Nikon Coolpix P520 lens mount_Yashica AF you should know that these

you should know that these are mostly straight canvas

with approximately 26k actuations

which means it's big and weighs a ton

The Asahi 100mm f4 Super-Multi-Coated Macro-Takumar is a good quality macro lens for the M42 thread mount

Nikon Coolpix P520 lens mount_Yashica AF you should know that theseThe Nikon Coolpix P520 is a superzoom digital camera with an 18mp sensor, 1080p video, and a 42x optical zoom lens. That's a heck of a long lens: it's the equivalent of a 24 1000mm zoom on a full frame camera. Built in GPS, but no Wi Fi in this one. In excellent condition, with only minor cosmetic wear. Includes USB charging cord, wall adapter, lenscap, strap, and instructions.