Camera Buyer’s Guide – Types of Lenses for DSLR Cameras


Camera Buyer’s Guide – Types of Lenses for DSLR Cameras

Introduction to DSLR

You have bought a new DSLR, and you are all set to step into a photographer’s shoes. When you see impeccable snaps and wish to capture images with the same quality, you must know that the type of camera body and lens play a major role. Since you have bought a DSLR camera, along with the kit lens, we must tell you that your journey has just begun.

To be a professional photographer, you have to equip yourself with lenses other than the kit lens. Now, the question arises how to buy a camera lens? To clear this confusion, we have prepared a detailed guide on the type of lens for DSLR cameras. Check this out.

Primary Aspects for Consideration

The selection of a camera lens is dependent on these aspects:

  • Focal Length

The focal length of the lens is measured in millimeters (mm). The angle of view of depicts the area coverage by the lens. A lens with a lower focal length will cover a wider angle of view and vice versa. The lenses with a fixed value are known as Prime Lens while lenses with two values are known as Zoom lenses (for example, 18-55 mm lens).

Now, the actual focal length, or equivalent focal length, is not the mentioned one. The equivalent focal length is dependent on the size of the sensor. For example, if you are using an APS-C lens, the equivalent focal length of 16 mm will be 24 mm (16×1.5). But for a full frame sensor, the equivalent focal length will be same as 16 mm (16×1). These values, 1 and 1.5, are known as crop factor.

Recommended: Best DSLR Cameras under 35000-40000.


  • Aperture

An optimum aperture is necessary to click sharp images, and up to a certain limit, it controls the exposure to the light as well. The value of an aperture is denoted as F4, f/4, 1:4, and so on. A smaller lower value indicates maximum aperture value and maximum exposure to the light. Hence, low aperture settings are suitable low-light conditions. Moreover, a larger aperture means the shorter depth of field (sharpness in the image, in front and behind the point of focus).

For example, f/2.8 indicates large aperture that will produce a short depth of field. Moreover, this aperture value is suitable for shooting in low light conditions as well, such as inside a room or during sunset.

  • Lens Mount

Let’s assume you own a Canon DSLR, and you want to purchase a lens for the same. In this case, you can purchase Canon EF, EF-S, or EF-M lenses; depending on the camera type. Similarly, different manufacturers have a specific lens mount. For example, this means you cannot use Nikon lens on a Canon camera.

However, certain manufacturers like Sigma and Tamron manufacture lenses that are compatible with multiple brands.

  • Image Stabilization

You must have captured shots in which the object looks blurred. Although it can be corrected by adjusting the shutter speed, you need a good lens with image stabilization feature. This lens will be beneficial in reducing the destabilizing possibilities.

For objects placed at longer focal length or in low-light conditions, consider opting for lenses integrated with image stabilization technology.

  • Format Type

Now, APS-C and full frame sensors are two type of sensors used in DSLR’s. The size of the APS-C sensor is 24mm × 16mm, and that of full frame is 24mm × 36mm. Therefore, while purchasing lenses, you should consider lenses that are compatible with the format supported by your camera. The lenses designed for full-frame cameras are compatible with APS-C sensor cameras whereas APS-C lenses are not compatible with full-frame cameras.

  • Zoom versus Prime

While zoom lenses are flexible when it comes to altering the angle of view, they are large and bulky at the same time. So for outdoor shoots and landscapes, the zoom lens is a preferred choice.

But if you are looking for a compact lens that is capable of shooting in low light conditions, a prime lens is the ideal choice for you. A prime lens has larger apertures that facilitate sharper images at all times.


Based on these parameters, you can streamline your search for the perfect DSLR camera lens. These parameters will be beneficial in clearing your doubts regarding the world of lenses. Apart from these, your purpose and your budget are equally important while finalizing your purchase.


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Best Photo of the week | Photographer : Büsra Gül

Best photo of the week in Popular Photo facebook community by Büsra Gül


Best photo of the week in Popular Photo facebook community by Büsra Gül‎

Best photo of the week in Popular Photo facebook community by Büsra Gül‎




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Cool Photo Tricks for your Web Design & Performance


Cool Photo Tricks for your Web Design & Performance

Using Photos in Web and how to maximize performance & quality

photo tricks


Increasing your websites overall web design quality and performance will ensure to impact user interaction on page. Creating a fast loading website that has a great web design is what the average web visitor is looking for. Providing visitors what they need will instantly bring great web satisfaction, thus, produce an overall positive web experience. Website photography is very popular in design. A company can look even more professional online by their web photo selection.

Ntw Designs, site: is a web design company that also does brand identity creation and custom web designs, discover below the 3 cool photo tricks you can do to improve your websites web design and performance.


Ntw Designs Award Winning Design Methods: Photo Web Design and Performance


CSS Design Hover Effects. CSS effects are super light and creative. A simple mouse hover event can do a great job for bringing a great design effect for the user to interact with. Some cool effects on hover include image resize, image reshape, image color change, and image focus.Image Compression. HD images look amazing on a website, but they also affect the web performance. If an image is very heavy, it should always be compressed. This way, you can fit many images onto your website.

jQuery Image Animations. The one page web design is the best way to integrate animations on a website and prevent it from looking small or crammed up. The one page web design has enough room to create amazing and magical web design effects. jQuery is a syntax used for creating lightweight animations. Aside from CSS, a web designer can also create animations using jQuery. jQuery provides a web designer much more possibility when it comes to creating anything they imagine. A quick example would be custom animations for Holiday specials. Its October now and Halloween is coming up. Some spooky images and a jQuery lighting animations upon hover would do just the trick to place your visitors in the mood!

Website photography is very important. As mentioned above, web performance is also very important as it affects a website in many ways. Use the three ways provided above to improve your websites overall performance and at the same time, add some cool tricks to your web photography.