Here are some features that I particularly liked:
- Can be cleaned streak-free - Who does not know, you want to wipe it with a cleaning cloth its filter, for example, because fingerprints are on it come and everything you have achieved first of all streaks. Went up with the Pro1 Digital as well as in various other filters.
- Very robust - The Hoya HD has repeatedly gotten mitlerweile saltwater, sandstorm withstood similar circumstances and the disc looks still like new. Not even a scratch!
- High light transmission - Normally Polarizer swallow more than one aperture and at low-light days, the already difficult to use unless you are working with a tripod. The HD Pol affects the exposure time significantly less!
- Super processing. The turning is very fluid. And unscrewing was for me no problem, you do not have him yes tighten with all his might. With me often a Lee Filter Holder with 2-3 plug filters also depends it. These additional burden has not led to any loss of stability.
- It complies with the usual Polfiltereigenschaften course also very good :-)
Quality has its price, but here deal!
