I have an SH4 with HD glass and just ordered the EP5 with ED glass. Where does the ELD glass in the ELP5 sit in quality? How does it compare to the other two?
It depends on who you talk too, as to whether there is any difference between the ED and ELD glass. Both carry the "Extra Low Dispersion" description. However, the ED glass is superior to the HD glass. The image is brighter and can focus better. My eyes like both, but I prefer the ED glass over HD.
I believe they describe the ED as Extra Low Dispersion and the ELD as Extraordinary Low Dispersion. You would assume there is some difference or they would refer to them identically.
It depends on who you talk too, as to whether there is any difference between the ED and ELD glass. Both carry the "Extra Low Dispersion" description. However, the ED glass is superior to the HD glass. The image is brighter and can focus better. My eyes like both, but I prefer the ED glass over HD.
I'd appreciate any information on the types of coatings each uses and light transmission if available.