COSINA filed a patent describing 50mm F1.5 with a variable soft – focus effect . [Title of invention] Imaging lens Focal length (mm): 50.5 F number: 1.562 Angle of view (degree): 46.311 Image height (mm): 21.633 Lens length (mm): 76.576 Back focus (mm): 31.879 Fig. 1 Fig . 2. Fig. 5. via j-platpat, hi-lows-note.blog
The first images of the Voigtlander VM-E Close Focus II have come out and it looks like any other solid M mount adapter. We should see this adapter soon at B&H Photo. In addition to expanding the extension width of the proximity helicoid from the conventional 4.0 mm to 4.3 mm, the weight has been […]
Nokishita leaked a future Voigtlander ULTRON 28mm f/2 ASPH that should be announced soon. Most Voigtlander lenses today come in M and E mount with one or the other coming first in this instance it looks like we will see the M-mount first since this is a VM lens. B&H Photo will have the lens […]
B&H Photo started its Voigtlander APO-LANTHAR 35mm f/2 ASPH preorders and Amazon should follow soon. Be sure to follow SonyAddict on Facebook, Twitter, Instagram, Youtube, and join our group’s bellow. Sony a1 Owners Group Sony a9 Owners Group Sony a7 Owners Group
Cosina’s patent application was published on March 18, 2021. There are some examples such as “APO-LANTHAR 50mm F2”, but some of them are interesting such as “135mm F2” and “135mm F1.2”. [Publication Number] Japanese Patent Application Laid-Open No. 2021-43376 (P2021-43376A) [Publication date] March 18, 2021 [Application date] September 12, 2019 [Title of Invention] Imaging Optical System […]
Some new Voiglander patentes were found for a Voigtlander APO-LANTHAR 25mm, 75mm and 135mm Lens. Cosina’s patent application was published on March 18, 2021. There are some examples such as “APO-LANTHAR 50mm F2”, but some of them are interesting such as “135mm F2” and “135mm F1.2”. Publication Number: Japanese Patent Application Laid-Open No. 2021-43376 […]
