{"product_id":"nf-eyepiece-end-flip-up-lens-caps-all-nxs-43mm","title":"NF Eyepiece end, Flip-up lens caps - All NXS 43mm","description":"\u003cp\u003eThe eyepiece is the lens you cannot fix in the field. Grit on the objective is annoying; grit on the ocular sits inches from your eye, magnified by nothing, smearing the image you are trying to read a target through — and wiping it with a shirt tail is how fine scratches get into a coating that cost real money.\u003c\/p\u003e\u003cp\u003eThis is a flip-up rather than a slip-on. The cap stays attached to the scope and hinges clear, which matters more than it sounds: a cap you remove is a cap you set down on a shooting mat, forget, and drive away from. A hinged cap is still there at the end of the stage. It also means the scope goes from covered to ready with a thumb, without breaking your position.\u003c\/p\u003e\u003cp\u003eNightforce has these built by Tenebraex to their own dimensions, which is why they seat properly instead of the loose, universal-fit compromise you get from a generic cap. The shell is a high-strength plastic blend chosen for impact durability and for holding its properties across extreme temperature swings — the practical failure mode of cheap caps is going brittle in real cold and cracking off the hinge.\u003c\/p\u003e\u003cp\u003eFitment is the thing to get right. Nightforce specifies eyepiece caps by riflescope model rather than by a lens measurement, because the eyepiece housing differs between families. Match your exact scope model before ordering, and note this is the eyepiece cap only — objective caps are sold separately.\u003c\/p\u003e","brand":"Nightforce","offers":[{"title":"Default Title","offer_id":43019619303495,"sku":"A473","price":45.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8250\/4519\/files\/Nightforce_FlipCaps_hires_11__73936.jpg?v=1785358370","url":"https:\/\/extremestore.us\/products\/nf-eyepiece-end-flip-up-lens-caps-all-nxs-43mm","provider":"The Extreme Store","version":"1.0","type":"link"}