Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss - Mar 10 '08 eng>deu fourth-order red lens Rotlichtlinse 4. Ordnung pro closed no 4 Dec 6 '06 eng>deu flash power Blitzlichtleistung pro closed ok 4 Jun 12 '06 eng>deu Momentum vector Impulsvektor pro closed ok Asked | Open questions | Answered