Stan wzroku jest dobry.

Stan means condition, state, or status.

So stan wzroku literally means the condition of the eyesight/vision.

You will see stan in many similar expressions, for example:

• stan zdrowia = health condition
• stan konta = account balance / state of the account
• stan techniczny = technical condition

In this sentence, it sounds a bit formal, clinical, or medical.

Because after stan, Polish normally uses the genitive case.

So:

• wzrok = nominative form
• wzroku = genitive form

The pattern is:

• stan czego? = the condition of what?

So:

• stan wzroku = the condition of the eyesight

This is very common in Polish: one noun often requires another noun in the genitive.

Wzrok means eyesight, vision, or sometimes sense of sight.

In this sentence, wzrok is best understood as eyesight/vision, not just eyes as physical organs.

So:

• wzrok = eyesight / vision
• oczy = eyes

That is why stan wzroku means condition of the eyesight/vision, not condition of the eyes.

Because it agrees with stan, and stan is a masculine singular noun.

In Polish, adjectives must agree with the noun they describe in:

• gender
• number
• case

Here:

• stan = masculine singular nominative
• so the adjective must also be masculine singular nominative
• therefore: dobry

Compare:

• stan jest dobry = the condition is good
• sytuacja jest dobra = the situation is good
• oko jest dobre = the eye is good

The adjective changes depending on the noun.

Jest is the 3rd person singular of być = to be.

So:

• Stan wzroku jest dobry = The condition of the eyesight is good

In normal full sentences, jest is standard and correct.

Sometimes in very informal speech, notes, headlines, or medical shorthand, Polish may omit forms of to be, for example:

• Stan pacjenta dobry = Patient’s condition good

But that is not the normal full-sentence style for a learner to copy first. For standard Polish, keep jest.

Yes, it is natural, but it sounds formal or medical.

It is the kind of sentence you might see in:

• a medical report
• an eye exam
• a clinical description
• official writing

In everyday speech, people might say things like:

• Mam dobry wzrok. = I have good eyesight.
• Mój wzrok jest dobry. = My eyesight is good.
• Dobrze widzę. = I see well.

So Stan wzroku jest dobry is correct, but more formal than everyday conversation.

Both can be understood, but they are slightly different in tone.

• Stan wzroku jest dobry = the condition of the eyesight is good

  • more formal
  • more clinical
  • more precise

• Wzrok jest dobry = the eyesight is good

  • simpler
  • less formal
  • more direct

So if you are speaking casually, wzrok jest dobry or mam dobry wzrok is often more natural.

You can understand it literally as:

• stan = condition
• wzroku = of eyesight
• jest = is
• dobry = good

So literally: The condition of the eyesight is good.

That literal version helps with grammar, but in natural English you would often say:

• The eyesight is good.
• Vision is good.
• Eye condition is good.
  depending on context

So the literal structure is useful for learning Polish grammar, even if English would often phrase it differently.

Yes, Polish word order is more flexible than English word order.

The neutral, standard order is:

• Stan wzroku jest dobry.

But other orders are possible for emphasis, for example:

• Dobry jest stan wzroku.
• Stan wzroku dobry jest.
  This one is much less natural in ordinary speech.

Even though different orders are possible, learners should usually stick to:

• Stan wzroku jest dobry.

That is the safest and most natural default version.

Because Polish does not have articles like a or the.

So Polish simply says:

• Stan wzroku jest dobry

and context tells you whether English would use:

• the condition
• a condition
• just condition

This is normal in Polish. You do not need to add anything equivalent to the.

A simple English-friendly approximation is:

stan VZRO-koo yest DO-bri

A few notes:

• wz at the start of wzroku can feel difficult for English speakers.
• rz here sounds like the Polish sound written ż.
• j in jest sounds like English y in yes.
• y in dobry is not exactly an English sound; it is a central vowel, a bit like a short, tighter i sound.

If you want a slower breakdown:

• Stan
• wzro-ku
• jest
• do-bry

No. You can replace dobry with many other adjectives, as long as they agree with stan.

For example:

• Stan wzroku jest zły. = The eyesight condition is bad.
• Stan wzroku jest stabilny. = The eyesight condition is stable.
• Stan wzroku jest prawidłowy. = The eyesight condition is normal/correct.
• Stan wzroku jest doskonały. = The eyesight condition is excellent.

Because stan is masculine singular, these adjectives appear in masculine singular form too.

Usually not in casual conversation, unless they are deliberately speaking formally.

In everyday speech, a person is more likely to say:

• Mam dobry wzrok. = I have good eyesight.
• Widzę dobrze. = I see well.
• Nie mam problemów ze wzrokiem. = I don’t have problems with my eyesight.

So this sentence is absolutely correct, but it belongs more to formal, medical, or written language than relaxed everyday speech.