Kowa TSN Twist-Up Locker (2x Ring Set)

The Kowa TSN Twist-Up Locker has been optimised for use with the TSN-99/880/770 spotting scope series and digiscoping adapter. This twist-up lock locks the eye relief cup in place, to help prevent the eye cup from slipping back down into its original position. Making them ideal for use with digiscoping adapters and Kowa spotting scopes Kowa TSN Twist-Up Locker (2x Ring Set) The Kowa TSN Twist-Up Locker has been optimised for use with the TSN-99/880/770 spotting scope series and digiscoping adapter. This twist-up lock locks the eye relief cup in place, to help prevent the eye cup from slipping back down into its original position. Ideal for use with digiscoping adapters and Kowa spotting scopes. Ideal for Landscape Digiscoping The increased pressure caused by adding the weight of your smartphone and digiscoping adapter to your scope often results in only being able to film and capture images in a portrait position when digiscoping. Adding the Kowa TSN Twist-Up Locker to your scope, allo