===== Koah Artisans 7.5mm f/2.8 ===== {{ :lens:8ca8ef7c2939b17cd47c891e748fabff790d8db03bc683d65f8cb18657e25442-628dc7ead74bfab5-1024x1024.jpg?direct&400|}} ==== Summary ==== ==== Tech Specs ==== | Manufacturer |Koah| | Series |Spherical Prime| | Model |Artisans| | Focal Length |7.5mm| | Max Aperture |f/2.8| | Min Aperture |f/22| | Format |-| | Image Circle |⌀| | Minimum Focus |-| | Focus Rotation |°| | Iris Blades |10| | Optical Design |11/9| | Squeeze |-| | Front Diameter |-| | Filter Thread |43mm| | Focus/Zoom Rod |-| | Native Mount |E, EF, MFT, FX, Z| | Data Protocol |-| | Length |-| | Weight |-| | Body Telescope |-| | Body Material |-| | Focus Drive |-| | Iris Drive |-| | Zoom Drive |-| ==== History ==== Country of Origin: - \\ Release Date: - \\ Launch Price: - \\ Design Revisions:\\ ==== Service ==== Service Manual: (Insert link to manual here) \\ \\ Full CLA: **#hrs.**\\ Enter relevant notes here\\ ==== Notes ==== ==== Media ====