Patent ID: 11933952
Assignee: FUJIFILM CORPORATION
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. The zoom lens according to claim 1,
wherein in a case where an interval on the optical axis between the first lens group at the wide angle end and the second lens group at the wide angle end is denoted by d12w, an interval on the optical axis between the second lens group at the wide angle end and the third lens group at the wide angle end is denoted by d23w, an interval on the optical axis between the first lens group at the telephoto end and the second lens group at the telephoto end is denoted by d12t, and an interval on the optical axis between the second lens group at the telephoto end and the third lens group at the telephoto end is denoted by d23t, Conditional Expression (3) is satisfied, which is represented by

0.01<(d12t+d23t)/(d12w+d23w)<0.2  (3).