Nikon AF Fisheye 10.5mm f2.8G ED DX Nikkor winding this Beijing Yinyan is a

this Beijing Yinyan is a simple single-pin flash with a tilt/swivel head and manual or automatic control

a bit of "all weather" protection

or whatever combination of adapters you choose to use if you want to mount this on something else

not accurate

Sized to hold a small camcorder at approximately 8x14x18cm (interior)

Nikon AF Fisheye 10.5mm f2.8G ED DX Nikkor winding this Beijing Yinyan is aThe Nikon AF Fisheye 10. 5mm f2. 8G ED DX Nikkor is a compact fisheye lens for Nikon F mount cameras. Designed to provide corner to corner coverage on DX sensors, this lens can also be used on a full frame camera, if you don't mind a rounded off image. In excellent condition, with only minor cosmetic wear, clean glass, good function. Includes front and rear caps.