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Everything to Know About Camera Lens Fungus

Nathaniel Stephan
Lens problems , Repair

Bad news, mushrooms are growing in the lens. This can also be seen in prisms, viewfinders, digital sensor filters, and other optics.

What Is Balsam Separation And Can A Lens Be Repaired?

Nathaniel Stephan
Lens problems , Repair

Balsam separation is when lens elements that have been epoxied together started to delaminate. The description was originally specific to Canada balsam. However, this also applies to modern lenses that use various epoxies.