This lens is a 80 degree wide angle for the Light and Motion Bluefin Pro Underwater video housing for the Sony HVRZ1 camera. New it sold for around $1,900 dollars.
Priced to sell is $600 or best offer. No scratches at all on the lens, no corrosion on the lens shade. In really good condition overall.
Feel free to give me a call at 305-766-3238
or email me at firstname.lastname@example.org
If you need this lens for your Bluefin Pro Housing that fits the Sony Z1 this is a great lens to have if you only have the flat port. This is NOT the ultra wide (weitwinkel) but the 80 degree lens.
Will send you photos if you'd like to take a look at how good it is.