The Novagrade universal Tablet Adapter allows for quick and easy spotting scope viewings while in large groups. This adapter will fit most tables in the 7” to 13” range and can be quickly adjusted to fit different models of tablets. The adapter is constructed out of durable aluminum with an anodized finish that only weighs 1.50 lbs. The included compression rings will fit any eyepiece between 39mm to 60.75mm, but smaller compression rings for smaller eyepieces are available by clicking here. Novagrade Tablet Adapter TA-0000-01