Photo one cun (25x35 mm, 295x413 px)

The stored frame for one cun on this route is 25×35 mm.

Aim for head height around 64%. The recommended band on this page is 56% to 72%. Leave about 8% above the head, with an allowed range of 4% to 14%.

The page also stores 295×413 px. If your source image is larger, solve the difference with crop and proportional scaling only; never stretch the portrait to hit the frame.

• Physical requirement: 25×35 mm / 25×35 mm
• Frame ratio: 25:35
• Head-height band: 56% to 72%
• Stored pixels: 295×413 px

This one cun route can support both print and digital use when the same crop matches the document submission path.

When the destination system expects a stored pixel variant, keep the export close to 295×413 px and about 40-10240 KB.

• Preferred format: JPG
• Allowed formats: JPG, JPEG, PNG
• Stored file-size window: about 40-10240 KB
• Reuse one crop for print and digital only if both endpoints still accept it.

The most important checks on this page are the ones that keep you on the right route and inside the right crop.

No direct official source link is attached to this route, so anything beyond measurable crop and visible policy notes still needs manual confirmation.

• 25×35 mm also appears on nearby pages, so confirm that Photo one cun (25x35 mm, 295x413 px) is the route you need.
• Background rule on this route: Use a clean, evenly lit background with no distracting texture or objects.
• Technical target on this route: 295×413 px and about 40-10240 KB.
• Do not ignore glasses and glare guidance: Eyes should stay clearly visible, with no glare on the lenses.
• The crop tool keeps facial proportions intact. When the target ratio changes, adjust the crop and scale evenly instead of stretching the face.

On highly similar routes, the usual pattern is choosing the wrong page first and then trying to rescue the file with edits.

• Replacing this route with another 25×35 mm page just because the paper size looks the same.
• Forcing the portrait into 25×35 mm by stretching instead of cropping to the right ratio.
• Getting the crop right but exporting a different technical variant than the stored 295×413 px / about 40-10240 KB.
• Searching for one cun but exporting from a generic preset for another document or country.

This page is most useful when you open the editor from here, keep the one cun route active, and finish that document route before any risky retouching.

1. Open the editor from this page so Photo one cun (25x35 mm, 295x413 px) loads as the active preset instead of a nearby route.
2. Upload a source portrait with some room around the head and shoulders so the final ratio can be solved with crop, not distortion.
3. Adjust the crop until head height is close to 64% and the top margin is near 8%.
4. Check the measurable rules, file settings, and destination workflow before export.

• Preview and export should stay on the same crop geometry.
• If the route stores 295×413 px and about 40-10240 KB, keep those settings through export instead of resizing the downloaded file again.

This profile does not currently include a direct official source link. Use the measurable rules here as a baseline and confirm the latest instructions for one cun in General format before submission.

This route is marked strict with reviewed confidence. That is useful context, but it is still not the same thing as official approval.

• Strictness: strict
• Confidence: reviewed
• Last reviewed: April 14, 2026
• Double-check: the portal pixel, file-size, and format limits on the destination system.
• The crop tool keeps facial proportions intact. When the target ratio changes, adjust the crop and scale evenly instead of stretching the face.