• Home
  • Archive
  • Tools
  • Contact Us

The Customize Windows

Technology Journal

  • Cloud Computing
  • Computer
  • Digital Photography
  • Windows 7
  • Archive
  • Cloud Computing
  • Virtualization
  • Computer and Internet
  • Digital Photography
  • Android
  • Sysadmin
  • Electronics
  • Big Data
  • Virtualization
  • Downloads
  • Web Development
  • Apple
  • Android
Advertisement
You are here: Home » Fixed Focus Lens

By Abhishek Ghosh September 19, 2012 2:44 am Updated on September 19, 2012

Fixed Focus Lens

Advertisement

Fixed Focus Lens have a fixed focus, so they have a constant distance setting. In Digital Photography, Fixed Focus Lens almost always found in Mobile Cameras. In older days, Fixed Focus Lens had a better position, because Fixed Focus Lens is now actually used to reduce the cost.

 

What is a Fixed Focus Lens ?

 

It is common mistake to get confused with the terms Fixed Focus Lens and Prime Lens – Prime Lens is a Fixed Focal Length Lens. Even the cheapest Prime Lens, Canon EF 50mm F/1.8 II costs nearly $100. But these Fixed Focus Lens are not for so artistic work – they are used on $100 to all camera mobiles.

Lenses form sharp objects in a plane, but you can accept a degree of uncertainty, so that in practice, in a focus area, the depth of field appears. With a film camera this blur circles up to 1/30 mm. The depth of field depends on the focal length and the aperture value, shorter the focal length, higher the aperture value and greater the depth of field. This can be exploited for so-called snapshot settings in photography. This allows fast moving objects photographed without being stopped by the Focus.

Advertisement

---

 

Fixed Focus Lens

Vim
1
Image : Excellent demonstration of a Fixed Focus Lens by popsci.com

 

Now you have understood why those cheaper than a full frame DSLR with a prime Lens in a newbies hand, sometime creates great looking photograph. Definitely, there are noises, the resolution is less, but looks somewhat great. As a matter of fact, a donkey can not be compared with a mule.

 

Other Notes on Fixed Focus Lens

 

The idea of the snapshot setting can be utilized in simple cameras. This method was been utilized to the box cameras in old days. Ideally, if you want to power up the project with a moderate wide-angle lens, telephoto lenses etc. however,they will simply not work.
CCD sensors with Fixed Focus Lens are especially helpful because they can have an extremely small size. This results in very short focal lengths, can in turn deliver a great depth.

 

Signature Tagged With focus lens , lens focus

This Article Has Been Shared 591 Times!

Facebook Twitter Pinterest
Abhishek Ghosh

About Abhishek Ghosh

Abhishek Ghosh is a Businessman, Surgeon, Author and Blogger. You can keep touch with him on Twitter - @AbhishekCTRL.

Here’s what we’ve got for you which might like :

Articles Related to Fixed Focus Lens

  • Shutter Speed in Photography

    Shutter Speed in Photography is related to Exposure. The control of Shutter Speed on a camera is by a purely mechanically or electronically controlled knob.

  • Noise in Digital Photography

    Noise in Digital Photography is defined as the deterioration of a digital image captured as disturbances which are not related to the actual image content.

  • Aliasing in Photography

    Aliasing is known error in the field of signal analysis caused by insufficient sampling rate. In image processing aliasing of images take place too.

  • Food Photography Tips to Get Professional Shots

    Food Photography tips to make the viewer mouth-watering by viewing the photos to convince a person at the restaurant, to sell a lot of cookbooks is important.

  • Cropping a Photograph : Essentials

    Cropping a Photograph is a trivial operation, we can do it with any basic photo editing program. Beyond ideological inflexibility, this simple task should be more reflective.

Additionally, performing a search on this website can help you. Also, we have YouTube Videos.

Take The Conversation Further ...

We'd love to know your thoughts on this article.
Meet the Author over on Twitter to join the conversation right now!

If you want to Advertise on our Article or want a Sponsored Article, you are invited to Contact us.

Contact Us

Subscribe To Our Free Newsletter

Get new posts by email:

Please Confirm the Subscription When Approval Email Will Arrive in Your Email Inbox as Second Step.

Search this website…

 

Popular Articles

Our Homepage is best place to find popular articles!

Here Are Some Good to Read Articles :

  • Cloud Computing Service Models
  • What is Cloud Computing?
  • Cloud Computing and Social Networks in Mobile Space
  • ARM Processor Architecture
  • What Camera Mode to Choose
  • Indispensable MySQL queries for custom fields in WordPress
  • Windows 7 Speech Recognition Scripting Related Tutorials

Social Networks

  • Pinterest (22.1K Followers)
  • Twitter (5.8k Followers)
  • Facebook (5.7k Followers)
  • LinkedIn (3.7k Followers)
  • YouTube (1.3k Followers)
  • GitHub (Repository)
  • GitHub (Gists)
Looking to publish sponsored article on our website?

Contact us

Recent Posts

  • What are Offshore Sportsbooks and How to Take Advantage of Them? May 28, 2022
  • The True Cost Of Container Security: Why They’re Not A Silver Bullet May 28, 2022
  • How To Build An AI Strategy That Works May 26, 2022
  • The Future Of Serverless: The Load-Intensive Workload Case May 25, 2022
  • Cutting Out The Coding: Serverless Computing In Action May 24, 2022

About This Article

Cite this article as: Abhishek Ghosh, "Fixed Focus Lens," in The Customize Windows, September 19, 2012, May 29, 2022, https://thecustomizewindows.com/2012/09/fixed-focus-lens/.

Source:The Customize Windows, JiMA.in

This website uses cookies. If you do not want to allow us to use cookies and/or non-personalized Ads, kindly clear browser cookies after closing this webpage.

Read Privacy Policy.

PC users can consult Corrine Chorney for Security.

Want to know more about us? Read Notability and Mentions & Our Setup.

Copyright © 2022 - The Customize Windows | dESIGNed by The Customize Windows

Copyright  · Privacy Policy  · Advertising Policy  · Terms of Service  · Refund Policy