Camera Lens Focus Calibration Card AF Folding Chart Micro Alignment Ruler

Camera Lens Focus Calibration Card AF Micro Alignment Ruler Folding Chart

Description: 100% brand new and high quality   Features: This compact ruler allows you to determine if your lens is auto-focusing accurately as it should. It is an essential tool that is particularly useful when shooting with a shallow depth of field, where focusing should ideally be "spot on". You can use this ruler to determine how "off" the focusing is for a particular camera / lens combination and, on supported cameras, adjust the camera's auto-focus settings to resolve this On Nikon cameras, this feature is known as "AF Fine Tune". On Canon and Sony cameras, it's known as "AF Micro Adjustment". Please refer to your camera's instructions manual to see if this feature is present.   How to use: Set up the ruler. Ensure both the camera and ruler are level, exactly perpendicular and at the same height. It is best to mount the camera on a tripod to do this. Set the lens to the widest aperture to obtain the shallowest depth of field. This will make it easier to determine if your lens is focusing accurately. Auto-focus on the crosshair at the center of the ruler, then take a photo. Inspect the photo to see if focusing is accurate. It is recommended that you do this on a computer since you will be able to see better on a bigger screen. If focusing is accurate, the '0' on the ruler should be the sharpest point on the image and the other numbers get blurrier as you move away from the 0. If any number above the 0 is clearer, then your lens is backfocusing. Otherwise, if any number below the 0 is clearer, then your lens is front focusing. In either case, you would have to set the auto-focus micro-adjustment parameters on your camera body until you are able to obtain a picture that is sharpest at the '0' on the ruler.   Specification: Size:19x12.3cm/7.48x4.84''(Approx) Quantity: 1 pc      Note:   1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2.Because of different monitors and lamplight,the picture may not reflect the actual color of the item,really thank you for your kind understanding! 3.Lens Focus Calibration Card only,other accessories（if any）irrelevant demo in the picture are not included.   Package includes: Lens Focus Calibration Card x 1 (without retail package)

Payment:

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Return Policy:

We  are not responsible for custom duty or import  tax. We will leave POSITIVE FEEDBACK  after receiving the payment. Please contact us if  your are  not satisfied with the item after receive  it. We could offer  refund,  and refund request is available only requests  within  a week after parcel received & returning the  item as  the same condition as received. We offer 100% refund if the item is broken before  arrival ,  all you need to do is sending us the clear  pictures  to show it is broken. Defective situation must be  noticed within 7 days after delivery. All emails will be answered within  1  business day. If you do not receive our reply,  please kindly re-sent your email,and we will reply  to you as soon as possible. All items sold by us  are being described to the best of our abilities, as  accurate as possible, and with utmost  conscientiousness on our part.However, to avoid any  potential oversights, I respectfully request your  assistance in helping us to make this a mutually  satisfactory transaction by Thoroughly reviewing  item description and photos, and asking all  questions Prior To Bidding. Please Note that size  and color representation are subject to  manufacturing variance and may not be exact. Also  note that monitor settings may vary from computer to  computer and may distort actual colors. Please read  these terms thoroughly before placing your bid.

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• Condition: Brand New
• Brand: Unbranded/Generic
• To Repair: Cameras
• Compatible Brand: For Canon
• Bundle Listing: No
• Country/Region of Manufacture: China
• Type: none

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