Beeldsoeker means viewfinder.
It is a compound noun:
So literally it is something like image-seeker, which corresponds to viewfinder in English.
Because this is a simple main clause with the verb is in second position, which is normal in Afrikaans.
The structure is:
So it matches English very closely:
Afrikaans word order often feels familiar in simple present-tense statements.
No. Afrikaans does not capitalize all nouns.
So:
You only capitalize at the beginning of a sentence and for proper nouns, just as in English.
Possibly, but it changes the nuance a little.
In many contexts, in is the most natural and simplest choice. Binne can sound more explicitly spatial or physical. For a sentence like this, in is usually the straightforward option.
Probably these four things:
So overall, this is a very learner-friendly sentence: most of it is familiar, but it also shows useful Afrikaans features.