As a seasoned red dot sight manufacturer with 25 years of expertise, FORESEEN OPTICS has continually evolved its product offerings to meet client demands. Throughout our journey of manufacturing open red dot sights for our clients, we consistently received feedback from brand partners requesting a closed red dot sight to better protect the sight’s optical path and reflective surfaces. This led to the gradual development of the tube red dot sight design (a technology that we do not exclusively own).

The core design philosophy of FORESEEN OPTICS for tube red dot sights is to effectively isolate the LED and reflective surface from the external environment. As a dedicated red dot sight manufacturer, we implement either fully waterproof sealing or standard water-resistant housing to realize this isolation, ensuring durability across various use cases. Additionally, by applying anti-reflective treatments inside the tube, the red/green dot becomes easier to distinguish. We also strive to minimize any impact on the field of view, though it is acknowledged that observing through a tube inevitably introduces some degree of visual obstruction.

We recognize the unique benefits of both tube red dot sights and open red dot sights. As a forward-thinking red dot sight manufacturer, we advise our brand clients to launch both types in parallel to provide consumers with flexible options tailored to their shooting preferences. Market research conducted by our internal team shows that tube red dot sights are typically favored for shotguns, while open red dot sights are more popular on handguns and rifles. Offering this diverse product mix helps our brand clients address the varying needs of shooters across multiple platforms and environments.