one window or two?

[miked]

Hi to all,
It's time for another new mask My "old faithful" disappeared from the dive boat. I have always used the two window/lens type,
but the one I borrowed had one lens, and it worked fine.
Which prompts my question:
Is there any advantage/disadvantage (of fact rather than opinion/preference) to a mask having one "window"vs two?
I understand the most importanyt thing is fit, but I figured I'd ask the experts here before shopping.

Thanks,
Mike
(p.s.: I did a "search", and came up empty.)

 

[WaterDawg]

Hey Miked,

I personally like the one window mask cause there is no interuption in the field of view, but I you are gonna start wearing corrective lens, a 2 window mask can be converted but not the one window mask.

Not much info just my thoughts.

 

[nickjb]

I've recently switched from two windows to one. I prefer the improved vision and it has a more open feeling.

 

[chris3536]

Love my Tusa Visualator, my old Cressi Sub Horizon is going on ebay soon! My vote is for a single lens!