product description:
Instruction
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.
Size:19*12.3cm
Package Included:
Lens Focus Calibration Card X2
Usage
1. Set up the ruler.
2. 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.
3. 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.
4. 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.
5. 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.
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Customer Common Questions & Answers:
Question: You have imported quality products. What is the price of DSLRKIT Lens Focus Calibration Tool… in Pakistan?
Answer: The pricing of our products is determined by their weight and size. Additionally, fluctuations in the dollar exchange rate in Pakistan may result in changes to our prices. To obtain the most accurate and up-to-date pricing, please check our website or contact our sales representative before placing your order.
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Answer:
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If you just want to quickly place your order just click on Order Now button and provide basic contact us detail and done otherwise you also have add to cart option so can place your order at your ease.
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Answer: No, we don't have physical store but you can place your from our office or from online.
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Answer: Yes, we ship in almost all the cities of Pakistan using famous courier & logistic services of Pakistan.
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Answer:Since we import products from USA, Canada, UK or China so it take 3 to 4 weeks. We do our best to make import process fast and smooth and try to deliver ASAP all across Pakistan.
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Answer: We have no product exchange policy. Yes! If you get wrong product or if product not working properly, you can return it within 3 days of delivery.
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Answer: In case your refund approve we try to make sure it within 7 days.
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Answer: No, it's for reference only. Consult with right more technical person before to use.
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