IS 3113 : 1965 Specification for Prismatic Binoculars for Common Use

1 Scope

1.1 This standard prescribes the requirements and methods oftest for hand-held prismatic binoculars for common use.

For special requirements of any other type of binocularsintended for a particular purpose, reference should be made to therelevant specification for the specific type of binoculars.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 988 : 1959General requirements for optical components

IS 1286 : 1958 Pictorial markings for handlinginstructions fornon-dangerous goods

IS 1399 : 1959Glossary of terms used in optical technology

IS 1400 : 1960Specification for optical glass

IS 2352 : 1963Procedure for basic climatic and durability tests foroptical instruments

IS 2754 : 1964General requirements for optical instruments