Canon Kenko 1.4X TELEPLUS Pro 300 DGX Teleconverter for Canon EF Mount

Canon EF 50mm f/1.8 STM $60 Canon EF-S 18-55mm f/3.5-5.6 IS II Macro Autofocus APS-C Lens $18 Canon EF-S 18-135mm f/3.5-5.6 IS STM $46 Canon EF 24-105mm f/4L IS USM $169 Canon RF 50mm f/1.8 STM $119 Canon 75-300mm f/4-5.6 III EF Mount Lens $22 Canon EF 85mm f/1.8 USM $119 Canon RF 24-105mm f/4 L IS USM $39

Nikon AF-S DX Nikkor 18-55mm f/3.5-5.6G ED II $10 Sony E 16-50mm f/3.5-5.6 PZ OSS II Autofocus APS-C Lens for E-Mount SELP16502 $25 Sony FE 50mm f/1.8 $50 Sony FE 35mm f/1.8 $132 Sony FE 28-70mm f/3.5-5.6 OSS II Full-Frame Autofocus Lens for E-Mount SEL28702 $60 Sigma 16mm f/1.4 DC DN Contemporary $155 Nikon AF-S Nikkor 35mm f/1.8G ED $15 Fujifilm XF 18-55mm f/2.8-4 R LM OIS $100