Which lens is better, Pentax DA55-300 or DAL50-200?

Which lens is better, Pentax DA55-300 or DAL50-200? This question depends on which angle you look at it.

If the two lenses are comparable in terms of imaging effects, I compared them carefully with this lens, and it is impossible to tell with the naked eye.

As for the fact that the DA55-300 has two ED lenses, it is an advantage, but I think it is a disadvantage. This shows that we encountered difficulties in the design and had to use two ED lenses as a last resort.

I bought a double-headed KX during the Spring Festival and chose the 50-200 (which is equivalent to 76.5-307mm).

If you need a longer focal length, you can Choose 55-300mm, (which is equivalent to 84.5-460mm), there is no need to think too much.