; the foregoing not including any such stroller with a tilting or tilted seat only (provided for in heading 8715.00.00) Free No change No change On or before 12/31/2020 . 1593. Projection lenses with a focal length of 1.13 meters or more but not over 36.94 meters Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.17.15 Projection lenses, each with focal length of 1.13 m or more but not over 36.94 m and a throw ratio of 0.66 m or more but not over 9.23 m, the foregoing not exceeding 8 kg in weight (provided for in subheading 9002.11.40) Free No change No change On or before 12/31/2020 . 1594. Projection lenses with a focal length of 19.68 millimeters or more but not over 132 millimeters Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.17.16 Projection lenses, each with focal length of 19.68 mm or more but not over 132.0 mm, throw ratio of 0.28:1 or more but not over 7.10:1 and focus range optical 0.45 m or more but not over 40 m, the foregoing not exceeding 5.4 kg in weight (provided for in subheading 9002.11.40) Free No change No change On or before 12/31/2020 . 1595. Swim goggles Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.17.17 Swim goggles, protective, with silicone head straps (provided for in subheading 9004.90.00) Free No change No change On or before 12/31/2020 . 1596. Projection screens Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.17.18 Projection screens, each measuring 11 m or more but not over 22 m in width, of acoustically transparent perforated material (provided for in subheading 9010.60.00) Free No change No change On or before 12/31/2020 . 1597. Liquid crystal display (LCD) television panel assemblies with a video display diagonal measuring not over 58.42 centimeters Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: