KONICA VARIFOCAL HEXANON AR 35–100mm f/2.8 — Optical Cross-Section & Ray Tracing

Home / Lenses / Konica / KONICA VARIFOCAL HEXANON AR 35–100mm f/2.8KONICA VARIFOCAL HEXANON AR 35–100mm f/2.8US 3,584,935↗ — Tadashi Kojima
15 ELEMENTS / 10 GROUPS
35.992-100.000 mm DESIGN
F/2.8
62° MAX FIELD
ALL-SPHERICAL
Focus MechanismThe patent supplies infinity zoom states only. The product minimum focus is 0.2667 m; finite-focus motion is not modeled.
Optical Elements (15 physical)ElementTypeGlass
L1Negative Meniscus805255 — dense flint class (supplier unproven)
L2Plano-Convex Positive640602 — crown class (supplier unproven)
L3Positive Meniscus620603 — crown class (supplier unproven)
L4Biconvex Positive805255 — dense flint class (supplier unproven)
L5Biconcave Negative670472 — barium-flint class (supplier unproven)
L6Negative Meniscus620603 — crown class (supplier unproven)
L7Positive Meniscus805255 — dense flint class (supplier unproven)
L8Biconvex Positive620603 — crown class (supplier unproven)
L9Biconvex Positive640602 — crown class (supplier unproven)
L10Biconcave Negative805255 — dense flint class (supplier unproven)
L11Biconcave Negative697556 — lanthanum-crown class (supplier unproven)
L12Positive Meniscus717295 — dense flint class (supplier unproven)
L13Positive Meniscus806410 — LASF-class high-index glass (supplier unproven)
L14Plano-Convex Positive755524 — lanthanum-crown class (supplier unproven)
L15Negative Meniscus755275 — dense flint class (supplier unproven)

Element	Type	Glass
L1	Negative Meniscus	805255 — dense flint class (supplier unproven)
L2	Plano-Convex Positive	640602 — crown class (supplier unproven)
L3	Positive Meniscus	620603 — crown class (supplier unproven)
L4	Biconvex Positive	805255 — dense flint class (supplier unproven)
L5	Biconcave Negative	670472 — barium-flint class (supplier unproven)
L6	Negative Meniscus	620603 — crown class (supplier unproven)
L7	Positive Meniscus	805255 — dense flint class (supplier unproven)
L8	Biconvex Positive	620603 — crown class (supplier unproven)
L9	Biconvex Positive	640602 — crown class (supplier unproven)
L10	Biconcave Negative	805255 — dense flint class (supplier unproven)
L11	Biconcave Negative	697556 — lanthanum-crown class (supplier unproven)
L12	Positive Meniscus	717295 — dense flint class (supplier unproven)
L13	Positive Meniscus	806410 — LASF-class high-index glass (supplier unproven)
L14	Plano-Convex Positive	755524 — lanthanum-crown class (supplier unproven)
L15	Negative Meniscus	755275 — dense flint class (supplier unproven)