Search results for: lenses article optical aberrations guide
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by Todd Vorenkamp · Posted
There is nothing that can replace the extreme close-up view of a rare bird in the wild. Binoculars can get you close but, if you want to look the bird in the eye or confirm that identification for your life list, you need a spotting scope. Spotting scopes pack incredible magnification in a generally simple and lightweight package that is
by Mathew Malwitz · Posted
This holiday season, we’re looking at fun and affordable lenses for your mirrorless systems. There will be both unique lenses and some overlap thanks to the vast number of third-party lenses hitting the market for all major brands. In this guide, we’re covering the Nikon Z mount. From landscape and architecture to sports and wildlife, we’re hitting a variety of focal lengths and price points.
7Artisans 10mm f/2.8 Mark II Fisheye Lens
by Mathew Malwitz · Posted
This holiday season, we’re looking at fun and affordable lenses for mirrorless systems. There will be both unique lenses and some overlap thanks to the vast number of third-party lenses hitting the market for all major brands. In this guide, we’re covering lenses for the L-Mount. From ultra-wide-angle lenses suited for landscapes and architectural images to super telephoto ones for sports and wildlife, we’ll be covering a variety of focal lengths are variety of uses. Of course, the L-Mount is shared across brands like Leica, Sigma, and Lumix,
by Mathew Malwitz · Posted
This holiday season, we’re looking at fun and affordable lenses for your mirrorless systems. There will be both unique lenses and some overlap thanks to the vast number of third-party lenses hitting the market for all major brands. In this guide, we’re covering lenses for the Sony E mount. From ultra-wide-angle lenses suited for landscapes and architectural images to super telephoto ones for sports and wildlife, we’ll be covering a variety of focal lengths are variety of uses.
Lenses
7Artisans 10mm f/2.8 Mark II Fisheye Lens for Sony E
Outside
by Jordan Gallant · Posted
The holidays are approaching fast! Maybe you have yet to finalize your list, or maybe your photographer family member has given you no guidance. Do not fear—this week’s roundup will provide some inspiration. Thypoch announced a new focal length in their Simera-C line, Profoto released the Pro-B3 monolight, Venus Optics introduced the Laowa Sword Macro lens series, and SanDisk came out with the new Extreme PRO USB4 Portable SSDs.
Thypoch Expands the Simera-C Lineup
A new addition has been made to the Thypoch Simera-C cine lens line. With a
by Christopher Witt · Posted
Humans’ fascination with the stars is as old as our ability to think and ask questions. For millennia we, as a species, were limited to observing the heavens with just our eyes. Of course, back then we were able to see more because light pollution didn’t exist, but making detailed observations was impossible. The invention of the microscope led to the development of the telescope, which allowed people to finally start exploring the larger universe. As technological advances were made and telescopes got bigger and better, their reach and the
by Todd Vorenkamp · Posted
The neutral density (ND) filter is one of those tools that should be in almost every photographer’s camera bag. However, ND filters are mysterious to some, and many folks just don’t understand how, where, and when to use them. Beyond that, manufacturers seem to vary in their preferences as far as how they name ND filters—adding to the confusion. In this article, let us navigate the world of the ND filter together and see if we can make sense of the
by Todd Vorenkamp · Posted
Knowing your lens’s sharpest aperture—its “sweet spot”—is one surefire way to maximize image sharpness. Image sharpness is the goal of many photographers—regardless of the subject matter. Sharpness is also the catalyst for the dozens of lens-testing and review websites that populate the Internet, as well as the impetus for endless snobbery and debates over which lenses reign supreme in the quest for ultimate clarity. In my article,
by Christopher Witt · Posted
Typically, discussions centered around introducing people to stargazing focus on children and adolescents, but I think that is too limiting. The reality is that there are as many and varied people who are interested in, and excited about, learning astronomy but are either confused about where to start or are unaware of the progress technology and manufacturing processes have made in recent years that make stargazing as simple as it is fascinating and rewarding. In this piece, we’ll look at different age groups and people with specific
by Allan Weitz · Posted
Sometimes, the phrases, acronyms and strings of numbers or number-letter combinations used to identify photographic hardware or techniques can be daunting to the uninitiated neophyte photographer.
We've prepared a list of the basic terms. Have we left any out that you think should be added? Please let us know!
0-9 | A | B | C | D | E | F | G | H | I |
by John Harris · Posted
An ideal lens for travel photography needs to be compact and versatile. For example, the 70-200mm f/2.8 lens that is made by several manufacturers is a stalwart for pros and enthusiasts alike, and certainly fits into the versatile category, but these lenses are far from compact so they will be left out of this particular discussion. Also left out will be “fast lenses,” which is shorthand for a wide maximum aperture. While certainly an important factor in choosing a lens, we will downplay it for now, given that most fast lenses are either large