Considering the purpose of lens is in common use. Tour and portrait. Follow is the advice:

For tour:

• wide-angle:Nikkor AF-S 17-35mm f/2.8 D IF-ED The angle is wide enough for landscape, convenience for composition of a picture, but the price is high, more than ten thousand.
• telephoto: Nikkor AF 80-400mm f/4.5-5.6 ED VR D Though the sharpness in 300-400 is not perfect,but is the one cant lose option for shooting polar bears and penguins.

portrait：

• Nikkor AF 85mm f/1.8 D  The aperture is large enough, in F/1.8 the sharpness is excellant,  performance/price is high.
• Nikkor AF 85mm f/1.4 D  The aperture is largest, bokeh is excellant.

If your request for wide-angle is not rigor,Nikkor AF 35mm f/2 D is a good choice, you can use F/2.8 indoor with good performance, when outdoor, use F/11, the DOF is deep for landscape, the weight is light which is only 205g.

the high performance/price choice:Nikkor AF 35mm f/2 D + Nikkor AF 85mm f/1.8 D + Nikkor AF 80-400mm f/4.5-5.6 ED VR D

In full frame DSLR, 35/2 revert to wide-angle lens. We can shoot the bust in door with 85/1.8. Due to the high performance of D700, we can spurn the built-in flash at all, the dark light is not a problem, it’s no wonder that a lot of quasi-father want to buy D700.尼康2008年发布的D700凭借全幅机中最低的价格，良好的机身性能（对焦模块、高ISO表现空前、连拍能力）成为我们的机身不二之选。
配镜头考虑一般人的常用用途，旅游和人像拍摄为主。建议镜头如下：
旅游：

• 广角：Nikkor AF-S 17-35mm f/2.8 D IF-ED 拍风景够广，构图方便，就是价格稍贵，万元以上了。
• 长焦：Nikkor AF 80-400mm f/4.5-5.6 ED VR D 万元下的方便长焦头，虽300-400端锐度不足，但拍北极熊、企鹅必备。

人像：

• Nikkor AF 85mm f/1.8 D  光圈够大，全开照样成像清晰。性价比高。
• Nikkor AF 85mm f/1.4 D  光圈最大，焦外最好。

如果对广角要求不大，Nikkor AF 35mm f/2 D  也是款不错的选择，室内收至F/2.8成像很好，户外拍摄选择F/11光圈，边缘就可以非常锐，景深够大，重量又轻205g，价格实惠，可作为挂机头。

性价比的选择：Nikkor AF 35mm f/2 D + Nikkor AF 85mm f/1.8 D + Nikkor AF 80-400mm f/4.5-5.6 ED VR D
在全幅机上35/2回复成广角，85/1.8也可室内拍摄半身照了，D700的高ISO优异，可以完全摒弃闪光灯，室内的光线已不是问题，难怪很多准爸爸入手D700。