ARCA-SWISS International (Valentin, France, arca-swiss@wanadoo.fr) is marketing a line of tripod heads that puts an end to the hassle involved in setting the levers of the 3-D tripod head. Specifically designed for digital studio and architectural photography, the d4 and d4m gearheads provide precise, repeatable movement, with the least possible work. With the new heads,… Continue reading »