An
optical image refers to a picture or visual representation that is formed by light when it passes through a lens or reflects off a surface before reaching our eyes.
Full definition
The main sensor is a 16MP camera with
optical image stabilization for improved low light shooting and less chance of a blurry selfie should you have a shaky hand.
Equally surprising is the total lack
of optical image stabilization for all the lenses on both phones.
It's also worth noting both rear cameras
feature optical image stabilization with the S9 +, which makes it easier to snap sharp photos under less than ideal conditions.
Camera enthusiasts will see a step - up in quality through not one, but two 12 - megapixel rear cameras with
dual optical image stabilization.
The
included optical image stabilization makes the phone capable of taking great low - light photographs, with incredibly reduced noise.
On the downside, its camera
lacks optical image stabilization, its battery life is the same as the previous version and its base model comes with only 16 GB of storage.
The 13 - megapixel rear camera includes built -
in optical image stabilization, and the phone has two dual - stereo speakers arranged in landscape mode.
The rear - facing camera doesn't
offer optical image stabilization, and the positioning of the lens takes a little getting used to keep your fingers out of the way.
Features
like optical image stabilization and 2x faux - optical zoom give it a real premium feel, while easy - to - access manual controls give you tremendous control over every picture.
Moreover, they feature triple LED flash — for low light shots that don't result in «people looking like ghosts,» as well
as optical image stabilization.
It's
adding optical image stabilization for photos and videos, in addition to electronic image stabilization.
Plus owners also
get optical image stabilization, and 1080p video can be shot at either 30 or 60 frames per second.
Together, they are meant to create sharper, more vibrant photos, with better results in low light, even
without optical image stabilization.
Video modes also fall under a similarly even scope, because both cameras benefit
from optical image stabilization.
It's better than anything I've seen from a camera before, even those with
hardware optical image stabilization.
The rear camera on both devices also
utilize optical image stabilization and electronic image stabilization which should help with taking photos and videos.
Both the sensors will feature
independent optical image stabilization, which could prove to be highly beneficial in delivering great results under low - light situations.
Electronic image stabilization is included, with manufacturers often providing
additional optical image stabilization in the camera hardware.
New features include an
enhanced optical image stabilization, improved light sensitivity, and selfie features for capturing 90 - degree and 120 - degree group shots.
The retina is the part of the eye that
converts optical images into nerve signals, which are then transmitted to the brain where vision is interpreted.
Also, the rear camera has a dual 12 - megapixel sensor, though the lack
of optical image stabilization means that some shots turn out blurry.
It has
dual optical image stabilization on its cameras, a better screen, and it can take excellent photos as well.
Both lenses
support optical image stabilization and have improvements like a new color filter, deeper pixels, better low light zoom, and improved video stabilization.
Combined with its built -
in optical image stabilization and laser auto - focus system, this feature allows users to take clear images more easily than with regular camera phones.
The company has taken away features
like optical image stabilization, which results in blurry shot indoors and in low - light conditions.
Both sensors
feature optical image stabilization, which is a first for any smartphone utilizing dual cameras.
It's sharp, though this mode
lacks optical image stabilization and doesn't support tracking autofocus.
The primary 13MP sensor
gets optical image stabilization, phase detection autofocus, and an IR range finder.
The phone also features a 13 - megapixel camera
with optical image stabilization and an f / 2.0 aperture for the lens assembly.
But the addition of
optical image stabilization to both rear lenses and great depth sensing for 3D effects like Portrait mode mean shaky, blurry photos are a thing of the past.
Though, this doesn't have to affect the clarity of your images, thanks to this phone's four - axis
optical image stabilizer (OIS).
Videos from the S9 Plus are detailed and helped along
by optical image stabilization in the rear module.
Both sensors are behind lenses with f / 2.2 aperture and the RGB sensor also
sports Optical Image Stabilisation for additional stability in photos and videos.
If a full - HD screen was not enough of a sway for the size upgrade, that the iPhone 6 Plus
boasts optical image stabilisation, instead of the digital found in the standard iPhone 6, could do the trick.
According to Nomura Securities, Largan's recently lagging performance in the market is caused by rumors that Apple may adopt an 8 mega-pixel (MP) camera with
improved optical image stabilization on its upcoming handset, instead of the 16 MP upgrade anticipated by industry observers.
The first Terrestrial Planet Finder mission will
take optical images of nearby stars and essentially put a thumb over the star itself to block the light and see the dim planet.
Samsung has equipped Galaxy Note 4 with a powerful 16 Megapixels primary camera on its rear panel with features like
Smart Optical Image Stabilisation, Fast Auto Focus and Live HDR.
You are able to fine tune the camera using more manual settings, export in RAW format, and
use optical image stabilization in video mode.
Other rear camera features include — 4 - axis, four
stops Optical Image Stabilization for steady photos, 3 - axis Electronic Image Stabilization for shake - free videos, 4K UHD (3840 by 2160) 30 frame per second video recording, Color correction (RGB) sensor for the best white balance and natural - looking colors and Dual - LED real tone flash.
A, C, E: time - resolved scattering
optical images show individual transient PNBs generated around single NP clusters during exposure to the two simultaneous laser pulses (0.5 ns each, 532 nm and 787 nm): A - the mono - NP cluster of gold spheres, C - the mono - NP cluster of gold rods, E - the multi-NP cluster of the same diameter as in A and C but consisting of a mixture of gold spheres and rods; the pixel image amplitude is shown in the gray scale.
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