Canon 50mm Macro Camera Lens Review
The Canon EF 50mm f/2.5 compact macro presents the possibility to really open up your eyes to the detail of life and your settings. Macro photography allows you to shoot objects in great close up. Shooting dew, insects, water, leaves, flowers or basically everyday things will now be so much more interesting and take your photographs to a whole new quality. My digital photography has truly advanced quite a bit, most definitely since purchasing my macro camera. It hasn't merely advanced my photography but has presented me a much unique viewpoint about the everyday objects around me.The Canon 50mm macro can focus down to 0.5x. Focusing down to life size may be possible through the use of an optional Canon life size converter, though the converter is yet another $200, so if it's extremely important that you get 1:1 you might even think about the Sigma 50mm macro for Canon to provide a good option or take into account upgrading to the Canon 60mm or - if you are really very interested, the Canon 100mm!
Canon 50mm macro technical specs include:* Focal length of 50mm
* Maximum aperture of f/2.5
* Filter size 52mm
* Weight 9.9 ounces
The Canon EF 50mm f/2.5 compact macro provides not simply a wonderful place to begin for anyone entering macro photography, but it surely will service you well even as a more sophisticated photographer. Certainly being a 50mm lens, you will have to get in really close up to get a shot, but apart from that I genuinely cannot fault mine - actually, I love it! So now if macro photography is your absolute interest you very well may take into consideration moving directly for the 100mm, however for most, the 50mm macro is a good spot to enter into macro.
You can often find a wonderful bargain on a Canon 50mm macro plus associated accessories, like the Canon life size converter, a UV lens filter and a tripod. The life size converter can aid you to obtain a increased magnification, whilst a tripod will help you to obtain a shot without 'hand shake'. A UV filter is a great addition, not solely for the reason of filtering of UV light, but also just as a lens protector.
Types of contact lens and their functions to serve human eyes
The use of contact lenses have increased at such a large extent that most people nowadays want to get their own pair of lenses instead of the large and thick-glassed spectacles. Lenses are far better than the shabby glass spectacle in each and every way; whether it be the use or fashion, contact lenses are advantageous over the eye glasses in every aspect. Even the variety and price of a contact lens is better than the glass specs. Contact lenses are mainly of two types, one used in the medical sector and other used in the world of fashion. Both of them are used extensively among the people. These two types of contact lenses are again subdivided into several parts. The lenses used in the medical sector are used for the protection of the human eyes; whereas the colored contact lenses are used for fashion purpose.
Contact lenses are divided into several types according to its function, construction material, design, wear time and replacement time. Contact lenses of each one of these types are available in the market. Among the above mentioned types, the distinction of contact lens according to the function is the most important. While distinguishing according to functions, lenses are of three types, corrective contact lens, therapeutic contact lens and cosmetic contact lens. The corrective lenses are used to improve the vision of one’s eyes. There are several types of corrective lenses like the bifocal lenses, X-chrom lenses etc. These lenses are extensively used in the medical field. The therapeutic lenses are almost similar to the corrective lenses. They also help for protecting one’s eyes. The corrective contact lens is totally different from the two other lenses. They are used mainly for fashion purpose. The colored lenses are of three types; one which is opaque and changes the color of the eyes completely; the second one is semi-opaque and do not change the color of the eyes. These lenses are used to enhance the original color of one’s eyes. The third type of colored contact lens is almost invisible, a blue or green tint is provided so that people do not face any problems finding it.
Contact lens is still developing; it has not yet covered all the visionary problems that human beings face. As for the eye glasses, since they were discovered earlier than the lenses, they cover all types of eye problems. Still, people prefer contact lenses more than the eye glasses, as the lenses are advantageous over the eye glasses in almost all aspects. Lenses are much more comfortable than the eye glasses; it enhances the appearance and looks of a person; the most important quality of a contact lens is that practically anyone can use a contact lens. It can be used by an infant to a 90 year old person. People of any age can use a contact lens, but all cannot maintain a contact lens properly. The contact lens should be cleaned and disinfected regularly using the solution provided with the contact lens. A well cleaned contact lens will last for much longer period and will take better care of one’s eyes
Contact lenses are divided into several types according to its function, construction material, design, wear time and replacement time. Contact lenses of each one of these types are available in the market. Among the above mentioned types, the distinction of contact lens according to the function is the most important. While distinguishing according to functions, lenses are of three types, corrective contact lens, therapeutic contact lens and cosmetic contact lens. The corrective lenses are used to improve the vision of one’s eyes. There are several types of corrective lenses like the bifocal lenses, X-chrom lenses etc. These lenses are extensively used in the medical field. The therapeutic lenses are almost similar to the corrective lenses. They also help for protecting one’s eyes. The corrective contact lens is totally different from the two other lenses. They are used mainly for fashion purpose. The colored lenses are of three types; one which is opaque and changes the color of the eyes completely; the second one is semi-opaque and do not change the color of the eyes. These lenses are used to enhance the original color of one’s eyes. The third type of colored contact lens is almost invisible, a blue or green tint is provided so that people do not face any problems finding it.
Contact lens is still developing; it has not yet covered all the visionary problems that human beings face. As for the eye glasses, since they were discovered earlier than the lenses, they cover all types of eye problems. Still, people prefer contact lenses more than the eye glasses, as the lenses are advantageous over the eye glasses in almost all aspects. Lenses are much more comfortable than the eye glasses; it enhances the appearance and looks of a person; the most important quality of a contact lens is that practically anyone can use a contact lens. It can be used by an infant to a 90 year old person. People of any age can use a contact lens, but all cannot maintain a contact lens properly. The contact lens should be cleaned and disinfected regularly using the solution provided with the contact lens. A well cleaned contact lens will last for much longer period and will take better care of one’s eyes
Contact lenses can be very effective if maintained properly
Using a contact lens is not a matter of problem nowadays; several types of contact lenses of different types are available in the market. People just need to search the type of contact lens they want to use in the internet and then buy them. Searching the websites for a contact lens is not everything, people can only get the price and type of the lens, they cannot know whether that lens will suite them or not. So, before using a contact lens, a person must consult with a doctor. However, this advice is applicable only if a person uses a contact lens for protecting the eyes. People, who want to use a contact lens for fashion may not consult a doctor. All types of contact lenses are not suitable for every one’s eyes; a little mismatch while using a contact lens can be very harmful.
Selecting the exact type of contact lens for one’s eyes can be a little problematic; among the numerous types of contact lenses available in the market your eyes may suite only few types of lenses that you do not like. When it comes to protection of eyes, people must have to take some measures; whether that be using a contact lens or a glass spectacle. Both of these are used to protect one’s eyes. Many people, who have experienced certain difficulties using a glass spectacle, have shifted to contact lenses. Spectacles are sometimes very irritating and uncomfortable to carry all day long; whereas a contact lens is light and soft and people doesn’t even feel anything while wearing it.
If you are desperate to buy contact lenses to get rid of your shabby glass specs, then consult with an eye-specialist first; that person will know the best what type of contact lens will suite your eyes. If you use a contact lens which is not suitable for your eyes, then it might harm your eyes a lot. After getting a contact lens, people must follow several steps to keep the lens clean and protect the eyes. These steps are little difficult and due to this, many people try to stay away from contact lenses. A contact lens should be cleaned and disinfected regularly with the solution provided with the lens. This should be done to keep the lens free from the dirt and proteins that gets deposited on the lens. If the contact lens is not cleaned properly, then microorganisms may grow up on the lens which can cause serious eye infections.
When you buy contact lenses, always go for the world class lens manufacturers like Bausch & Lomb, Ciba Vision, Cooper Vision etc. These well known contact lens manufacturers provide excellent quality contact lenses of wide range and also the solution provided with the lens is first class. These lenses may cost you a little more than the ordinary lenses, but they are the best you can get. Nowadays, most people have chosen contact lens to protect their eyes instead of the glass spectacles and the lenses have returned the exact service to the users.
Selecting the exact type of contact lens for one’s eyes can be a little problematic; among the numerous types of contact lenses available in the market your eyes may suite only few types of lenses that you do not like. When it comes to protection of eyes, people must have to take some measures; whether that be using a contact lens or a glass spectacle. Both of these are used to protect one’s eyes. Many people, who have experienced certain difficulties using a glass spectacle, have shifted to contact lenses. Spectacles are sometimes very irritating and uncomfortable to carry all day long; whereas a contact lens is light and soft and people doesn’t even feel anything while wearing it.
If you are desperate to buy contact lenses to get rid of your shabby glass specs, then consult with an eye-specialist first; that person will know the best what type of contact lens will suite your eyes. If you use a contact lens which is not suitable for your eyes, then it might harm your eyes a lot. After getting a contact lens, people must follow several steps to keep the lens clean and protect the eyes. These steps are little difficult and due to this, many people try to stay away from contact lenses. A contact lens should be cleaned and disinfected regularly with the solution provided with the lens. This should be done to keep the lens free from the dirt and proteins that gets deposited on the lens. If the contact lens is not cleaned properly, then microorganisms may grow up on the lens which can cause serious eye infections.
When you buy contact lenses, always go for the world class lens manufacturers like Bausch & Lomb, Ciba Vision, Cooper Vision etc. These well known contact lens manufacturers provide excellent quality contact lenses of wide range and also the solution provided with the lens is first class. These lenses may cost you a little more than the ordinary lenses, but they are the best you can get. Nowadays, most people have chosen contact lens to protect their eyes instead of the glass spectacles and the lenses have returned the exact service to the users.
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