Showing posts with label lens. Show all posts
Showing posts with label lens. Show all posts

Thursday, 16 May 2013

Lens review: Canon 24-70mm f/2.8L II

Hello again readers! Today I will be briefly reviewing Canon's new 24-70mm f/2.8L II zoom lens. This is possibly the most popular lens among photographers, having its versatile focal length as well as a low aperture. There are some people that have built their careers on a full frame camera and this one lens.


With about a 10 year gap from its predecesor, sharper optics, more plastic (good plastic), and more money out of your wallet were added on to this new lens - but with no IS. On the other hand, it weighs reasonably on a camera body unlike the previous version, which was practically rip-your-arms-out-of-your-sockets heavy. Magically, while being shorter and fatter than the old version, this lens weighs 804.5g while the previous version of the 24-70mm weighs 950g. Even though about 1/8 of the weight is lost in this new lens, it really does feel like a big difference when taking it into action. For the same token, Canon decided to throw on a massive filter size of 82mm onto this lens as well.


70mm on f/2.8, Canon 7D (crop sensor)

70mm on f/2.8, Canon 6D (full frame)


Another difference between this lens and its previous version was the reverse zoom - at 24mm, the older version was fully extended while 70mm was retracted. This newer version on the other hand is a lot more conventional - retracted at 24mm and extended at 70mm. The lens hood also moves along with the new version's zoom while the hood stayed fixed as you zoomed in and out. 

The only trouble with this lens was the zoom which tends to be quite tough to move, and the fact that there is also a lens lock, in the situation where someone might keep it in their suitcase when travelling and it might experience a bit of bumping and moving. Other than that, I didn't really see the purpose of a lens lock with an already tough zoom.

For its crazy price tag, there is not one person I know of that has said anything badly about this overall lens - in fact, quite the opposite, meaning that the price you pay is sure worth it. 

Wednesday, 15 May 2013

Lens review: Canon EF 50mm f/1.2L

Hi readers! Today I'll be doing another lens review on my 50mm f/1.2L, otherwise known as a 'nifty fifty'.

The 50mm prime has always been a popular fixed focal length lens for photographers just starting out, or professional. For the beginners, their next step up from their kit lenses are normally the 50mm f/1.8.



I used a 50mm f/1.8 for 3 years and of course, it's definitely a LOT bigger than the 1.2L - it weighs nearly 600g instead of 130g which is a super huge jump in weight when I pick up my camera now. It also has a much bigger filter size of 72mm instead of 52mm.

I wanted to see what kind of results I'd get shooting completely wide open at f/1.2.

Captured on Canon 7D on f/1.2, ISO400 at 1/6400


f/1.2, ISO400, 1/8000

50mm at f/1.2 ISO200, Canon 7D (crop sensor)

50mm at f/1.2, ISO200, Canon 6D (full frame)

Going right in at f/1.2 has the most crazy falloff but of course, focused areas are still tact sharp.


f/1.2, ISO400, 1/1600

Though it is a nice aperture to be shooting at because of the bokeh, I wouldn't risk shooting something that requires lots of movement or something spontaneous. I mostly would use it for some types of portraiture and things that will keep still for a fair amount of time.

As for portraiture, the soft focus on f/1.2 is really elegant. The image below has some awesome bokeh and it was still awesome to get some bubbles tact sharp as well.

With a widest-currently-available f/1.2 aperture, this 50 allows extremely fine control over DOF - allowing the primary subject to pop. An 8-blade circular aperture delivers best-in-class out of focus blur, even when stopped down. This lens allows handholding and action-stopping shutter speeds at very low light conditions. This lens is sure to be a favourite of wedding and portrait photographers, as well as photojournalists. 



f/1.2, ISO400, 1/2500

In a nutshell, the f/1.2 aperture blur is fantastic as you'd expect, especially lower than f/2.8. It focuses on subjects super quickly. But in return, shooting wide open at f/1.2 will leave you with very little in focus, resulting in some shots being softer/more out of focus than expected.

Lens review: Canon EF 100mm f/2.8L


Today I will be reviewing my Canon EF 100mm f/2.8L macro lens! I'm very happy with this purchase because I've been needing a macro quite badly - another prime lens to add to my collection. 



Filter size: 67mm
Size: 77.7mm and 123.0mm (diameter) long
Weight: 623.3g (without hood), 706.9g (with hood)


Most of these were shot on f/3.2 and the bokeh is absolutely beautiful. I could get so much closer and still get so much more detail in things that I've been trying to do with my 50mm but just couldn't get! 


What bugged me about this lens was the long, narrow installed hood that made it very difficult for me to access the lens cap. Adjusting a circular polarizer inside the hood is almost impossible, as your hand completely blocks off the light. However, because of its shape, the lens hood is very protective and useful for this lens. Especially at short macros subject working distances - though the lens hood is easy to bump or scare the subject at these short distances.



100mm on f/2.8 ISO500, Canon 7D (APS-C crop sensor)

100mm on f/2.8 ISO100, Canon 6D (CMOS full frame sensor)




100mm on f/3.2, Canon 7D 



Macro's aren't limited to extreme close-ups -  it also can make a great portrait lens. 

Overall, this particular lens is amazing. The IS works as it's expected to, and the weight is a lot lighter than you'd expect.

Have a good day!

Sunday, 5 May 2013

Amateur Professionals, or Professional Amateurs?

A picture is worth a thousand words - an old adage which is growing in increasing relevance in the age of social media. With the growth of Facebook, Twitter and even YouTube has come an increased desire for sharper images - images that require the average person to wield expensive professional grade equipment. It's this flow on effect that has the professional photography industry in a spin - on one hand, there is less need for their services; on the other, the everyday person now believes they too can make money out of their new toys.

Since this facilitates an increase in questionable pseudo-professionals, are the real professional photographers at risk of receiving less and less work over the years? Even with the upsrise of Instagram, anyone from a beginner to professional level standard is able to not only post photos simply snapped from their mobile phone - high resolution images can also be uploaded to their own profiles if they wanted to promote their work in a socially trendy and high quality way.



There are three tiers of cameras that the typical person is drawn to these days and while they do overlap each other's capacities to some degree, each tier gives a clear indiciation of the person's knowledge and intent.


Canon G12/P6000 (Nikon) buyers are those who know what they are doing and want a capable but small alternative to carring their full kit around all the time. As I've been told, it holds the proficiency of a DSLR but at the size of a point and shoot - small things can pack a punch sometimes.


Mirrorless is the average person who wants the increased visual capacity but have no desire to lug the full bulk of a DSLR.


All of the social media sharing and adhoc professional proliferation has allowed for a growing but glaring misconception of photographers  - that equipment is king. There are those out there who will have you believe that simply having a 5D MkIII with an L series lens is the instantaneous key to visual brilliance, neglecting the need for practice and skill.



These self appointed 'professionals' have their belief cemented by a few friends and relatives hitting 'like' on any and every image they choose to upload.
While some of this cohort do make an effort to learn, they continue to base the bulk of their confidence and professionalism on the equipment afforded to them by a good pay check or high credit limit. What does this mean for us? Do you feel that our profession is at risk by these factors?