing finer fire outward. The process is selective: not everything crosses the boundary, and the difference in fineness is central to what does.
This outward-moving fire must be read alongside the general statement about effluences from things in B89. The introduction presents the broader theory of effluences fitting perceptual passages. The quoted eye fragment itself principally explains the eye’s internal fire and enclosing structures; it does not give a complete continuous account reconciling every incoming and outgoing process. A source-grounded lexicon should expose that division of evidence rather than turn the lantern into a modern optical model.
B88 may naturally attract an interpretation in terms of two eyes or two contributions to vision. The local quotation only says that one vision arises from both. Its witness is Aristotle’s Poetics, so the line’s preservation is not itself a complete physiological exposition. The identity of “both” should remain a question wherever the surrounding argument is not supplied.
The eye’s importance also has limits within the poem. B32 refuses to privilege sight automatically over hearing and other faculties; B133 denies ordinary sensory access to the divine subject there described. Physiological attention to the eye therefore does not amount to an unrestricted claim that all knowledge is simply visible.
The eye examples also illustrate the difference between an organ's presence and its functioning within an arrangement. A wandering eye in B57 is recognizable as an eye even though it lacks the surrounding forehead. B842, by contrast, dwells on enclosing materials and the differentiated passage of fire and water. Between those two scenes lies the explanatory problem of how a named bodily member becomes part of an organized perceiving creature. The verses do not solve that problem in a single continuous stretch, but their complementary concerns are clear.
The adjectives attached to sight are likewise significant. The eyes fashioned by Aphrodite are “unwearying,” while the lamp sends unwearying rays outward. These recurrent descriptions give physical processes persistence and force. They should not be treated as clinical assertions that eyes cannot tire or as measurements of a ray's energy. They are ways of characterizing the activity of a successfully formed organ and its analogue within the poem's elevated diction.
Places to read
- B 57Eyes exist without their customary foreheads in the isolated-member scene.
- B 842The lamp comparison describes the eye’s fire, membranes, and selective outward passage.
- B 86Aphrodite fashions unwearying eyes.
- B 88One vision comes from both, with the referents left unexpressed in the excerpt.
- B 3.9–13Sight is not to be trusted automatically above other faculties.
Translation in this edition
The edition’s “one vision” for ὄψ should not be expanded into a detailed theory of binocular fusion without acknowledging the missing referent of “both.” Its eye passages preserve several distinct explanatory moments, not one uninterrupted text.