"Lens used (Exif:Lens)" is a predefined property of type Text. This property is pre-deployed (also known as special property) and comes with additional administrative privileges but can be used just like any other user-defined property.
1
90mm F2.8 Macro SSM +
TAMRON SP 150-600mm F/5-6.3 Di VC USD A011 +
EF100-400mm f/4.5-5.6L IS II USM +
EF100-400mm f/4.5-5.6L IS II USM +
70.0-300.0 mm f/4.5-5.6 +
EF100-400mm f/4.5-5.6L IS II USM +
EF100-400mm f/4.5-5.6L IS II USM +
18.0-70.0 mm f/3.5-4.5 +
EF400mm f/5.6L USM +
EF100-400mm f/4.5-5.6L IS II USM +
70.0-200.0 mm +
EF100-400mm f/4.5-5.6L IS II USM +
EF24-105mm f/4L IS USM +
EF24-105mm f/4L IS USM +
EF100-400mm f/4.5-5.6L IS II USM +
EF-S18-55mm f/3.5-5.6 IS +
EF100-400mm f/4.5-5.6L IS II USM +
A
EF500mm f/4L IS USM +1.4x +
70-210mm F4 +