BRAND
GSD
MODEL
Panorea
TYPOLOGY
three-glass mask
TECHNICAL FEATURES
two small side windows
COMPENSATOR
yes
HEAD STRAP
split strap at the rear
CONSTRUCTION MATERIAL
rubber for the face and plastic for the frame
COLOR
black/yellow
CRYSTAL SIZE
-
SPECIAL FEATURES
very large hexagonal front glass - rectangular side windows
NOTE
180° field of vision - double sealing edge on the face - yellow and black frame
COUNTRY OF ORIGIN
Italy
YEAR OF PRESENTATION
1975
SOURCE
catalogs