Rainbow spots in Graded Comics: Newton Rings. An optical phenomenon, not a defect

In the world of comic collectors and enthusiasts, graded comics are a hot topic. One of the most common issues that raises questions among new collectors is the so-called Newton's Rings. These appear as unwanted rainbow-like patterns that sometimes become visible between the comic and its plastic protector. Despite their conspicuous appearance, however, they are nothing to worry about.

What are Newton rings?

Newton's rings are formed when two transparent materials with slightly uneven surfaces come into contact. In graded comics, these occur between the outer hard plastic cover (slab) and the plastic that directly encloses the comic. The interference pattern created by the slight gaps between these layers results in the colorful rings we see.

No sign of damage

It is important to understand that there is no liquid or oil trapped between the comic and the protective sleeve. The rings are purely cosmetic and do not affect the quality or condition of the comic. The protective sleeve itself is designed to protect the comic from external influences such as dust, moisture and physical pressure.

The View of the Comic Community

In the comic book community, Newton's rings are not considered a defect or flaw. Rather, they are a known byproduct of the framing process used in professional grading and archiving of comics. They do not affect the value of a graded comic, as the grading is based on the condition of the comic itself, not the appearance of the sleeve.

Resources and further information

For those who want to delve deeper into the subject, there are numerous resources. For example, YouTube offers detailed explanation videos showing how Newton's rings are formed and why they are not a cause for concern. Forums such as the Comic Book Certification Service (CBCS) Forum offer discussions and explanations from experienced collectors and experts.

In summary, although Newton's rings may seem disturbing at first glance, they are actually a harmless and understandable phenomenon. Collectors should focus on what really matters: the condition and rarity of their comics, which are enhanced by the grading. verified and preserved.