US 2019/0361195 A1 Example 1 — FUJIFILM / Masato Kondo
| 20 elements / 13 groups |
| f = 101.68–203.35 mm (patent) |
| F5.6 nominal / F5.70 design |
| 44×33 mm image circle |
| 1 aspherical element / 2 Super ED elements |
| G3 internal focus / G4B OIS group |
Patent: inner focus by the entire third lens group G3. Data file: infinity zoom states only; the patent does not publish close-focus spacings.
| Element | Type | Glass |
|---|---|---|
| L11 | Negative Meniscus | HOYA E-LAF7 / CDGM H-LaF4 (750350; OHARA S-LAM7 class) |
| L12 | Biconvex Positive | N-BK7 / BSC7 / H-K9L class |
| L13 | Positive Meniscus | OHARA S-FPL55 (Super ED; S-FPL53/FCD100 family) |
| L21 | Biconvex Positive | OHARA S-LAH60V / HOYA NBFD10 class |
| L22 | Biconcave Negative | OHARA S-TIL25 / HOYA E-FL5 / CDGM H-QF50A |
| L23 | Biconcave Negative | HOYA FC5 / OHARA S-FSL5 class |
| L24 | Positive Meniscus | OHARA S-NPH5 |
| L25 | Negative Meniscus | OHARA S-TIL25 / HOYA E-FL5 / CDGM H-QF50A |
| L31 | Positive Meniscus | OHARA S-NPH2 |
| L32 | Biconvex Positive | OHARA S-BSM16 / HOYA BACD16 |
| L33 | Negative Meniscus | OHARA S-NPH3 |
| L41 | Positive Meniscus | OHARA S-FPL55 (Super ED; S-FPL53/FCD100 family) |
| L42 | Biconvex Positive | OHARA S-BAL14 / HOYA BAC4 class |
| L43 | Biconcave Negative | OHARA S-LAH55VS / HOYA TAFD5G / HIKARI J-LASF05 class |
| L44 | Biconvex Positive | HOYA FC5 / OHARA S-FSL5 class |
| L45 | Biconvex Positive | HOYA E-FD2 / Schott N-SF2 / CDGM H-ZF1 class |
| L46 | Biconcave Negative | OHARA S-BSM16 / HOYA BACD16 |
| L47 | Biconcave Negative | CDGM H-ZLaF68N (883392) |
| L48 | Biconvex Positive (2× Asph) | CDGM D-K59 (518635) |
| L49 | Negative Meniscus | HOYA FC5 / OHARA S-FSL5 class |
Detailed analysis available in the interactive viewer above.