What Is a CCD Scanner, and Is It Better for Photos?

On this page (7 sections)

1. What is a CCD scanner, and what does CCD mean?
2. Is a CCD scanner better for photos?
3. How is a CCD scanner different from a CIS scanner?
4. Should you choose a CCD scanner for old or uneven photos?
5. What else should you compare besides the sensor?
6. When is a CIS scanner enough for photos?
7. Which CCD scanner should you choose for photos?

A CCD scanner uses a charge-coupled device to capture an image from reflected light. It may be a good fit for photos when you want a wider focus range for slight surface variation, but sensor type alone doesn't guarantee a better scan.

CCD means charge-coupled device. You'll also see scanners with CIS sensors, short for contact image sensor.

Both types can digitize photos, but their focus range and design can affect how they handle originals that don't sit perfectly flat.

What is a CCD scanner, and what does CCD mean?

A CCD scanner uses a charge-coupled device to sense light from the item being scanned. The sensor converts that light into image data your computer can save as a digital file.

The term describes the scanner's optical sensor technology. A scanner also has other parts and settings, including its light source, resolution, software, and scanning surface, which all contribute to the final image.

CCD scanners are often compared with CIS scanners. CIS means contact image sensor, and the two technologies can differ in focus range and how closely the sensor needs to sit relative to the original.

For a plain explanation of the scanner bed and scanning process, see how a flatbed scanner works.

Is a CCD scanner better for photos?

A CCD scanner may be better for photos with slight surface unevenness, because CCD designs can have a deeper focus range than CIS designs. For a flat print, either sensor type may work; image quality depends on more than the sensor label.

Plustek describes the ePhoto Z300's CCD sensor as offering better color accuracy, dynamic range, and focus range than CIS. Those are maker claims, so compare the specific scanner's features and your photo needs before deciding.

A CCD scanner is worth considering for prints that aren't perfectly flat, such as some older or thicker photos. It doesn't mean every CCD scanner will outperform every CIS model, and it doesn't guarantee that a fragile, curled, or damaged original can be scanned safely.

The Epson Perfection V850 Pro is a CCD photo scanner with a dual-lens system and Digital ICE. Its product details also describe film holders and a 6400 dpi scanning resolution.

If your main goal is preserving family prints, our guide to the best home scanners for photos can help you compare scanner styles.

Can a CCD scanner capture more detail?

A CCD sensor's deeper focus range may help it capture a photo that isn't completely flat. That describes focus behavior, not a promise of higher detail in every scan.

Resolution is another factor. To choose a setting for your intended use, see what resolution to scan photos at.

How is a CCD scanner different from a CIS scanner?

CCD scanners may have a deeper focus range, while CIS scanners are designed to scan close to the original surface. The difference matters most when a photo has some thickness or unevenness.

The Plustek ePhoto Z300 is a CCD scanner made for photos and documents. Plustek says it handles photo sizes from 3 x 5 in through 8 x 10 in, plus letter and A4 paper, and offers 300 dpi and 600 dpi settings.

The Canon CanoScan LiDE 400 uses a CIS sensor. Canon describes it as a photo and document scanner, with a maximum document size of 8.5 x 11.7 in and image enhancements that include color restore and dust removal.

These examples show why sensor type is only one part of the choice. The Plustek is designed for feeding individual photos, while the Canon is a flatbed scanner; compare the scanner's intended use and handling before choosing.

Should you choose a CCD scanner for old or uneven photos?

Choose a CCD scanner if you want a deeper focus range for photos with slight surface variation. For flat prints, a CIS scanner may meet your needs if its size, software, and scanning features fit your workflow.

Handle old photos gently, especially if they feel sticky, brittle, or curled. A sensor type doesn't protect an original from damage caused by feeding, pressure, or poor handling.

The Plustek ePhoto Z300 uses a roller design and is described for scanning photos one at a time. Plustek says its system is designed with old photos in mind, but use care with any print whose condition makes feeding uncertain.

If you have negatives or slides instead of paper prints, a photo flatbed may not be the right tool. See how to scan negatives at home for film-specific options.

What else should you compare besides the sensor?

Compare the scanner's intended media, resolution, handling style, and software along with its sensor. These details help you decide whether it suits your prints and the way you plan to scan them.

• Media and size: Check the photo sizes and document types the scanner supports.
• Handling: Decide whether you want a flatbed or a scanner that takes one photo at a time.
• Resolution: Choose settings based on whether you plan to share, print, or preserve the scans.
• Software: Look for tools you need, such as cropping, color restoration, or dust removal.
• Connection and system needs: Check whether the scanner works with your computer and preferred connection.

For a family box of prints, a dedicated photo scanner may make one-at-a-time scanning easier. For occasional photos and documents, a flatbed model may be a practical fit.

Our guide to the best scanner for home use compares common scanner types.

When is a CIS scanner enough for photos?

A CIS scanner may be enough when your photos are flat and fit the scanner bed. The Canon CanoScan LiDE 400 is one CIS option for both photos and documents, with a stated 4800 x 4800 dpi resolution and USB connection.

Don't pick a scanner by resolution alone. Consider whether the scanner fits your photo sizes and whether its software has the tools you want.

If preserving the original file matters, choose a format with your future use in mind. Our guide to [TIFF vs.

JPEG for scanned photos](/tiff-vs-jpeg-photo-scanning/) explains the tradeoffs.

Which CCD scanner should you choose for photos?

A CCD scanner is a sensible choice when focus range for slightly uneven photos matters. The Epson Perfection V850 Pro suits readers looking for a CCD photo scanner with dual lenses and film holders, while the Plustek ePhoto Z300 is designed for feeding individual prints.

Choose the Canon CanoScan LiDE 400 if a CIS flatbed for photos and documents better matches your needs. Compare the scanner's supported media, settings, handling, and software, then pick the features that suit your originals.

For the question “what is a CCD scanner,” remember the simple rule: CCD names the sensor technology, not a guarantee of better photo scans. Match the scanner to your prints, and see how to scan old photos to a computer for the next steps.

Frequently asked questions

What does CCD stand for in a scanner?

CCD stands for charge-coupled device, an optical sensor used to capture light during a scan. The sensor turns the reflected light into image data.

You may also see scanners described as CIS, which stands for contact image sensor.

Is a CCD scanner better for scanning photos?

A CCD scanner can suit photos with uneven surfaces because its focus range may handle more depth than a CIS sensor. Results still depend on the scanner, photo condition, settings, and software, so compare those details along with sensor type.

What is the difference between a CCD and CIS scanner?

CCD and CIS are different sensor technologies used in scanners. CCD models may offer a deeper focus range, while CIS scanners can work well for flat originals.

Check the specific scanner's features and intended use before choosing.

Can a CCD scanner scan old photos?

Yes, a CCD scanner can scan old photos, including flat prints and some photos with slight surface variation. Handle fragile or sticky photos carefully and follow the scanner maker's guidance.

A CCD sensor alone doesn't make a scanner safe for every damaged print.