Fisheye Lens Creates Unique AtmosphereUnderstand fisheye lensesA fisheye camera lens, also known as an "ultra wide-angle" or "superwide" lens, is a type of wide-angle lens that can capture extremely wide photos, usuall...view
Understanding Anamorphic Lens and Digital PhotographyAnamorphic lens and digital photographyDigital cameras usually have a higher aspect ratio than cameras using 35mm film. Digital cameras with fisheye lenses can capture wide enough material for many ci...view
The Anamorphic Lens Is the Key to Wide-Screen Movie ImagesOriginally developed as a tool and technique to capture and project a wider aspect ratio on 35mm film, anamorphic lenses have become a favorite of cinematographers due to their unique characteristics ...view
Application Design of Infrared Optical LensesInfrared optical devices, commonly known as IR optical devices, are used to collect, focus, or collimate spectra in near-infrared (NIR), short-wave infrared (SWIR), medium-wave infrared (MWIR), or lon...view
What is a Penta Prism?Prism is a piece of triangular glass or plastic. Prism works because different colors of light propagate at different speeds inside the glass. Because colors of light propagate at different speeds, th...view
What Are the Scenarios for the Infrared Lens?Monitoring camera infrared light refers to invisible light with a wavelength greater than 750nm. Any object in nature emits infrared radiation, and by using this property, people can see many things i...view
Introduction and Characteristics of Sapphire GlassIntroduction to Sapphire GlassSapphire Glass generally refers to synthetic sapphire, which is quite different from natural sapphire as commonly understood by people. It is usually used to manufacture ...view
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