Take a look at a 70mm lens.
35mm full frame lens on crop sensor.
Diagonally it s 35 degrees.
So on full frame sensors 50mm and 35mm lenses perform exactly as you d expect as 50mm and 35mm lenses.
A full frame lens is roughly equivalent to a 35mm frame of film while an aps c sensor is a little bit smaller.
A 28mm lens on a camera with a crop factor of 1 3x has a 35mm equivalent of 36mm.
So the two phrases can be considered the same.
Crop sensors are smaller than full frame sensors.
30mm x 1 6 48mm.
It is highly recommended and comes out close to a 17 35 mm range.
It takes the 35mm full frame sensor as a standard and the viewing angles various lenses produce on it.
30mm conditionally turns into 45mm or 48mm on canon 30mm x 1 5 45mm.
A 35mm lens on a camera with a crop factor of 1 3x has a 35mm equivalent of 46mm.
The respective image size is always tied to the sensor.
Does image size change using a full frame lens on an aps c body.
But on crop sensor cameras the effective focal length of these lenses is increased.
There are great lenses on the market that offer this focal length for aps c sensor cameras the 30 35mm prime.
A 24mm focal length lens will have the equivalency of 36mm.
If you want a good wide angle lens for a crop sensor check out the tokina f 2 8 11 16 mm.
In fact full frame refers to the frame size of 35mm film.
Which means that on a crop sensor camera the lens focal length is effectively magnified.
If you mount the same lens to a camera with a full frame sensor vs one with a super 35 sensor the super 35 camera will give you an image that is 1 5x optically zoomed in.
On a full frame sensor its viewing angle is 29 degrees horizontally and 19 5 degrees vertically.
A 35mm focal point on a full frame sensor will appear 1 5x larger than a 35mm focal point on an aps c sensor this is the crop factor.
When you mount a full frame lens on a camera with an aps c sensor you will get what is called a crop factor.