Free: Contests & Raffles.
Triggerhappy I have a pair of steiners and had the rubber eyecaps come off, so I sent them back to them to get them fixed also figuring I would have to pay for the fix. But to my surprise they sent me a new set of binoculars. It pays to buy good glass. The only optics I have ever had to pay to fix was my Bushnell spotting scope. Figures huh!