As you can see, this is a little illustration about BaiHan’s main perspective.
We chose a little white as a reference object.
At night, BaiHan’s eyes will also shine like a beast, but he can see things clearly in no light environment【What is the principle? Well, I’m not a biologist，all that is magic？【XD】】
Unlike night vision devices, Bai Han's night vision ability are not Increase the low-light，It is through the perception that the low temperature area, which is exactly the opposite of hongchi‘s night vision ability
BaiHan's pupils shrink during the day and enlarge at night, and have the same properties as cats？
Of course, the center of the dragon's field of vision has the ability to zoom in 2x，But how to express this effect seems to be a big problem for the painter... so it is not shown here
【2023.1.3, fixed the bug Bai Han did not have blue ear tips and blue sideburns】

这是个呃……想要表现一下自家龙龙夜视能力的系列委托？
这是第一张，大白
参照对象用的是小白√
夜间或者低光环境下白寒的眼睛会像野兽一样发出光来，但大白家龙龙们真的可以在无光环境里正常视物【原理是什么？嘛，我不是生物学家~一切理解为不科学的魔法就好啦【笑】】
与微光夜视仪不同的地方在于：白寒的夜视能力并非是看到光，而是感知低温区域，这在冰海这种地方很好用，这也与红炽的夜视能力完全反了过来
瞳孔会在白天缩小成扁杏仁，在晚上放大成圆形，有点像猫猫不是么？
至于另一个问题就是龙龙们中心视野都有一个2x甚至某些种类会有4x的放大倍率【天空掠食者的专属】，不过如何表现出来这对画师来说似乎是个大问题……所以这里也没表现了【后续交流下看看能不能给娜乌或者海莉亚整一个√】

art by- 171vostok
作者- 171vostok
【大白的附注：嗯，其实这是个废案图，因为没有蓝鬃毛，蓝耳尖也没有，但本龙就是要放水印图恶心恶心私自外传的233】
【2023.1.3，修复了白寒没有蓝耳尖和蓝鬓的bug】