optischer Diskriminator (patterned chopping disk, which consists of opaque and transparent sections; it breaks up the incoming radiation and converts the incident d.c. signal into an a.c. signal; the reticle generates error signals and discriminates between large background sources and smaller target signals); Fadenkreuzplatte f; Gitterplatte f; Lichtmodulator m (patterned chopping disk, which consists of opaque and transparent sections; it breaks up the incoming radiation and converts the incident dc signal into an ac signal; the reticle generates error signals and discriminates between large background sources and smaller target signals); Meßgitter n (grid); Modulationsscheibe f (patterned chopping disk, which consists of opaque and transparent sections; it breaks up the incoming radiation and converts the incident dc signal into an ac signal; the reticle generates error signals and discriminates between large background sources and smaller target signals); Zerhackerscheibe m (patterned chopping disk, which consists of opaque and transparent sections; if breaks up the incoming radiation and converts the incident d.c. signal into an a.c. signal; the reticle generates error signals and discriminates between large background sources and smaller target signals); Zwischennegativ n (of a repeater)

Paläontol.

Reticulum m

Tech.

Fadenkreus m; Leuchtkreis m

Waffen

Absehen n; Strichplatte f

grid reticle ['retɪk(ə)l] Sub.

Opt.

Strichkreuzplatte f; Strichplatte f

object reticle ['retɪk(ə)l] Sub.

Opt.

Zwischenschablone f (of a repeater)