Sometimes lenses can be more expensive than the DSLR camera itself, and most professional photographers invest heavily in quality lenses. A lens is more than just a camera accessory; it’s a long-term investment and many photographers hold on to lenses for years to come.
This is also the main reason why photographers stay loyal to a particular manufacturer, and if you have a huge collection of Nikon lenses, it doesn’t make much sense to switch to a Canon or a Pentax camera – as you’re going to have to fork out on a wide range of lenses again. Many photographers will agree that cameras come and go, but lenses can be used for decades – if they’re looked after properly.
If you’re keen to make sure you have the right equipment for a diverse range of photography jobs, then you should invest in a series of good quality lenses, because there’s no denying their importance.