Up to 65% better pricing than Apple
Lloyd recommends 32GB RDIMM modules for most users (more expensive LRDIMMS are for 512GB or more).
Zeiss UV Filter
Graphs are in nanometers. Visible light is approximately 390 - 650 nm (the human eye can see very weakly into the 700-800nm range). Graphs used by permission.
A great source for filters at competitive prices is B&H Photo, which has an extensive selection of brands and types and sizes.
The Zeiss UV filters were introduced in late 2011.
For colors as rich as in nature
Crystal clear: the UV filters featuring the T* anti-reflective coating from Carl Zeiss provide optimal protection for the front element of your lens. They also ensure absolute brilliance without altering the color rendition or exposure time.
- Quality — High-quality glass featuring Carl Zeiss T* anti-reflective coating
- Flexibility — High-fit accuracy for fast filter change. Can be used with a lens shade
- Compatibility — Ideal for ZEISS lenses. Can be used with non-ZEISS lenses
- Effect — Optimal protection of the front lens element and more clarity for your photograph
This is what I want to see in a UV or clear filter: a sharp cut from near-UV to indigo, and transmission close to 100% out to 650nm.
However, note that the Zeiss UV filter cuts out long-wave UV and the very deepest indigo. This is probably by design. Compare to the B+W 010, which passes more indigo.