Lens Board Aero Ektar 7 "178mm f2.5 for Anniversary Speed Graphic with thread This lens board is CNC machined from a block of 6061 aluminum, there is a thread specifically made for the Aero Ektar 178mm f2.5. It's compatible with Anniversary Speed Graphic camera. The lens board dimensions are 102 × 102 mm. The back is painted to prevent light reflections. The cylinder protrudes 19mm, the total tread of the lens stays outside the hole of the camera. Package includes: 1 new aluminum lens board for Aero ektar The camera and the lens shown on the picture are only for demonstration, they are not included. For any question please contact me.
