What does MM mean?

what does mm mean

At Old Republic Surety we seek to deliver you transparency and clarity in our communications. If you see an abbreviation that is confusing or unclear, please reach out to your local underwriter or branch for clarification, even if you are just asking for a friend. If you would like to learn more about Old Republic Surety and some of our services like Commercial Surety Bonds, Contract Bonds, or just want more information, https://marketresearchtelecast.com/financial-planning-for-startups-how-accounting-services-can-help-new-ventures/292538/ don’t hesitate to contact us today. For example, the Canon EF 50mm f/1.8 lens is a full-frame DSLR lens with a focal length of 50mm, as displayed prominently on the side of the lens barrel. MM as a post nominal signifies the award of Military Medal for bravery in combat, in the British Army and that of and most Commonwealth countries. It has been replaced in new systems of gallantry awards in many countries.

  • For example, the Canon 17-40mm f/f L lens, which is available for full frame Canon DSLRs, has a focal length of 17mm at the widest and goes to 40mm on the long end.
  • Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
  • All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only.
  • It may also be used when parting with a group of people at the end of a conversation.
  • You need to consider what kind of photography you’re going to be doing most often and buy the appropriate kit.

The U.S. uses the customary system for units of measurement. Because they have fewer design compromises, prime lenses are usually sharper than a similarly priced zoom lens would be at that focal length. Larger maximum apertures bookkeeping for startups require larger aperture curtains and more mechanical space in which to operate. This means that a faster lens will generally be thicker in diameter and thus heavier than a slower lens of the same focal length.

Millimeter and Other Units of Length

All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. To reach m from mm, we must jump three places to the left. As we can see in the chart, from mm to cm, only one jump to the left is required.

  • The f/4-7.1 lens weighs 13.93 ounces or 395 grams, compared to more than 24 ounces or about 700 grams for the constant aperture f/4 lens.
  • MM is especially useful when communicating your longing for something or someone online.
  • Hi, I’m Tim Daniels, photographer and photo trainer, founder of Lapse of the Shutter and creator of the totally free Lightroom Develop System.
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  • Territory includes Washington, Oregon, Montana, Idaho, Hawaii, Alaska, California, and Utah.

Usually, a zoom lens also has a marking showing its focal length near the front element. It’s usually formatted as two numbers separated by a hyphen, with the lower number coming first and showing the widest focal length and the higher number following it, showing the longest focal length. Telephoto lenses up to about 100mm are excellent for portrait lenses, while lenses 200mm and longer are good choices for sports and wildlife photography, because they allow you to capture images from a distance.

Words Near Mm in the Dictionary

One common reason for confusion when it comes to choosing a lens is that while the focal length might be the same, a different sensor size can give a much different field of view. With the rise of digital photography, 35mm film was no longer the only game in town. Many early digital SLR camera sensors were smaller than the 36mm x 24mm frame size of 35mm film.

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