| Shockproof | Shockproof is a term used to describe a product's ability to withstand or resist the effects of mechanical shocks or impacts without suffering damage or loss of functionality. In the context of optics, such as binoculars, riflescopes, or cameras, a shockproof design ensures that the device remains operational and undamaged even when subjected to accidental drops, vibrations, or other physical impacts. |
| Sunshade | A sunshade, in the context of optics such as riflescopes or camera lenses, is an accessory designed to reduce glare and block unwanted light from entering the front of the optic. It is typically a cylindrical or conical extension that attaches to the objective lens of the device. |
| Waterproof | Waterproof refers to the ability of a product to resist the penetration of water and remain unaffected by exposure to moisture or water-related conditions. When a product is labeled as waterproof, it means it is designed and built to withstand water immersion or exposure without sustaining damage or compromising its functionality. |