6/9/2023 0 Comments Nikon full frame lensesThis was for manual focus lenses.ĪSP – This will have an aspherical lens (AS) element in its optical design. It was designed to be used with shutter priority (S) exposure modes. The lens has a built-in CPU that transfers metering data from the lens to the camera.ĪI-S – Another variant of the AI function. This is for manual focus cameras and was implemented in 1977.ĪI-P – A variant of the AI function. This is the mechanical system for coupling the lens to the camera’s exposure system. It is the standard autofocus function for Nikon lenses.ĪI – Automatic (A) maximum aperture indexing (I). It requires a digital body with up-to-date firmware.ĪF-S – A autofocus (AF) lens with a silent wave (S) integrated, core-less focus motor. This autofocus feature came into effect in 2015. Still, some older film bodies cannot autofocus with them.ĪF-P – A autofocus (AF) lens with special stepper motors. This was implemented in AI lenses in 1977.ĪF-I – An autofocus (AF) lens that has an integrated (I), core-less focus motor. This acronym came about as some Nikon lenses had an overhanging prism that covered the lens’ aperture numbers. Considered pre-AI.ĪDR – Aperture (A) direct (D) readout (R). Found on the original bayonet lens type from 1959. Let’s take a deeper dive into the abbreviations you will encounter on your Nikon lens barrel.Ī – A manual focus lens. Now you see that you can get crucial information from these abbreviations. I can also tell there are extra-low dispersion and fluorite elements used in the lens and a lens element that refracts UV wavelengths. I can tell the lens can autofocus and has vibration reduction capabilities from this information. In this example, we come across AF-S, FL, ED, SR and VR. A whole set of abbreviations are also in the title, however. The Nikon AF-S NIKKOR 120-300MM F/2.8E FL ED SR VR.Īs you can see from the lens’ name, there is information that you will probably be familiar with-the focal range and aperture number. These features include its autofocus drive, stabilization properties, and many others. The initials will give you information about the properties and features of that specific lens. You can find these abbreviations printed on your lens barrel. Lens abbreviations are a set of initials usually found after the lens focal point.
0 Comments
Leave a Reply. |