SONY FE 8-14mm f/3.5 Fisheye G — Optical Cross-Section & Ray Tracing

Home / Lenses / Sony / SONY FE 8-14mm f/3.5 Fisheye GSONY FE 8-14mm f/3.5 Fisheye GJP 2022-155067 A↗ — Naoki Miyagawa, Yoshio Hosono
16 ELEMENTS / 13 GROUPS
DESIGN 7.55-12.59 mm
DESIGN F/2.90-F/2.89
2ω = 190°
6 ASPHERICAL SURFACES
Focus MechanismG2B (L13+L14) focuses objectward, but finite-focus spacings are unpublished. Focus travel is not modeled; 0.15 m is the production minimum focus distance.
Optical Elements (16 physical)ElementTypeGlass
L1Negative Meniscus, convex to objectN-LASF44 (coordinate-compatible spectral proxy; supplier unconfirmed)
L2Negative Meniscus (2× Asph)M-TAF101 (coordinate-compatible spectral proxy; supplier unconfirmed)
L3Positive Meniscus, convex to objectNBFD25 (coordinate-compatible spectral proxy; supplier unconfirmed)
L4Biconcave NegativeTAC8 (coordinate-compatible spectral proxy; supplier unconfirmed)
L5Negative Meniscus, convex to objectN-LASF44 (coordinate-compatible spectral proxy; supplier unconfirmed)
L6Biconvex PositiveFF5 (coordinate-compatible spectral proxy; supplier unconfirmed)
L7Positive Meniscus, convex to objectFD225 (coordinate-compatible spectral proxy; supplier unconfirmed)
L8Biconvex PositiveH-FK61 (coordinate-compatible spectral proxy; supplier unconfirmed)
L9Negative Meniscus, concave to objectJ-LASF016 (coordinate-compatible spectral proxy; supplier unconfirmed)
L10Biconvex PositiveH-FK61 (coordinate-compatible spectral proxy; supplier unconfirmed)
L11Negative Meniscus, concave to objectS-LAH99 (coordinate-compatible spectral proxy; supplier unconfirmed)
L12Positive Meniscus, concave to object (2× Asph)M-FCD1 (coordinate-compatible spectral proxy; supplier unconfirmed)
L13Negative Meniscus, concave to objectNBFD32 (coordinate-compatible spectral proxy; supplier unconfirmed)
L14Positive Meniscus, concave to object (2× Asph)M-FCD1 (coordinate-compatible spectral proxy; supplier unconfirmed)
L15Biconcave NegativeN-LASF44 (coordinate-compatible spectral proxy; supplier unconfirmed)
L16Positive Meniscus, concave to objectPCD40 (coordinate-compatible spectral proxy; supplier unconfirmed)

Element	Type	Glass
L1	Negative Meniscus, convex to object	N-LASF44 (coordinate-compatible spectral proxy; supplier unconfirmed)
L2	Negative Meniscus (2× Asph)	M-TAF101 (coordinate-compatible spectral proxy; supplier unconfirmed)
L3	Positive Meniscus, convex to object	NBFD25 (coordinate-compatible spectral proxy; supplier unconfirmed)
L4	Biconcave Negative	TAC8 (coordinate-compatible spectral proxy; supplier unconfirmed)
L5	Negative Meniscus, convex to object	N-LASF44 (coordinate-compatible spectral proxy; supplier unconfirmed)
L6	Biconvex Positive	FF5 (coordinate-compatible spectral proxy; supplier unconfirmed)
L7	Positive Meniscus, convex to object	FD225 (coordinate-compatible spectral proxy; supplier unconfirmed)
L8	Biconvex Positive	H-FK61 (coordinate-compatible spectral proxy; supplier unconfirmed)
L9	Negative Meniscus, concave to object	J-LASF016 (coordinate-compatible spectral proxy; supplier unconfirmed)
L10	Biconvex Positive	H-FK61 (coordinate-compatible spectral proxy; supplier unconfirmed)
L11	Negative Meniscus, concave to object	S-LAH99 (coordinate-compatible spectral proxy; supplier unconfirmed)
L12	Positive Meniscus, concave to object (2× Asph)	M-FCD1 (coordinate-compatible spectral proxy; supplier unconfirmed)
L13	Negative Meniscus, concave to object	NBFD32 (coordinate-compatible spectral proxy; supplier unconfirmed)
L14	Positive Meniscus, concave to object (2× Asph)	M-FCD1 (coordinate-compatible spectral proxy; supplier unconfirmed)
L15	Biconcave Negative	N-LASF44 (coordinate-compatible spectral proxy; supplier unconfirmed)
L16	Positive Meniscus, concave to object	PCD40 (coordinate-compatible spectral proxy; supplier unconfirmed)