FUJIFILM FUJINON XF 60mm f/2.4 R Macro — Optical Cross-Section & Ray Tracing

Home / Lenses / Fujifilm / FUJIFILM FUJINON XF 60mm f/2.4 R MacroFUJIFILM FUJINON XF 60mm f/2.4 R MacroUS 2014/0247506 A1 EXAMPLE 1 — FUJIFILM / ORI
10 ELEMENTS / 8 GROUPS
f = 61.06 mm (design)
F/2.48 (design) · F/2.4 (marketed)
2ω = 25.4° (design) · 26.6° (marketed)
2 ASPHERICAL SURFACES · 1 ED ELEMENT
Focus MechanismUnit focus — entire G1 (L11–L17 + aperture stop) translates forward as a rigid unit; G2 fixed.
Optical Elements (10)ElementTypeGlass
L11Plano-Convex PositiveS-FSL5 (OHARA)
L12Positive MeniscusS-BAL35 (OHARA)
L13Positive MeniscusS-LAL18 (OHARA)
L14Negative Meniscus667311 - dense flint (patent nd=1.66680, vd=31.1; no exact public catalog match)
L15Biconcave NegativeUnmatched (patent nd=1.51742, listed vd=48.8; Table 17 implies vd~52.4; no resolver-safe catalog match)
L16Positive MeniscusS-FPL51 (OHARA) — ED glass
L17Pos. Meniscus (2× Asph)803404 - PGM lanthanum heavy flint (patent nd=1.80348, vd=40.4; no exact public catalog match)
L21Plano-Concave NegativeS-LAL18 (OHARA)
L22Positive MeniscusS-NSL3 (OHARA)
L23Biconvex PositiveS-LAH65V (OHARA) — very close match
AnalysisDetailed analysis available in the interactive viewer above.

Element	Type	Glass
L11	Plano-Convex Positive	S-FSL5 (OHARA)
L12	Positive Meniscus	S-BAL35 (OHARA)
L13	Positive Meniscus	S-LAL18 (OHARA)
L14	Negative Meniscus	667311 - dense flint (patent nd=1.66680, vd=31.1; no exact public catalog match)
L15	Biconcave Negative	Unmatched (patent nd=1.51742, listed vd=48.8; Table 17 implies vd~52.4; no resolver-safe catalog match)
L16	Positive Meniscus	S-FPL51 (OHARA) — ED glass
L17	Pos. Meniscus (2× Asph)	803404 - PGM lanthanum heavy flint (patent nd=1.80348, vd=40.4; no exact public catalog match)
L21	Plano-Concave Negative	S-LAL18 (OHARA)
L22	Positive Meniscus	S-NSL3 (OHARA)
L23	Biconvex Positive	S-LAH65V (OHARA) — very close match