![Amazon.com : JJC Professional Camera Lens Auto Focus Calibration Tool Chart,Help Fine Tune Focus of Lens via Select DSLR Camera Has AF Fine Tune AF Micro Adjustment Function to Achieve the Greatest Amazon.com : JJC Professional Camera Lens Auto Focus Calibration Tool Chart,Help Fine Tune Focus of Lens via Select DSLR Camera Has AF Fine Tune AF Micro Adjustment Function to Achieve the Greatest](https://m.media-amazon.com/images/I/51+464YxPML._AC_UF894,1000_QL80_.jpg)
Amazon.com : JJC Professional Camera Lens Auto Focus Calibration Tool Chart,Help Fine Tune Focus of Lens via Select DSLR Camera Has AF Fine Tune AF Micro Adjustment Function to Achieve the Greatest
![Jeff Cable's Blog: Have you ever tried using your camera's auto focus micro adjustments for your lenses? Jeff Cable's Blog: Have you ever tried using your camera's auto focus micro adjustments for your lenses?](http://2.bp.blogspot.com/-iUJmSFhKbYw/WjwpLfGy2sI/AAAAAAAAk6k/zuCb-v_yiFoedkWRoXL-47FniJ58MjAPQCK4BGAYYCw/s1600/microadjustment_sm.jpg)
Jeff Cable's Blog: Have you ever tried using your camera's auto focus micro adjustments for your lenses?
![Canon EF 8-15mm f/4L Fisheye USM Lens with Lens Adapter | Lens Calibration & Microphone Kit | NJ Accessory/Buy Direct & Save Canon EF 8-15mm f/4L Fisheye USM Lens with Lens Adapter | Lens Calibration & Microphone Kit | NJ Accessory/Buy Direct & Save](https://cdn.shopify.com/s/files/1/0567/9779/0374/products/CN815MMMMKIT_IMG4_1200x1200.jpg?v=1655360590)