NIKON PC-E NIKKOR 24mm f/3.5 D ED — Optical Cross-Section & Ray Tracing

Home / Lenses / Nikon / NIKON PC-E NIKKOR 24mm f/3.5 D EDNIKON PC-E NIKKOR 24mm f/3.5 D EDJP 2008-151949 A↗, Example 2 — Takayuki Sensui
13 ELEMENTS / 10 GROUPS
f ≈ 24.6 mm
F/3.5
2ω ≈ 101° (design image circle for ±11.5 mm shift)
3 ASPHERICAL SURFACES (2 composite + 1 glass)
3 ED POSITIONS (INFERRED)
Focus MechanismRear-group unit focus: G2 and aperture stop translate together along the axis while G1 remains fixed. Nikon markets this as 'Rear Focusing' with 'Close Range Correction.'
Optical Elements (13 physical; 15 modeled media)ElementTypeGlass
L11Negative MeniscusS-LAH65V (Ohara; qualified spectral proxy, source 1.804 / 46.58, native 1.804 / 46.5834; supplier unconfirmed)
L11rNeg. Meniscus (1× Asph)Optical resin (source-listed layer; chemistry and cure unspecified)
L12Negative MeniscusJ-LAF016 (Hikari; qualified spectral proxy, source 1.801 / 34.96, native 1.801 / 34.92; supplier unconfirmed)
L13Negative MeniscusS-BAL42 (Ohara; qualified spectral proxy, source 1.58313 / 59.38, native 1.58313 / 59.3747; supplier unconfirmed)
L13rNeg. Meniscus (1× Asph)Optical resin (source-listed layer; chemistry and cure unspecified)
L14Biconvex PositiveE-FL5 (Hoya; qualified spectral proxy, source 1.58144 / 40.75, native 1.58144 / 40.89; supplier unconfirmed)
L15Biconcave NegativeS-FPL51 (Ohara; qualified spectral proxy, source 1.497 / 81.61, native 1.497 / 81.5459; supplier unconfirmed)
L16Biconvex PositiveS-TIL1 (Ohara; qualified spectral proxy, source 1.54814 / 45.79, native 1.54814 / 45.7843; supplier unconfirmed)
L17Negative MeniscusS-LAH53 (Ohara; qualified spectral proxy, source 1.8061 / 40.94, native 1.8061 / 40.926; supplier unconfirmed)
L18Negative MeniscusS-LAH65V (Ohara; qualified spectral proxy, source 1.804 / 46.58, native 1.804 / 46.5834; supplier unconfirmed)
L19Biconvex PositiveS-TIL1 (Ohara; qualified spectral proxy, source 1.54814 / 45.79, native 1.54814 / 45.7843; supplier unconfirmed)
L21Equi-Biconvex PositiveS-FPL51 (Ohara; qualified spectral proxy, source 1.497 / 81.61, native 1.497 / 81.5459; supplier unconfirmed)
L22Biconcave NegativeS-LAH60 (Ohara; qualified spectral proxy, source 1.834 / 37.17, native 1.834 / 37.16; supplier unconfirmed)
L23Biconvex PositiveS-FPL51 (Ohara; qualified spectral proxy, source 1.497 / 81.61, native 1.497 / 81.5459; supplier unconfirmed)
L24Pos. Meniscus (1× Asph)S-BSL7 (Ohara; qualified spectral proxy, source 1.51633 / 64.14, native 1.51633 / 64.14; supplier unconfirmed)

Element	Type	Glass
L11	Negative Meniscus	S-LAH65V (Ohara; qualified spectral proxy, source 1.804 / 46.58, native 1.804 / 46.5834; supplier unconfirmed)
L11r	Neg. Meniscus (1× Asph)	Optical resin (source-listed layer; chemistry and cure unspecified)
L12	Negative Meniscus	J-LAF016 (Hikari; qualified spectral proxy, source 1.801 / 34.96, native 1.801 / 34.92; supplier unconfirmed)
L13	Negative Meniscus	S-BAL42 (Ohara; qualified spectral proxy, source 1.58313 / 59.38, native 1.58313 / 59.3747; supplier unconfirmed)
L13r	Neg. Meniscus (1× Asph)	Optical resin (source-listed layer; chemistry and cure unspecified)
L14	Biconvex Positive	E-FL5 (Hoya; qualified spectral proxy, source 1.58144 / 40.75, native 1.58144 / 40.89; supplier unconfirmed)
L15	Biconcave Negative	S-FPL51 (Ohara; qualified spectral proxy, source 1.497 / 81.61, native 1.497 / 81.5459; supplier unconfirmed)
L16	Biconvex Positive	S-TIL1 (Ohara; qualified spectral proxy, source 1.54814 / 45.79, native 1.54814 / 45.7843; supplier unconfirmed)
L17	Negative Meniscus	S-LAH53 (Ohara; qualified spectral proxy, source 1.8061 / 40.94, native 1.8061 / 40.926; supplier unconfirmed)
L18	Negative Meniscus	S-LAH65V (Ohara; qualified spectral proxy, source 1.804 / 46.58, native 1.804 / 46.5834; supplier unconfirmed)
L19	Biconvex Positive	S-TIL1 (Ohara; qualified spectral proxy, source 1.54814 / 45.79, native 1.54814 / 45.7843; supplier unconfirmed)
L21	Equi-Biconvex Positive	S-FPL51 (Ohara; qualified spectral proxy, source 1.497 / 81.61, native 1.497 / 81.5459; supplier unconfirmed)
L22	Biconcave Negative	S-LAH60 (Ohara; qualified spectral proxy, source 1.834 / 37.17, native 1.834 / 37.16; supplier unconfirmed)
L23	Biconvex Positive	S-FPL51 (Ohara; qualified spectral proxy, source 1.497 / 81.61, native 1.497 / 81.5459; supplier unconfirmed)
L24	Pos. Meniscus (1× Asph)	S-BSL7 (Ohara; qualified spectral proxy, source 1.51633 / 64.14, native 1.51633 / 64.14; supplier unconfirmed)