Photography flimly way low

Want to give away these 2 Tamron lenses supported for Nikon DSLR (preferably crop sensor) Lens 1: Tamron SP AF 28-75mm F/2.8 XR Di LD Zoom Lens for Nikon DSLR First hand use, have used this lens for many product shoots, food photography and many other indoor events. Fixed f value makes this lens really handy in low light condition. The aperture will not change if you Zoom in or Zoom out. Used the lens for about 2 years. Lens 2. Tamron AF 17 - 50mm F/2.8 Di for Nikon (Wide Angle Lens) First hand use, have used this lens for landscape, architecture and interior shoots as this offers great angle with 17mm. Very good for low light and night photography. Have captured lot of milky way photos. Fixed f value makes this lens really handy in low light condition. The aperture will not change if you Zoom in or Zoom out. Used this for about 4 years Reason for Selling: Upgrading to a full frame body. IG: tralukya_photography (checkout the sample pics)