Sorted by Focal Length
Canon EF 90-300mm f/4.5-5.6 USM  Release Date: 2002-01-01 |  Release Date: N/A |  Release Date: N/A |
 Release Date: N/A |  Release Date: N/A |  Release Date: N/A |
Canon MP-E 65mm f/2.8 1-5x Macro Photo  Release Date: 1999-01-01 |  Release Date: 2009-06-01 |  Release Date: 1991-01-01 |
 Release Date: 2009-06-01 |  Release Date: 1991-04-01 |  Release Date: 1991-04-01 |
Hartblei Superrotator 40mm f/4 IF TS  Release Date: 2006-01-01 | Hartblei Superrotator 80mm f/2.8 IF TS  Release Date: 2006-01-01 | Hartblei Superrotator Macro 120mm f/4 TS  Release Date: 2006-01-01 |
 Release Date: 2017-03-02 |  Release Date: 2016-03-19 | Release Date: 2016-03-19 |
 Release Date: N/A |  Release Date: N/A |  Release Date: N/A |
Kenko Teleplus Pro 300 AF 1.4x  Release Date: N/A | Kenko Teleplus Pro 300 AF 2.0x  Release Date: N/A |  Release Date: 2018-02-15 |