Get Your Mobile Phone Into Video Camera and Image Capturer in Distant, Tiny World . Explore the nature of the world easily through your screen.

Are you still using a heavy phone adapter on your fancy eyepiece?
Are you still using a flimsy phone adapter for fear that it would slip out?
Are you bored with your complicated phone adapter, rotating the screws again and again, adjusting the position over and over?

Here comes our new generation smartphone adapter for optical devices.

Compliable with Binocular, monocular, telescope, microscope, spotting scope, night vision and most optical device. Fit eyepiece diameter 28mm-47mm. Not fit 2inch eyepieces.

Universal: With super large width range:54-90mm, Fit iphone 7plus,7, 6plus, 6,5s,5, Samsung Note and many other brands .

Adjustable clamping force — The phone clamping part features adjustable locking mechanism with a steel bolt (not a spring).

Phone is protected by High density EVA pads and nothing contacts your phone"s screen.

Durable metal materials: Mainly made of Metal. Part made of high strength PA plastic. One time purchase for long-term use

Compact and Light Weight: 1.4″x3.2″x6.2″(LWH), 5.8oz.

Color: Black

Note1: Please make sure that the outer diameter of the eyepiece is between 28mm-47mm(1.102″-1.850″).
1. There is also big type for eyepiece outer diameter from 32mm to 62mm which is compatiable with bigger spooting scopes, small 2inch telescope eyepieces, etc (Search its ASIN: B01D5W0WES).
2. You can add a Gosky Camera Shutter Wire Control for Smartphones. Then you remove any chance of vibration when take photos. (Search its ASIN: B06Y21NKC3)
Note2: Not work on a rifle scope because it mounts too close to the eyepiece.

Package Include:
1Xsmartphone adapter(with instruction)

Ps: ^_^ Lifetime warranty ^_^