Archival Methods Onyx Portfolio Box - 16.25 x 20.25 x 2" - Black Buckram/Black Lining Bower SFDRL14C It is most effective in

It is most effective in light breeze to moderate breeze conditions (4-17 mph) and users can generally expect a 14dB to 20dB reduction in wind noise with moderate dampening of high frequencies

For extra stability there is a waist cinch strap

3 x 6" ( 27

This cable is designed to deliver the most neutral

Focal Length 5mm Aperture Ratio 1:1

Archival Methods Onyx Portfolio Box - 16.25 x 20.25 x 2" - Black Buckram/Black Lining Bower SFDRL14C It is most effective inArchival Methods Onyx Portfolio Boxes are often the best choice where presentation is as important a factor as storage and protection. This is particularly applicable for photographs, prints and similar art work that are in what we might call live storage, regularly presented or viewed but safely housed in between. Portfolio boxes have the appeal of being "lockers" that converts to a "stage." Ruggedly constructed and well sealed, Archival Methods