New Sigma patent discloses the design of the 400-800mm f/8 and 180-800mm f/5.8-8.4 Full Frame lenses

Design of the 400-800mm lens A newly patented Sigma patent discloses the design of three Full Frame zoom lenses. One design is for the newly launched 300-600mm f/4. 0 lens. The other two designs are for the: 400-800mm f/8 (total length of the lens is 447mm) 180-800mm f/5.

8-8. 4 (total length of the lens is 478mm) That…

The post New Sigma patent discloses the design of the 400-800mm f/8 and 180-800mm f/5. 8-8. 4 Full Frame lenses first appeared on sonyalpharumors.

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design 400-800mm lens 8-8 full frame 180-800mm

2025-6-11 16:39

Источник: sonyalpharumors.com

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