NIKON ZOOM-NIKKOR 8-24mm f/2.8-4.9 (Nikon COOLPIX 4300) — Optical Cross-Section & Ray Tracing

Home / Lenses / Nikon / NIKON ZOOM-NIKKOR 8-24mm f/2.8-4.9 (Nikon COOLPIX 4300)NIKON ZOOM-NIKKOR 8-24mm f/2.8-4.9 (Nikon COOLPIX 4300)JP 2003-177313 A↗ — Kouichi Ohshita, Mami Muratani
9 ELEMENTS / 8 GROUPS
3-GROUP ZOOM
DESIGN f = 8.24-23.3 mm
DESIGN F/2.89-5.20
1 ASPHERICAL SURFACE
Focus MechanismOnly infinity-focus zoom states are modeled; finite-focus G3 spacings are unpublished. Nikon’s 0.04 m wide and 0.30 m tele macro distances are measured from the lens.
Optical Elements (9 physical)ElementTypeGlass
L1Biconvex Positive640602 class
L2Negative MeniscusTAFD5 — coordinate-compatible spectral proxy (supplier unresolved)
L3Biconcave Negative517642 class (BK7 family)
L4Positive Meniscus847238 class (SF57 / S-TIH53 / FDS90 / H-ZF52 family)
L5Biconvex Positive (1x Asph)BACD2 — coordinate-compatible spectral proxy (supplier unresolved)
L6Positive Meniscus678555 class
L7Negative Meniscus847238 class (SF57 / S-TIH53 / FDS90 / H-ZF52 family)
L8Weak Biconvex Positive640602 class
L9Biconvex Positive487705 / FC5-class

Element	Type	Glass
L1	Biconvex Positive	640602 class
L2	Negative Meniscus	TAFD5 — coordinate-compatible spectral proxy (supplier unresolved)
L3	Biconcave Negative	517642 class (BK7 family)
L4	Positive Meniscus	847238 class (SF57 / S-TIH53 / FDS90 / H-ZF52 family)
L5	Biconvex Positive (1x Asph)	BACD2 — coordinate-compatible spectral proxy (supplier unresolved)
L6	Positive Meniscus	678555 class
L7	Negative Meniscus	847238 class (SF57 / S-TIH53 / FDS90 / H-ZF52 family)
L8	Weak Biconvex Positive	640602 class
L9	Biconvex Positive	487705 / FC5-class