Originally posted by Alex645 It was a kit from B&H. B&H suggested I use this forum to find the correct hoods because I bought the ones mentioned from them and they don't attach.
I assume you mean the camera kit.
The part numbers in your original post are correct. Do they agree with the part numbers on your hoods? If so and the hoods are Pentax brand, you have the correct hoods. Assuming, of course, that your lenses are DA/DA L
WR series. The WR versions are prominently labeled as such and have a bright red rubber seal on the lens mount:
Your 18-55 should look like this with gray color ring between the focus and zoom rings
The non-WR version has the gray color band towards the base of the lens and no red rubber seal.
That being said, be sure you are mounting the hood to the correct lens. The petal type (52mm) goes on the 18-55. The non-petal hood goes on the 50-200. Be sure to align the index mark and rotate clockwise to attach.
Steve