64. Линзы. Оптическая сила линзы
4 weeks ago 00:08:12 21
4 weeks ago 00:11:38 113
4 weeks ago 00:00:42 19
1 month ago 00:00:48 2.2K
1 month ago 00:01:37 2.2K
1 month ago 00:46:36 3
2 months ago 00:29:24 283.5K
2 months ago 00:10:07 37K
2 months ago 00:11:16 31
2 months ago 00:00:18 183
2 months ago 00:01:38 134
2 months ago 00:11:40 625
3 months ago 00:26:22 1
3 months ago 00:00:17 41
3 months ago 00:01:52 10
3 months ago 01:09:56 9.1K
4 months ago 00:35:04 1.2K
4 months ago 00:01:52 1.1K
4 months ago 00:11:51 69
4 months ago 00:08:37 55
4 months ago 01:49:13 12
4 months ago 02:40:19 12
4 months ago 04:25:53 1
4 months ago 03:28:00 39
