11/9/2023 0 Comments Monocular with smartphone adapterIn still others, such as the now-discontinued Opticron Explorer WA Oasis-C pair, the knob was sluggish, requiring a good crank around several times to focus on anything near or far. In other models, even within the same brand (for example, the Nikon ProStaff 7S), this focusing issue was less noticeable, and they performed well in this regard. With binoculars you want a happy medium that focuses fast but allows for granular accuracy. Reasons to avoid-Relatively heavy -Smartphone adapter is fiddly. Includes smartphone adapter + Large objective lens + Twist-up eyecups. Less rotation between silence and loudness means you can get between the extremes quickly, but you may not be able to get to precisely the level you want on the other hand, a volume knob with too much rotation takes forever to adjust. Apexel 36x super zoom monocular/smartphone lens. Viajero 12x56 ED Monocular Telescope with Smartphone Adapter Tripod Low Dispersion IP68 Waterproof Monocular for Adults BAK4 Prism FMC Lens with Clear Low Light Vision Bird Watching Stargazing Hunting. This sounds confusing, but it makes sense if you think of a focusing knob the way you might a volume control. Some models, like the Nikon ProStaff 5, focused very quickly, but that often translated to loss of detail at distance, or basically, the smooshing together of anything more than a couple hundred feet away into one focusing position. It smoothly and accurately adjusts across a wide range of focal depths. The multi-purpose phone clip works great as a hunting monocular or as a lens for long-distance photography. smartphone ophthalmoscopy with slit-lamp biomicroscopy for grading diabetic. One of the best features of the Athlon Midas ED was the ease and precision of adjusting the focus. STARSCOPE MONOCULAR FOR ANDROID, IPHONE & OTHERS The StarScope Mount Kit has a universal adapter that easily adjusts to hold smartphones from 2 (53mm) to 3 (75 mm) wide. monocular color retinal images for glaucoma assessment, IEEE Trans. These field-of-view differences proved more noticeable when I was trying to differentiate spot-breasted wrens from rufous-and-white wrens as they crawled through vine tangles in southern Mexico, for example the Nikon pair’s narrower field, which had otherwise excellent glass, seemed to require more time to find the birds than the Athlon Midas ED did (and tellingly, by the end of the trip, I was grabbing the Athlon pair each morning). The Carson 3D binoculars were impressively sharp and easily as bright as the Athlon set, but they felt almost as if they had tunnel vision, likely because their field of view was around 20 percent narrower than that of the Athlons. The Nikon was 361 feet at 1,000 yards versus 426 feet for the Athlons, Bushnells, and Celestrons, which had the widest fields of view of the models I tested. Gskyer Telescope- Astronomical Refracting Telescope for Kids Beginners 2. Neither the Nikon nor the Carson model had the wide field of view at distance that the Athlon Midas ED boasted. During testing in Southern California and southern Mexico, a few other models-including the Bushnell Legend L Series, Celestron TrailSeeker, Carson 3D, and Nikon Monarch 5-proved very good at bringing in color under harsh conditions.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |