When you say eye cups (not being familiar with that model), are you referring to plastic sleeves that turn in and out on each barrel? Or, rubber eye pieces that fold back for people that wear eye glasses?
B&H photo probably has replacement cups, but worn plastic parts, that would be manufacturer only.
I damaged an eye cup on my Swaro spotter, and they had them. Rubber degrades in sunlight, be it fancy camera or telescope.
As far as meeting the “receipt requirement”, you probably have some latitude. They don’t know where you bought them unless you registered the warranty card.
If you strike out, buy a pkg of o-rings, heat in hot water, and place behind the loosened tubes. That will probably outlast all of us.
Last edited by ClapperZapper; 02/05/25 02:11 PM.