On Glass Adapter holds your phone to the eyepiece of a spotting scope or binoculars, so you can film and photograph what you are glassing. Build a kit for your optic, or add parts to the one you have.
On Glass Adapter Kit
Sale price$198.00
On Glass Alignment Tool and Tape Squares
Sale price$19.00
On Glass Tripod Stash
Sale price$79.00
On Glass Archery Release Clip
Sale price$29.00
On Glass Bino Anchor
Sale price$79.00
On Glass Vehicle Dash Mount
Sale price$39.00
On Glass MagSafe Backer
Sale price$59.00
On Glass MagCover
Sale price$49.00
On Glass MagTab
Sale price$39.00
On Glass Mini Kit
Sale price$149.00
On Glass Optic Spacer
Sale price$79.00
On Glass Adapter Ring + MagTab
Sale price$119.00
How do I attach my phone to a spotting scope?
An On Glass kit has three parts. A spacer sized to your eyepiece, an adapter ring that sits on it, and a MagTab that sticks to your phone or case. The phone snaps onto the ring and centres over the eyepiece. The spacer is the only part specific to your optic, and it comes in eight sizes.
Not sure which size you need? Get in touch with the make and model of your optic.