Fisheye Lens
The term "16-50mm lens" in photography refers to a zoom lens that has a focal length range of 16mm to 50mm. This means that the lens can capture a wide-angle view at 16mm and a standard view at 50mm, allowing for versatile framing options in photography.
this term is often confused with angle of field and field of view. The angle of view is the (diagonal) angle subtended by the scene captured in the photograph. This establishes the disc of best definition required for the lens. The angle of field is the angle subtended at the lens rear nodal point by the diagonal of the format itself. In a rectilinear image this is the same as the angle of view, but not for anamorphic images such as those produced by fisheye lenses. 'Field of view' simply describes the area covered in a scene. For example, although the angle of view of a fisheye lens is 180 degrees, its angle of field may be as low as 90 degrees. The field of view may be described as 'horizon to horizon'. For a standard (prime) lens the angle of field is typically 50-55 degrees, the same as the angle of view, and the field of view is roughly the same as that of the eye in a normal viewing of a scene or a picture.
That is called apogee, or (to use a more generic term) apapsis.That is called apogee, or (to use a more generic term) apapsis.That is called apogee, or (to use a more generic term) apapsis.That is called apogee, or (to use a more generic term) apapsis.
The term for an eye in which the natural lens has been replaced with an intraocular lens is "pseudophakic eye."
The medical term for without a lens is aphakia. This condition occurs when the natural lens of the eye is either absent or surgically removed.
noisemaker
Risperidone is the generic term. The brand name is Risperdal.
Tagalog Translation of ANGLE: anggulo
Another term is chemical compound.
The other term for a concave lens is a diverging lens. This type of lens causes light rays to spread out, making objects appear smaller and farther away when viewed through it.
polysportic
Phacolysis is destruction of the lens.