What lens does Nikon d750 match?

This mainly depends on your needs and budget. According to my experience, AF-S 27-70 F2.8 is the best choice for Quan Huafu to maintain its value. The advantages of this lens are good blurred background, high resolution, high preservation rate made in Japan and waterproof and dustproof metal mirror body. It can shoot landscapes, portraits, close-ups and other subjects, and it is a practical hang-up lens for Quan Huafu. If you don't want to add other lenses in a short time, you can also consider AF-S 24- 120 F4 VR. Its advantage is anti-shake function, which is more suitable for beginners. 140 telephoto has certain telephoto ability, which is suitable for comprehensive practice photography and finding out your own interests. However, the background blur effect of constant F4 aperture is still very different from that of F2.8 If funds allow, 24-70 is better. You can ask questions and hope to adopt them.