80points

Sony DT 30mm F2.8 Macro SAM

79points

Sony E 30mm F3.5 Macro

Comparison winner
Sony DT 30mm F2.8 Macro SAM
Sony E 30mm F3.5 Macro
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22 facts in comparison

Sony DT 30mm F2.8 Macro SAM vs Sony E 30mm F3.5 Macro

Sony DT 30mm F2.8 Macro SAM
Sony E 30mm F3.5 Macro

Why is Sony DT 30mm F2.8 Macro SAM better than Sony E 30mm F3.5 Macro?

  • 20% wider aperture at minimum focal length
    ?

    f/2.8 vs3.5f
  • 0.7f wider aperture at maximum focal length
    ?

    2.8fvs3.5f
  • Has a silent focus motor built into the lens
    ?
  • Is a wide angle lens
    ?

Why is Sony E 30mm F3.5 Macro better than Sony DT 30mm F2.8 Macro SAM?

  • Has a metal mount
    ?
  • 12g lighter
    ?

    138gvs150g
  • Has full-time manual focus
    ?
  • 0.04m shorter minimum focus distance
    ?

    0.1mvs0.13m
  • Includes lens hood
    ?

Price comparison

General info

1.Has a metal mount
Sony DT 30mm F2.8 Macro SAM
Sony E 30mm F3.5 Macro
A metal mount is generally superior to a plastic mount as it is more durable.
A longer maximum focal length allows you to focus in on a small part of a scene, and offers a narrower angle of view than shorter focal lengths.
A shorter minimum focal length allows you to get more of the scene in the photo, and offers a wider angle of view than longer focal lengths.
4.weight

150g

138g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
5.Front element doesn't rotate
Sony DT 30mm F2.8 Macro SAM
Sony E 30mm F3.5 Macro
The front element doesn’t rotate. This is important if you use filters, as some such as polarising or gradient filters have to be orientated a certain way.
6.Includes lens hood
Sony DT 30mm F2.8 Macro SAM
Sony E 30mm F3.5 Macro
It comes with a lens hood so that you don’t have to buy it separately. These are used to block strong light sources, such as the sun, from the lens to prevent glare and lens flare.

Optics

The zoom range is the ratio between the longest and shortest focal lengths. A higher zoom range means that the lens is more versatile.
A true macro lens has a magnification of 1:1. This means that the image produced is a life-size representation of the subject being photographed.

Aperture

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.
With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.
3.Has rounded aperture blades
Sony DT 30mm F2.8 Macro SAM
Sony E 30mm F3.5 Macro
Similar to the number of aperture blades, rounded blades affect the way the light gets through to the sensor. Rounded blades, often only found on more expensive lenses, improve the appearance of the out-of-focus areas. This allows you to attain better, softer looking bokeh in your photos.
The aperture controls how much light gets through to the camera’s sensor. More blades is often an indicator of a better quality lens. It also allows you to achieve much nicer looking bokeh when blurring out your background, whereas a lens with less blades will often produce harsher, more polygonal bokeh.
A smaller aperture reduces the amount of light reaching the sensor. This is important in bright conditions where a wider aperture could result in your image being overexposed. Another advantage is that with a smaller aperture you get a greater depth of field, and can keep all of the image in focus.
A smaller aperture reduces the amount of light reaching the sensor. This is important in bright conditions where a wider aperture could result in your image being overexposed. Another advantage is that with a smaller aperture you get a greater depth of field, and can keep all of the image in focus.

Focus

1.Can focus to infinity
Sony DT 30mm F2.8 Macro SAM
Sony E 30mm F3.5 Macro
Many lenses allow you to focus to infinity. This is essential when you wish to take photos including far off objects, such as when shooting landscapes, in order to make sure everything is sharp and in focus.
2.Has focus motor
Sony DT 30mm F2.8 Macro SAM
Sony E 30mm F3.5 Macro
Lenses with a built-in focus motor can autofocus even if the camera does not have its own focus motor.
3.has a silent focus motor built into the lens
Sony DT 30mm F2.8 Macro SAM
Sony E 30mm F3.5 Macro
Lenses with built-in focus motor focus faster and more quietly than lenses without a focus motor which rely on the camera's body focus motor.
4.Has full-time manual focus
Sony DT 30mm F2.8 Macro SAM
Sony E 30mm F3.5 Macro
With full-time manual focus, you can move the focus ring whilst it is in AF (autofocus) mode. This means that you can make manual adjustments once the AF has finished, without changing to manual mode.
This is the closest distance that the lens can focus. A shorter minimum focus distance allows you to get closer to your subject, and is particularly important when doing macro photography.

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