The highest quality universal digiscoping adapter on the market. Accepts phones and mini-tablets up to 4-3/8″ wide (110mm). Lifetime anodized aluminum construction and soft touch grippers that can be adjusted in any direction to ensure they do not interfere with buttons. Accepts smaller eyepieces found in microscopes, can be compatible with spotting scopes with the purchase of the Standard Compression Ring Set. Integrated height adjustment ensures even thick uneven cases can be perfectly positioned. Patents Pending.