There are many different types of lenses available on the market today. When it comes to wide-angle lenses, two of the most popular options are the Sigma 10-20mm f/4-5.6 EX DC HSM and the Tokina 11-16mm f/3.5. Both of these lenses offer a lot of features and benefits, but which one is right for you?
In this article, we’ll take a closer look at both of these lenses and see how they compare.
When it comes to ultra-wide angle lenses, there are two main options available on the market, the Sigma 10-20mm f/4-5.6 EX DC HSM and the Tokina 11-16mm f/2.8 AT-X Pro DX II. Both of these lenses offer a lot of bang for your buck, but which one is right for you?
The Sigma 10-20mm f/4-5.6 EX DC HSM is a great option for those looking for an affordable ultra-wide angle lens.
It has a wide field of view (10-20mm), making it perfect for landscapes and group shots. The EX DC designation means that this lens is designed for use with APS-C sized sensors, so keep that in mind if you have a full frame camera body. The HSM designation indicates that this lens features Sigma’s Hyper Sonic Motor, which is designed to provide fast and silent autofocus.
This is a great feature if you plan on using this lens for video recording. The Tokina 11-16mm f/2.8 AT-X Pro DX II is another excellent choice for an ultra-wide angle lens. It has a slightly narrower field of view than the Sigma 10-20mm (11-16mm), but makes up for it with its faster maximum aperture of f/2.8.
This allows you to capture images with less depth of field, which can be helpful when shooting portraits or other close up subjects against an expansive background. The AT-X designation indicates that this lens is compatible with both full frame and APS_C sized sensors, so it’s a great option if you plan on upgrading your camera body in the future. So, which ultra wide angle lens should you choose?
Sigma 10-20mm f/4-5.6 DC HSM lens review (with samples)
What is the Difference between the Sigma 10-20Mm F4-5
6 Dc Hsm And The Sigma 10-20Mm F4D Ex Dg Hsm Lens When it comes to lenses, there are a few key things that you need to take into account in order to make sure that you’re getting the best possible product. In this article, we’re going to be looking at two different Sigma lenses – the 10-20mm f4-5.6 DC HSM and the 10-20mm F4D EX DG HSM – in order to help you understand the differences between them and figure out which one might be right for you.
Both of these lenses are designed for use with APS-C sensor cameras, meaning that they’re slightly smaller than full frame lenses and will give you a narrower field of view. The 10-20mm f4-5.6 DC HSM is a zoom lens, while the 10-20mm F4D EX DG HSM is a prime lens. This means that the former offers more flexibility when it comes to framing your shots, as you can simply zoom in or out as needed.
However, the latter provides a better quality image thanks to its fixed focal length. Another key difference between these two lenses is their aperture range. The 10-20mm f4-5.6 DC HSM has a maximum aperture of f/4 at its widest setting (10mm), while the 10-20mm F4D EX DG HSM has a maximum aperture of f/2.8 at its widest setting (also 10mm).
This means that the latter will let in twice as much light, making it ideal for low light situations such as indoor photography or shooting at night time. It also gives you some extra leeway when it comes to controlling your depth of field; with a larger aperture comes greater control over how much of your image appears in focus (and how blurry the background appears). So, which lens should you choose?
If budget isn’t an issue and you value image quality above all else, then go for the 10-20mm F4D EX DG HSM – its wider aperture will let in more light and result in better photos overall.
5-5.6 18-200mm The Canon EF-S 18-200mm f/3.5-5.6 IS is a superzoom lens for Canon DSLR cameras with an EF-S mount. It was announced by Canon on February 8, 2007.
The lens has a field of view equivalent to 29–320mm in the 35mm format, and features optical image stabilization (reducing shake by up to four stops) and ultrasonic autofocus motor. As of February 2015, it is still in production.
It was one of the first “do everything” lenses available for digital SLRs, although at the cost of increased size, weight, price and some compromises in image quality compared to using multiple prime lenses or zoom lenses with shorter ranges. The successor model is the Canon EF-S 18–135mm f/3.5–5.6 IS USM, announced in February 2014. A similar lens exists for Nikon’s entry level DSLRs with an APS-C sensor and Nikon F mount called the Nikon AF Nikkor 28–300mm 3.5–5.6G ED VR II; however this lacks an ultrasonic focus motor so will not focus as quickly on newer Nikon entry level DSLRs which lack a built in phase detect autofocus system such as the D3300 onwards.
How to get over a break up It’s normal to feel sad, scared, angry, and a whole range of other emotions after a break-up. But there are things you can do to make it easier on yourself.
Give yourself time to grieve: The first step is to give yourself time to mourn the end of the relationship. Don’t try to bottle up your feelings or pretend like everything is okay when it’s not. It’s okay (and even necessary) to cry, scream into a pillow, or eat ice cream for breakfast.
Do whatever you need to do to release those pent-up emotions. Cut off contact: Once you’ve had some time to grieve, it’s important to cut off contact with your ex. This means no texting, no calling, no emailing, and no social media stalking!
Seeing them will just prolong the healing process and make it harder for you in the long run. If you have mutual friends, ask them not to talk about your ex around you or invite you places where they’ll be present. Create a positive support system: Now is the time to turn to your friends and family for support.
Let them know what you’re going through and lean on them when you need someone to talk to or just want a shoulder t0 cry on.
If you’re looking for a camera that can produce bright images, then you’ll want to choose a model with a wide aperture. Aperture is the size of the opening in the lens through which light passes. The wider the aperture, the more light that can enter and the brighter your image will be.
Of course, there are other factors that affect image brightness, such as shutter speed and ISO sensitivity, but aperture is an important consideration when choosing a camera.
The Sigma 10-20Mm F4-5
6 Ex Dc Hsm Lens The Sigma 10-20mm f/4-5.6 EX DC HSM is a wide angle zoom lens for digital SLR cameras with a APS-C sensor. It was introduced by Sigma in February 2009.
The lens has a field of view of 102.4 degrees – 63.8 degrees on full frame cameras and is equivaleent to 15-30mm on a 35mm camera. The minimum focusing distance is 24cm/9.4in and the filter size is 77mm. The lens is available in Canon, Nikon, Pentax, Sony and Sigma mounts.
Image quality is good but there are some barrel distortion and vignetting at the widest settings which can be corrected in post processing software like Adobe Photoshop or Lightroom. Overall this is a good affordable wide angle zoom lens that offers excellent value for money.
In 2006, Sigma released the world’s first full frame f/2.8 zoom lens, the 24-70mm F2.8 EX DG HSM. This was a groundbreaking lens at the time, and Sigma has since followed up with an updated version of the lens, dubbed the “Art” series.
The new 24-70mm F2.8 DG OS HSM Art is a state-of-the-art lens that offers excellent image quality and fast autofocus in a compact package. The original 24-70mm F2.8 EX DG HSM was a great lens, but the new Art series version is even better. The biggest improvement is in the autofocus system, which is now faster and more accurate than ever before.
The image quality is also excellent, with sharpness that rivals prime lenses and minimal distortion thanks to Sigma’s FLD and SLD glass elements. If you’re looking for a versatile all-in-one zoom lens for your full frame DSLR, the Sigma 24-70mm F2.8 DG OS HSM Art should be at the top of your list!
When deciding between the Sigma 10-20mm f4-5.6 EX DC HSM and the F3.5, there are a few things to consider. The first is that the 10-20mm has a slightly wider field of view, which can be useful in certain situations. However, the f3.5 is faster and thus may be better in low light or when shooting moving subjects.
Additionally, the 10-20mm is more expensive and may not be worth the extra cost for some users. Ultimately, it comes down to what you need and what your budget allows.