Tamron 25mm & 40mm & 85mm f/2 FE Lens Patent

Recently, Tamron has announced three new compact prime lenses for Sony full frame mirrorless cameras. According to Hi-low-note, here is another new lens patent for Tamron’s 25mm & 40mm & 85mm f/2 FE lenses.

Specification and lens arrangement of embodiment 1
Focal length: 41.1947 mm
F no: 2.0834
ω : 27.4433
Image height: 21.63 mm
JPA 501191502_i_000005.jpg


Specification and lens arrangement of embodiment 2
Focal length: 87.3068 mm
F no: 2.0602
ω : 13.6158
Image height: 21.63 mm
JPA 501191502_i_000010.jpg


Specification and lens arrangement of embodiment 3
Focal length: 25.5053 mm
F no: 2.0640
ω : 40.7679
Image height: 21.63 mm
JPA 501191502_i_000015.jpg