US 2015/0168697 A1 EXAMPLE 4 — OLYMPUS / OGATA
| 16 ELEMENTS / 10 GROUPS |
| f = 40.81–147.00 mm (3.60×) |
| F/2.88 (CONSTANT) |
| 2ω = 30.86°–8.30° |
| 4 ASPHERICAL SURFACES |
Dual VCM floating focus: G4 (VCM 1) and G5 (VCM 2) move independently.
| Element | Type | Glass |
|---|---|---|
| L1 | Negative Meniscus | S-TIH23 (OHARA) |
| L2 | Biconvex Positive | FCD1 (HOYA) |
| L3 | Positive Meniscus | S-FPL53 (OHARA) |
| L4 | Positive Meniscus | S-NPH1 (OHARA) |
| L5 | Biconcave Negative | S-FSL5 (OHARA) |
| L6 | Positive Meniscus | S-NBH55 (OHARA) |
| L7 | Biconcave Negative | S-LAH55V (OHARA) |
| L8 | Biconvex Positive (2× Asph) | FCD1 (HOYA) |
| L9 | Negative Meniscus | S-TIH53 (OHARA) |
| L10 | Biconvex Positive | FCD515 (HOYA) |
| L11 | Biconvex Positive | FCD1 (HOYA) |
| L12 | Biconvex Positive | S-NPH2 (OHARA) |
| L13 | Biconcave Negative (1× Asph) | S-LAM60 (OHARA) |
| L14 | Biconcave Negative | S-TIM2 (OHARA) |
| L15 | Biconvex Positive (1× Asph) | L-LAH53 (OHARA) |
| L16 | Concave-Plano Negative | S-TIM22 (OHARA) |
Detailed analysis available in the interactive viewer above.