3-Axis adjustment; the SV214 Pro 3-axis universal smartphone adapter features 3-direction precise adjustment; up and down; left and right; forward and backward; to center your phone camera with eyepieces with accuracy Aluminum alloy material; the telescope phone adapter for robust and durable, doesn't bend, tilt or warp, holds your cellphone tight EVA pads; the eyepiece clip and mobile phone clip have pritective pads; it prevents damage to the phone and eyepiece High precision tuning; the SV214 pro digiscoping adapter for telescope is designed for high precision adjustment; easy-to-reach XYZ fine-tuning knobs realize stable and accurate adjustment Universal; the SV214 pro phone adapter compatible with almost any brand/model of iPhone/Android smartphone (width 55-105mm) Item Weight 13.4 ounces Manufacturer SVBONY Item model number FCAW9176B-W9177A Product Dimensions 7.02 x 3.9 x 3.74 inches