Tamron 12-50mm f/4 DI III-A VC Patent Found

Overview

[Public number] P2022096075
[Release date] 2022-06-29
[Title of the invention] Zoom lens and image pickup device
[Filing date] 2020-12-17
[Applicant]
[Identification number] 000133227
[Name or name] Tamron Co. , Ltd.
PROBLEM TO BE SOLVED: To provide a zoom lens having both a wide angle of view and a high magnification ratio and having high imaging performance while being able to be manufactured at low cost, and an image pickup apparatus having the zoom lens.
BACKGROUND
ART [0002]
An image pickup device using a solid-state image pickup element such as a digital still camera or a digital video camera is widely used. As such an image pickup device, for example, there are various devices such as a digital still camera, a digital video camera, a broadcasting camera, a surveillance camera, and an in-vehicle camera. All of the image pickup devices are becoming more sophisticated and have higher performance. Further, in the image pickup optical system of these image pickup devices, a zoom lens having a wide angle of view and a high magnification ratio is required.

Example 1

Tamron 17-28mm f/2.8 Di III RXD FE:
B&H Photo / Amazon / Adorama
Tamron 28-75mm f/2.8 Di III VXD G2 FE:
B&H Photo / Amazon / Adorama
Tamron 28-75mm f/2.8 Di III RXD FE:
Amazon
Tamron 35-150mm f/2-2.8 Di III VXD:
B&H Photo / Amazon / Adorama
Tamron 70-180mm f/2.8 Di III RXD FE:
B&H Photo / Amazon / Adorama
Tamron 28-200mm f/2.8-5.6 Di III RXD FE:
B&H Photo / Amazon / Adorama

Tamron 20mm F/2.8 Di III OSD M1:2（Model F050):
B&H Photo / Amazon / Adorama
Tamron 24mm F/2.8 Di III OSD M1:2（Model F051):
B&H Photo / Amazon / Adorama
Tamron 35mm F/2.8 Di III OSD M1:2（Model F053):
B&H Photo / Amazon / Adorama