KONICA HEXANON AR 135mm f/3.5

JP 1979-055423 A, Example 1 — Toshiko Shimokura

4 ELEMENTS / 4 GROUPS
135mm f/3.5
18° ANGLE OF VIEW
1.5 m MFD
55 mm FILTER

Focus Mechanism

NO_INTERNAL_RECONSTRUCTION: JPS54-55423A Example 1 publishes only the infinity optical state. The production 1.5 m minimum focus distance is catalog metadata; no focus spacing is modeled.

Optical Elements (4 physical)

ElementTypeGlass
L1Positive Meniscus516641 — crown class (vendor unresolved)
L2Positive Meniscus516641 — crown class (vendor unresolved)
L3Negative Meniscus762271 — dense-flint class (vendor unresolved)
L4Positive Meniscus805254 — dense-flint class (vendor unresolved)