The UV filter absorbs the ultraviolet rays. This multi-purpose, all-around filter can also serve as a permanent lens protector. While designed specifically for digital cameras the Zeta series can be used on film cameras as well.
The Zeta UV L41 filter absorbs up to 410nm of ultraviolet rays. Normal UV glass has a slight yellow tint, but the L41 is perfectly clear due of the use of a ...
Have a Display Calibrator, brand name is Gretagmacbeth.
It my 1st Computer Monitor calibrator, basic unit with light measure. Didn't get to use it much in the past and now using Spyder4, so not using it anymore.
Come with box, CD, stand, and an extension usb cable.
Refer picture. (taken using hp)
Viewing & deal at Simei St.1 (near Metta Building, Simei) area or at my convenient. Than ...