HASSELBLAD HC 150mm f/3.2 — Optical Cross-Section & Ray Tracing

Home / Lenses / Hasselblad / HASSELBLAD HC 150mm f/3.2HASSELBLAD HC 150mm f/3.2US 2002/0075570 A1 Example 1 — Yamakawa / Fujinon
9 ELEMENTS / 8 GROUPS
f ≈ 150 mm
F/3.2
2ω ≈ 26.2°
ALL-SPHERICAL
Focus MechanismInner focus — G2 (cemented doublet L5+L6) translates along the optical axis; G1, stop, and G3 are fixed.
Optical Elements (9)ElementTypeGlass
L1Positive MeniscusS-LAH66 (OHARA)
L2Positive MeniscusS-FPL51 (OHARA)
L3Negative MeniscusE-FD8 (HOYA, 689312 code)
L4Positive MeniscusS-FPL51 (OHARA)
L5Biconcave Negative670572 - lanthanum crown (converted d-line estimate from patent e-line data; no exact public catalog match)
L6Positive MeniscusS-LAH60 (OHARA)
L7Biconvex Positive561453 - barium light flint (patent e-line Ne=1.56433, vd=45.3; no exact public catalog match)
L8Negative MeniscusS-NBH8 (OHARA) — KZFS-class, ΔPgF ≈ −0.002
L9Positive MeniscusS-LAH66 (OHARA)
AnalysisDetailed analysis available in the interactive viewer above.

Element	Type	Glass
L1	Positive Meniscus	S-LAH66 (OHARA)
L2	Positive Meniscus	S-FPL51 (OHARA)
L3	Negative Meniscus	E-FD8 (HOYA, 689312 code)
L4	Positive Meniscus	S-FPL51 (OHARA)
L5	Biconcave Negative	670572 - lanthanum crown (converted d-line estimate from patent e-line data; no exact public catalog match)
L6	Positive Meniscus	S-LAH60 (OHARA)
L7	Biconvex Positive	561453 - barium light flint (patent e-line Ne=1.56433, vd=45.3; no exact public catalog match)
L8	Negative Meniscus	S-NBH8 (OHARA) — KZFS-class, ΔPgF ≈ −0.002
L9	Positive Meniscus	S-LAH66 (OHARA)