16-35 maybe 17-40

[mrsfotografie]

17-40 has the built-in gel filter holder at the back of the lens.

Hey, I never realized that. It's quite an exciting idea, really. Does the 16-35 (II) have this as well?

[verysimplejason]

17-40 has the built-in gel filter holder at the back of the lens.

Hey, I never realized that. It's quite an exciting idea, really. Does the 16-35 (II) have this as well?

I don't think it has one.

http://www.lenstip.com/198.3-Lens_review-Canon_EF_16-35_mm_f_2.8L_II_USM_Build_quality.html

[neuroanatomist]

17-40 has the built-in gel filter holder at the back of the lens.

Hey, I never realized that. It's quite an exciting idea, really. Does the 16-35 (II) have this as well?

No, but the 16-35L MkI, 17-35L, 15 and 8-15L fisheye lenses, and 14L have a rear gel holder.