Unlocking the diopter ring on the Nikon Prostaff P7

Something special on the Nikon Prostaff series is the locking diopter ring on the P7. In this video, I show how to unlock the diopter ring to avoid unwanted break.
Reference :
www.nikonusa.com/en/nikon-pro...

[@scottt57]

unlocked the ring but it still won't turn

[@colvertfurtif]

The ring can be hard to turn the fist time you use it. It happened to me on the majority of new binoculars.

[@aras41245]

Jika anda di suruh memilih teropong Nikon prostaff, anda akan memilih model mana tuan 🙏
1. Prostaff p7
2. Prostaff p3
3. Prostaff 3s
4. Prostaff 7s
5. Prostaff 5
Mohon bantu jawab tuan🙏

[@colvertfurtif]

My first choice in 8x42/10x42 would be the Prostaff P7 : only 600 grammes with phase coating, dialectric coating, and water repellent coating and neutral image. I don't have neither the 3 s nor the Prostaff 5. On paper, the less impressive for me is the Prostaff 5 because the field of view is narrower than on the others models.
What I think about my Prostaff binoculars :
Prostaff P7 8x42 : lightweight, long eye relief, water repellent coating. => comfortable to use at any season, any situation.
Prostaff P7 10x42 : lightweight, huge apparent field of view, water repellent coating. => High immersive experience.
Prostaff P3 8x42 : yellow image, my eyes don't hurt in high ambiant light. => Beautiful views in "yellow" environment.
Prostaff 7S :10x42 : very nice balance, I see less chromatic aberrations than on the P7 10x42. => Interesting for watching birds of prey in the sky.

[@wellnesscoachdiwakar669]

i bought p7 8*42 yesterday

[@busman2050]

You can't even adjust the diopter ring yourself