Why Are My Scans Blurry?

Blurry scans are usually caused by lighting, focus, movement, or distance during scanning.

Most Common Reasons Scans Look Blurry

• The phone moved while scanning.
• The camera was too close or too far.
• The lighting was uneven or too dark.
• The photo, slide, or negative was not flat.
• The camera lens is not clean.
• The original image itself was blurry or damaged.

How to Improve Scan Quality

• Hold the phone steady.
• Use soft indirect lighting.
• Keep the phone parallel to the image.
• Adjust the distance slightly until the image looks sharp.
• Use a light pad or backlight for slides and negatives.

Do Slides and Negatives Need Different Setup?

Yes. Slides and negatives require a backlight source and more careful positioning for the sharpest results.

Use a light pad or a white computer screen like the one available at https://photomyne.com/backlight.

If scanning against a computer screen, place the slide or negative at least 2 inches away from the screen to avoid pixelation (Moiré).

Final Answer

Most blurry scans can be improved by adjusting lighting, focus, stability, and distance during scanning.

For best results, use steady positioning, good lighting, and the correct scanning mode for photos, slides, or negatives.