The engine's answer

Best prime lens for landscapes, under €3,000

Canon RF 135mm F1.8 L IS

97% match

The portrait hammer

Why it wins here

The Canon RF 135mm F1.8 L IS takes this question at €2,300 — €700 under the €3,000 ceiling — with a 97% match against 65 current lenses. For landscapes the engine leans on sharpness and build & sealing: it scores 94/100 and 88/100, where the pool averages 82/100 and 68/100. At 935 g it is heavier than the average lens here (633 g). Asking for a prime lens alone ruled out 37 of the 65 lenses before scoring began.

The dimensions where it beats the rest of the field by the most, for this question specifically.

  • Prime/zoom
  • Use
  • Budget

What's good

  • Compression and melt that 85s only dream of
  • Stabilised — rare in this focal class

What to watch

  • Needs room to work indoors
  • Price and weight of a pro zoom

What came close — and what each gave up

Questions this answer raises

Is the Canon RF 135mm F1.8 L IS within a €3,000 budget?
Yes. At €2,300 it leaves €700 of the ceiling unspent; the Sigma 85mm F1.4 DG DN Art costs €1,100 and the Fujifilm XF 56mm f/1.2 R WR costs €1,050.
How good is the Canon RF 135mm F1.8 L IS for landscapes?
On the use question it scores 99%, 36 points above the average of the 65 lenses ranked. Its strongest numbers for this use are sharpness (94/100) and build & sealing (88/100).
Is the Canon RF 135mm F1.8 L IS a prime lens?
Yes — type: Prime. 37 of the 65 lenses in the pool are not, and were never in contention here.

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This page answers one photographer's question. Yours is not that question — adjust the subject, the format or the budget and watch the whole field re-rank.

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