NIKON 1 NIKKOR VR 10-30mm f/3.5-5.6 PD-ZOOM

US 2018/0196240 A1 — Makoto Fujimoto, Takeshi Umeda

9 ELEMENTS / 7 GROUPS
10-30mm MARKETED; 10.2-29.4mm PATENT
f/3.5-5.6 MARKETED; f/3.60-6.41 MODELED
4 ASPHERICAL ELEMENTS / 7 ASPHERICAL SURFACES
0.2 m MFD

Focus Mechanism

PUBLISHED: G3 moves imageward to the Table 11 D=200 mm state; no extra focus states.

Optical Elements (9 physical)

ElementTypeGlass
L11Negative MeniscusS-PHM52 (supplier-neutral catalog proxy)
L12Neg. Meniscus (2× Asph)S-BSM15 (supplier-neutral catalog proxy)
L13Positive MeniscusTAFD40 (supplier-neutral catalog proxy)
L21Biconvex Positive (1× Asph)M-PCD4 (supplier-neutral catalog proxy)
L22Negative MeniscusS-TIM5 (supplier-neutral catalog proxy)
L23Negative MeniscusS-BAM3 (supplier-neutral catalog proxy)
L24Biconvex PositiveJ-FKH1 (supplier-neutral catalog proxy)
L31Neg. Meniscus (2× Asph)M-PCD4 (supplier-neutral catalog proxy)
L41Pos. Meniscus (2× Asph)N-BK7 (supplier-neutral catalog proxy)