Unlike camera lenses, telescopes have no iris to reduce the effective aperture, so the focal ratio is simply the focal length divided by the aperture. For my 8-inch, whose aperture in metric units ...

Focal Length, Aperture, Megapixels; Smartphone Camera Specs. Ayomide Sadiq. July 27, 2024. 0. 0. 0. 0. 0. 0. ... The focal length of your camera refers to how far the actual lens is from the sensor.

There's a lot of debate around kit lenses – and while the internet might tell you to ditch yours early, I believe they ...

A consistent T1.3 across all focal lengths. The T1.3 aperture enables exceptionally shallow depth of field and graceful bokeh, seamlessly separating the subject while preserving a natural sense of ...