18-135 -- aperture changes with focal length

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trenzterra Contributing Member • Posts: 594
18-135 -- aperture changes with focal length

I know the 18-135 starts at F3.5 at 18mm and f5.6 at 135mm, but how does the maximum aperture progress with focal length? In particular When does it hit f4?

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Sony a6500 Sony E 50mm F1.8 OSS Sigma 30mm F1.4 for Sony E Rokinon 12mm F2.0 NCS CS Sigma 16mm F1.4 DC DN (Sony) +1 more
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