Just received 2 of these 1 for a S&B and 1 for a Longbow and first impressions are very goodI recently got a Harkila neoprene scope cover. They come in three sizes and have a little magnetic lip that silently covers and uncovers the glass when needed. NO chance of it ever breaking as far as I can tell. Bit pricey at £25 for each end of your scopes but with the cost of glass, you probably can justify it, especially given they are unlikely to break like the BC junk covers. I can see them lasting forever and quite like how they work. Anything silent and faultless in the field gets my vote.
Nope but for reference I used the medium size on my STAC with a 42mm Objective lens. It suggests the Medium scope cover is 50mm but 42mm is just the actual glass. You obviously have the outer edge of the bell housing of the scope body to consider etc.Anybody used the Harkila neoprene scope covers on a Swarovski Z5 5-25x52 ? What sizes were required ?