$135? This is the cheapest I’ve seen these (Optics Planet Modification) Diamondback HD binos. After using this model, I had very few complaints. Good looking glass, pretty decent eye relief (for those who wear glasses), they focus well, and come with all of the basic accessories you need. They are built well and the accessories are good quality. Best of all they come with a killer Vortex VIP warranty. My only gripe is I’m not sure how the plastic on the ocular lenses will keep water out in the rain and hold up over time. If you wish to mount them to a tripod I believe that you will need to find an adapter to mount them. These are roof prism binos. https://www.dvor.com/vortex-opmod-diamondback-hd-10x42-binoculars.html?utm_source=event-notifications&utm_medium=email&utm_campaign=dvor_event_notifications_sep_29_2021_10_00&pdata=62334e642f3439376e79762f315431466370
Older sale post from July 2021 at a higher sale price. https://www.airgunnation.com/topic/vortex-diamondback-hd-10x42mm-binoculars-179-dvor/?referrer=1
Specs from Vortex https://vortexoptics.com/vortex-diamondback-hd-10x42-binoculars.html
Older sale post from July 2021 at a higher sale price. https://www.airgunnation.com/topic/vortex-diamondback-hd-10x42mm-binoculars-179-dvor/?referrer=1
Specs from Vortex https://vortexoptics.com/vortex-diamondback-hd-10x42-binoculars.html