This item is compatible with microscope, telescope, binocular, monocular, spotting scope.
1) Universal – with super large width range 52mm -100mm(2.05” to 3.94”), fit iPhone 6plus/6/5s/5, samsung Notes, Sony and many other brands.
2)Adjustable clamping Force – The phone clamping part features adjustable locking mechanism with a steel bolt (not a spring). This part separately mounts on any
standard tripod (1/4 – 20 ).
3)EVA Pads – Phone is well protected by high density EVA pads. Keep your device from scratch and damage.