- Jan 2, 2008
I'd be in for the group buy if it happens. Even though I just bought from the o-like GB, I can always use good lenses.
At best you will find about a 18-19% increase over the 3 element lenses. But, they never were made for this purpose. The Techhood lenses are only about 13mW higher than the O-Like lenses in the 660nm wavelength around 300mW. So, I guess they aren't a miracle lens for all purposes. But, for 405nm, 445nm, and 520nm wavelength they are a good 30% higher in power than the three element glass lenses.