Best telephoto lens for the fujifilm x t5?

Here is what the site says about that.

From Fujifilm X-T5: Fujifilm X-T5: A mirrorless camera by Fujifilm with a 40.2-megapixel APS-C sensor, announced in 2022. Dials for everything and a 40-megapixel sensor: a photographer's camera. Specs - Maker: Fujifilm - Mount: Fujifilm X - Sensor: APS-C, 23.5 x 15.6mm, crop factor 1.5 - Resolution: 40.2 megapixels - Stabilisation: in the body - Announced: 2022 - Type: mirrorless camera Focal lengths on it Lenses frame like 1.5 times their focal length on full ...

From Focal length converter: Ask it: The converter also answers questions at /ask/: try /ask/what-is-25mm-on-micro-four-thirds-in-full-frame, or name a camera, as in /ask/56mm-on-the-fujifilm-x-t5-full-frame-equivalent. Every camera in the gear catalogue knows its sensor size.

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