Confirmed: Tamron 70-180mm FE will ship out in Spring

A SAR reader spotted this AD on a magazine that confirms the new Tamron 70-180mm FE lens will ship out in Spring.

And Tamron is busy patenting new Full Frame mirrorless glass. Here are four new prime lenses:

50 mm f/2.8 Specification and lens arrangement of embodiment 1
Focal length: 49.9833 mm
F number: 2.6093
Half angle of view: 23.1943
Image height: 21.64 mm

80 mm f/2.8 Specification and lens arrangement of embodiment 2
Focal length: 78.8596 mm
F number: 2.8545
Half angle of view: 15.1335
Image height: 21.64 mm

105 mm f/2.8 Specification and lens arrangement of embodiment 3
Focal length: 104.9887 mm
F number: 2.8961
Half angle of view: 11.4568
Image height: 21.64 mm

35 mm f/1.8 Specification and lens arrangement of embodiment 4
Focal length: 36.0396 mm
F number: 1.8823
Half angle of view: 30.7315
Image height: 21.64 mm

105 mm f/2.8 Specification and lens arrangement of embodiment 5
Focal length: 105.0016 mm
F number: 2.8622
Half angle of view: 11.5959
Image height: 21.64 mm

via Hi Lows Note