Kowa Twist-Up Locker

For the ultimate digiscoping experience with your smartphone, it’s essential that the Twist-Up of the eyepiece stays down. This ensures the perfect distance between your camera lens and the eyepiece. Without the right eye relief, your digiscoping results will fall short and vignetting will increase. Using an accurate eye relief eliminates this issue and reveals the most stunning detail shots, even from afar. The right distance depends on your specific smartphone lens. To meet every need, two rings are included—a thicker and a thinner one—allowing you to achieve three different eye relief settings.

Key Features of the Twist-Up Locker

• The ideal accessory for smartphone digiscoping.
• Allows you to make full use of the eyecup’s eye relief when capturing beautiful landscape shots with your smartphone.
• The Twist-Up Locker ensures the eye relief cup doesn’t slip when heavy smartphones hang from the eyepiece.

A common challenge for smartphone users adjusting eye relief is the weight of the smartphone and adapter. This puts extra pressure on the Twist-Up, causing it to slide back to its starting position. This issue often prevents digiscopers from shooting in landscape mode, forcing them to record videos in portrait (vertical) mode instead. Vertical videos can be annoying to watch on TVs and other screens.

The Twist-Up Locker rings offer the perfect solution by securely locking the eyecup in your desired position. This lets you effortlessly take photos and videos in landscape format without having to constantly hold the adapter to prevent slipping. The Twist-Up Locker is specially designed for eyepieces of the TSN-99/88/66 and 880/770 spotting scope series.

Package includes:

• 1x Kowa Twist-Up Locker (Thin)
• 1x Kowa Twist-Up Locker (Thick)