By multiplying the lens focal length (or focal length range) by the FOVCF, you get the full-frame focal length lens subject framing equivalent when used at the same distance. For example, if you are looking for similar framing that a 50mm lens (the classic "normal" lens) provides on a full-frame (1.0x crop factor) SLR body, you probably want a
A lens designed for a full frame camera will project a circle that is wide enough that the rectangular full-frame sensor will fit inside that circle. An APS-C camera's sensor will also fit inside that circle, but it will take a correspondingly smaller portion of the image, because it's a smaller rectangle. Lenses designed specifically for APS-C
YES, you are correct. A photo taken with a 28mm lens on an APS-C will have the same level of distortion as a 40mm lens on a Full Frame camera provided you shoot the subject from the same distance. It is the distance from the subject that determines the facial “perspective” distortion, not the focal length.
Tommy S wrote: Maybe my question is a bit naive but apart from clear advantage of FF vs APS-C (DR, Bokah, DoF) sharpness of the image should also be considered. I have APS-C Sigma trio 1.4 but my willingness to switch to FF (a7iii/A7riii) in near future is strengthened by a ridiculous A6600's price point.In digital photography, the image sensor format is the shape and size of the image sensor . The image sensor format of a digital camera determines the angle of view of a particular lens when used with a particular sensor. Because the image sensors in many digital cameras are smaller than the 24 mm × 36 mm image area of full-frame 35 mm cameras
Top APS-C or older FF for weddings. TL;DR version: Top of the line APS-C equipment, or full-frame on a budget? I am just starting out as a wedding photographer. My current setup: Dual Sony a6000s, Sigma 16mm, 30mm, 56mm - all f1.4 (These are arguably the best lenses for Sony APS-C). I want to upgrade my bodies to the newer Sony APS-Cs to takeBY58.