Sigma has two zoom lenses at the 150-600mm focal lengths. Here are some sample images I've shot with the Sports version, which is bigger, heavier, and much more expensive than the Contemporary version, but also offers much improved optical performance.
If you're looking to add a polarizer, UV, or ND filter to your lens, you'll need to know the lens diameter/filter size. Here's a lens filter size chart for Fujifilm/Fujinon lenses, including their X series and GFX series lenses.
The Sony FE 12-24mm F4 G zoom lens has an ultra-wide perspective that adds a lot of drama and packs a lot of scene into the frame, but it manages to do it without the distracting parts that you often get at such extreme focal lengths.
Sony's FE 12-24mm f/4 G lens is an ultra-wide-angle zoom lens designed for their full-frame cameras. For an unusually wide lens, it's remarkably true and sharp and doesn't suffer from the usual optical flaws you'd expect.
I've recently been out shooting with the new Lumix S 24-105mm ƒ/4 on the also-new Lumix S1 full-frame mirrorless camera. Here are some images taken with the combination with an emphasis on examples showing how the lens performs in real-world shooting.
This is a selection of photos I've taken with the Sony 18-135mm ƒ/3.5-5.6 E-Mount lens, a highly versatile zoom lens that's an especially good pairing with cameras in Sony'a Alpha range such as the a6000, a6400, and a6500.
The Sony E 18-135mm ƒ/3.5-5.6 is a popular choice for APS-C mirrorless cameras like the new Sony a6400 or the Sony a6000. And it makes for a versatile zoom lens for everyday travel photography. Here are some practical examples of its zoom range.
The Fujifilm (Fujinon) XF 18-55mm f/2.8-4 R LM OIS zoom lens, often included with Fujifilm X-series cameras such as the X-T4 and X-T30, is better than your average kit lens. Here are some practical examples of its zoom range from 18mm to 55mm.
The Sony E 16mm ƒ/2.8 lens is fast and tiny, making it a very attractive option for travel photography. Here's a collection of travel photos to give a sense of how it performs under real-world conditions.
LensBaby have released a new model in their range of special effects lenses. This one, the SOL 45, has a focal length of 45mm and combines selective focus and tilting. Here's my review and some photos taken with it.
The Sony 50mm ƒ/1.4 ZA lens is one of Sony's high-end lenses. On full-frame sensors it offers a normal perspective and is especially good for low-light and selective focus shooting. Here are some sample photos I've taken with it.
Tamron's 28-300mm lens is designed as a versatile all-in-one zoom for full-frame sensor cameras, the type of lens you might choose to leave on your camera most of the time for things like travel photography. Here's my hands-on review.
If the built-in lens on your Olympus Tough TG-5 or TG-4 isn't as wide as you'd like, there's a waterproof fisheye adapter lens that you can snap onto the front that will instantly add a super wide-angle perspective.
Sigma has a USB dock for its newer lenses that allows you to update the lens's firmware and customize some of the lens's core functions like autofocus and optical stabilization. Here's how the USB dock works and what you can do with it.
If you want to expand your lens choices with the iPhone 6 or iPhone 6 Plus you're going to need to attach something to the existing lens. I put the olloclip 4-in-1 kit for the iPhone 6 and iPhone 6 Plus through its paces.
When buying filters or lens caps you need to know the diameter of your lens. But you don't need to break out a ruler. You just need to know the code. And once you know what to look for, it's easy. Includes lens filter size charts for major brands.