Originally posted by normhead But, that being said, there's a lot of resolution freaks who are analyzing the numbers and can't even imagine what that is. They just see old lenses and they have no idea why they sell. Jun Hirakawa said in the patent for the 77, designed for the way people take pictures, not for the test charts. Unfortunately there are a lot of designers out there today who don't even know what the design parameters he was using are. And you can bet, he's not going to tell.
Test charts are a tool, to check if a sample match the specifications for example. But unfortunally there a business to make lenses reviews and to be paid by advertisement with a good share of photographic gear ads. Not only you can't really be 100% objective when your revenue depends of the manufacturer of the gear you evaluate, but this is small business.
This is not a serious review where say you'll have 20-30 photographers with various background test the thing for a few months with a few hundred sample shots from maybe 10 thousand taken. Several camera for lenses, many lenses for a camera... There no field report of every feature or shoting condition and for formal tests there almost only sharpness.
I mean, you need to make money and so to spend less than advertisement provide and for people to come back often, you need to have almost all gear available reviewed. Photozone for example look to be a one man show with the idea that the website give him salary. if he is making few thousands a months on average, he can't spend 50000$ on each review. He likely can't afford than to spend 1-2 day of work for each thing he test and he must industrialize like testing 2-3 lens on the same sessions/outing.
That's funny already how photozone or say ephotozine give few field shot and how the most difference there in the shot is not the gear but basically the weather.
When serious people want to buy gear, they try to figure what is best. What their choice is? Price comparator. Manufacturer propagnanda, forum where valuable information is hidden among troll posts and reviews websites.
Lenses like FAltd only get discovered by fanatics of the brand, then it is mostly by word of mouth that by spending lot of time discussing gear you'll understand that there truely something interresting there...
If you are a pro, time is money, and it may not be worth the time to spend days on forums and on the net to try to outrun say Canon L lenses.