Best telephoto lens for the nikon d610?

Here is what the site says about that.

From Nikon D610: Nikon D610: A DSLR by Nikon with a 24.3-megapixel full frame sensor, announced in 2013. An inexpensive used way into full frame. Specs - Maker: Nikon - Mount: Nikon F - Sensor: Full frame, 36 x 24mm, crop factor 1.0 - Resolution: 24.3 megapixels - Stabilisation: none in the body; use stabilised lenses for slow shutter speeds - Announced: 2013 - Type: DSLR Focal lengths on it Full frame is the reference ...

From Sensor sizes: What it costs you: - Size, weight and price, especially of the lenses. A full-frame telephoto is much larger than its APS-C or Micro Four Thirds equivalent. - Less depth of field when you want more of it, for macro or landscape.

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