ראייה כפולה ואסטיגמציה דורשות בדיקת ראייה.

A common transliteration is:

re'iyá kfulá ve-astigmatzyá dorshót bdikát re'iyá

A few pronunciation notes:

• ראייה = re'iyá
  The apostrophe marks the א sound break, so it is not one smooth syllable like reiya.
• כפולה = kfulá
• ואסטיגמציה = ve-astigmatzyá
• דורשות = dorshót
• בדיקת = bdikát

In natural speech, some speakers may slightly simplify certain sounds, but this is a good standard pronunciation.

Because the subject is actually two things together:

• ראייה כפולה = double vision
• אסטיגמציה = astigmatism

Both nouns are grammatically feminine singular in Hebrew:

• ראייה is feminine
• אסטיגמציה is also treated as feminine

When two feminine singular nouns are joined by ו (and), the verb usually becomes feminine plural.

So:

• singular feminine: דורשת = requires
• plural feminine: דורשות = require

If the subjects were masculine, you would expect דורשים instead.

Because כפולה is an adjective describing ראייה, and adjectives in Hebrew must agree with the noun they describe in gender and number.

• ראייה is feminine singular
• so the adjective must also be feminine singular: כפולה

Compare:

• ראייה כפולה = double vision
• מסך כפול = a double screen

Here מסך is masculine, so the adjective is כפול, not כפולה.

This is a construct phrase in Hebrew, called סמיכות.

The base noun is:

• בדיקה = examination / test

But when it is followed by another noun to mean X of Y, it often changes form:

• בדיקה → בדיקת

So:

• בדיקת ראייה = literally a test of vision
• in natural English: an eye exam, eye test, or vision test

This is the same pattern as:

• תחנה = station
• תחנת אוטובוס = bus station

So בדיקת is not a different word; it is the construct form of בדיקה.

Because את is used only before a definite direct object.

Here, בדיקת ראייה is indefinite, meaning roughly:

• an eye exam
• a vision test

So Hebrew does not use את.

That is why the sentence says:

• דורשות בדיקת ראייה

and not:

• דורשות את בדיקת ראייה

If you were talking about a specific, definite eye exam, then את could appear. For example:

• הן דורשות את בדיקת הראייה = They require the eye exam

Because the phrase is indefinite here.

• בדיקת ראייה = an eye exam / a vision test

If you wanted to say the eye exam, you would make the whole construct phrase definite, usually by making the second noun definite:

• בדיקת הראייה

That makes the whole phrase definite.

So:

• בדיקת ראייה = an eye exam
• בדיקת הראייה = the eye exam / the vision test

This is a very common Hebrew pattern in construct phrases.

Yes. It is simply:

• ו = and
• אסטיגמציה = astigmatism

Together:

• ואסטיגמציה = and astigmatism

The letter ו is attached directly to the next word in Hebrew writing, so conjunctions like and are often written as prefixes.

You will see this all the time:

• וספר = and a book / and book
• והילד = and the boy
• ואמא = and mother

In this sentence, it is pronounced ve-astigmatzya.

Here ראייה means vision, sight, or eyesight.

In modern Hebrew spelling, ראייה is the standard spelling for this meaning.

Learners often notice the similar word ראיה, which usually means proof or evidence.

So:

• ראייה = sight / vision
• ראיה = proof / evidence

Even though they are related historically, in modern Hebrew they are usually treated as different words in spelling and meaning.

That is why בדיקת ראייה means a vision test, not a proof test.

The dictionary form is the verb לדרוש.

Depending on context, לדרוש can mean things like:

• to demand
• to require
• to call for

In this medical sentence, the meaning is require or call for.

The form דורשות is the present tense feminine plural form.

Compare:

• היא דורשת = she requires
• הן דורשות = they require

So the sentence uses the present tense form that matches the two feminine conditions named as the subject.

Yes. This is a very normal Hebrew word order:

• subject: ראייה כפולה ואסטיגמציה
• verb: דורשות
• object: בדיקת ראייה

So the structure is basically:

Double vision and astigmatism require an eye exam.

Hebrew can be flexible with word order, but this version is clear and natural, especially in informational or medical writing.

A different wording is possible, but the sentence as given is perfectly standard.