• Short-term exposure to near-infrared light can improve vision loss

    by admin on 2021-12-14 13:17:55

    As we age, our vision will naturally decline, but a new study found that exposing our retina to a short period of deep red light can cause vision loss. Studies have shown that exposure to deep red light at 670 nanometers (long wavelength) for three minutes in the morning can improve chromatic abe

  • Starscope Spotting Binoculars Review-Worth Phone Camera

    by admin on 2021-12-14 13:17:36

    November 23, 2020 08:00 ET | Source: Starscope Monoculars Starscope Monoculars

    San Diego, California, November 23, 2020 (GLOBE NEWSWIRE) - The Starscope monocular is a new zoom lens launched online in November 2020 that is compatible with today's smart

  • digiscoping guide-amateur photographer

    by admin on 2021-12-14 13:17:01

    Digiscoping (pairing a camera with a viewing lens) has many advantages over traditional photography. The first is about weight: telescopes are much lighter than large lenses, and in many cases they are easier to carry. You can even buy something called Scopac-a strap that fits over the legs of a

  • We tried the Army’s ENVG-B. This is our idea

    by admin on 2021-12-14 13:16:49

    By Hayley Britzky | posted May 14, 2021 at 9:14 AM

    The Army’s new night vision goggles are one of the most exciting new equipment for soldiers, so when I recently had the opportunity to try it on myself, I couldn’t refuse.

    The official name of ENVG-B is Enhanc

  • How can cancer treatment enable people to have "night vision", Science News | 维新网

    by admin on 2021-12-14 13:16:08

    The research relies on scientists' understanding of the retina, which is an organic substance found in the eye and is usually insensitive to infrared radiation. Photo: (other)

    Of all the different types of cancer trea

  • There is a cancer treatment that allows people to have "night vision." That's it

    by admin on 2021-12-14 13:15:54

    Of all the different types of cancer treatments, photodynamic therapy-the use of light to destroy malignant cells-can have one of the strangest side effects: patients are usually able to see better in the dark.

    Last year, researchers finally figured out why this happened: Rhodopsin is a lig

  • Today at Best Buy, this Segway E22 electric scooter has a Black Friday discount of $80 | T3

    by admin on 2021-12-14 13:15:43

    Segway Ninebot Kickscooter E22 is less than $500 in Best Buy’s Black Friday sale today

    Last updated by Mat Gallagher on November 21st 23rd

    Electric scooter is a green and efficient means of transportation. They are perfect for short commutes or fun rides, and when you reach your d

  • Scope: angled or straight-which design is best?

    by admin on 2021-12-14 13:15:33

    Download the map to your phone and head to remote areas with confidence.

    Every hunter has very specific equipment preferences. Some people like brand X, some people like brand Y, and even further, some people have a preference for certain features. When you talk about expensive optics, espe

  • Review of Vortex Diamondback HD 15x56 Binoculars

    by admin on 2021-12-14 13:15:26

    Download the map to your phone and head to remote areas with confidence.

    The newest member of Vortex's long-term entry-level Diamondback 15x56 HD was recently released to the public. You can view our announcement article here. This 15x provides a tripod mounting option for western hunters w

  • The 8 best new scopes tested

    by admin on 2021-12-14 13:15:20

    Whether you want to make a big splash on high-quality glass or need durable cheap optics, our scope test can meet your needs

    Author: Andrew McKean | Published 4:01 PM, August 18, 2020

    The observation range is a bit like a residential pipeline. When they work,