Novagrade makes the world’s highest quality universal digiscoping adapters. There are two versions- one for smartphones and one for tablets. Unique compression ring design securely attaches to any eyepieces from 39mm to 61mm in diameter (works with all Oberwerk eyepieces).
The smartphone adapter works with any smartphone or mini-tablet, in or out of a case, up to 4 3/8″ wide. Anodized aluminum construction and soft touch grippers can be adjusted in any direction to ensure they do not interfere with buttons.