Best Dual focus

Xiaomi 12 Lite 5G + 4G LTE (128GB + 8GB) Global Version Unlocked 6.55' 108MP Triple Camera (Not for Verizon Boost At&T Cricket Straight) + (w/Fast Car Charger Bundle) (Lite Black)

... n66, n77, n78 / LTE FDD: 1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66 LTE TDD: 38/40/41/42/48 / WCDMA: 1/2/4/5/6/8/19 2G Quad Band.
Snapdragon 778G Kryo 670 CPU, up to 2.4GHz Adreno 642L GPU.
108MP wide-angle camera 1/1.52” sensor size 6P lens 8MP ultra-wide angle camera f/2.2 120° FOV 2MP macro camera f/2.4 Fixed focus (4cm focus distance, cannot focus at infinity) Rear camera photography features 108MP mode Eye tracking focus Night mode Motion capture Timed burst AI portrait mode with bokeh and depth control AI SkyScaping Magic cutout Rear camera video features One-click AI cinema 19 vlog modes 12 video filters Time-lapse video.
32MP in-display selfie camera f/2.45 5P lens Dual LEDs Front camera photography features Eye tracking focus Night mode AI Beautify AI portrait mode with bokeh and depth control Front camera video features Time-lapse selfie.
Supported protocols: Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac) and 802.11a/b/g/n Supports 2.4GHz Wi-Fi / 5GHz Wi-Fi Bluetooth 5.2 / BeiDou: B1I + B1C GPS: L1 Galileo: E1，GLONASS: G1 QZSS: L1 A-GPS supplementary positioning | Electronic compass | Wireless network | Data network.
Security & Authentication In-screen fingerprint sensor AI Face Unlock / Sensors: Proximity sensor | Ambient light sensor | Accelero....

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40X-1000X Microscopes for Students Kids Adults, Cordless Biological Compound Monocular Microscopes with Microscope Slides Set, Phone Adapter, Dual LED Illumination Power Optical Glass Lenses

【Excellent Material】The compound microscope uses High-Grade optical glass that is much clearer and purer than normal everyday glass to increase the clear of the image. Rugged base, carrying handle, and cordless capability make this microscope a practical pick for home school and laboratory..
【Coarse and Fine Focus】The coarse adjustment knob is responsible for finding the image on the stage and getting the image quickly into focus. The fine adjustment knob then keeps the specimen in focus while the user views it under different magnification levels. The coaxial version of the two knobs make focusing easier..
【Microscope with Phone Adapter】The microscope for students has a mobile phone holder that can stabilize, record and share the result of the image taken by the mobile phone. Share in real time with friends..
【5 Colourful Filters】5 different colour filters built into a rotating disc - no colouring of the slides required. It can be used to dye transparent samples for easy observation and capture high-quality images..
5 x glass slides with specimens for kids.

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PANASONIC LUMIX G85 4K Mirrorless Camera, with 12-60mm Power O.I.S. Lens, Dual I.S. 2.0, 16 Megapixels, 3 Inch Touch LCD, DMC-G85MK (USA BLACK) (Renewed)

...ring. The thick, ergonomically designed grip provides stable shooting even with one hand.
Never Miss a Shot with 4K PHOTO: LUMIX-pioneered 4K PHOTO lets you capture the perfect moment by selecting single frames from a 4K video sequence shot at a blistering 30 fps to save as individual high-res images.
Shoot Now, Focus Later: Enjoy the creative freedom of being able to decide what you want in focus, even after you shoot. Exclusive Post Focus mode gives you the power to review an image and touch the area you'd like to be pinpoint sharp. What's more, a new Focus Stacking feature lets you easily select several focus points in the same image.

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LG V20 64GB Unlocked Smartphone for all GSM Carriers w/ Dual Rear Cameras (16MP+8MP) - Titan Gray

5.7-inch Quad HD IPC Capacitive Touchscreen, 1440 x 2560 pixel resolution (~513ppi pixel density) + Corning Gorilla Glass 4.
Android v7.0 Nougat, Chipset: Qualcomm Snapdragon 820 MSM8996, Processor: Quad-Core (Dual-Core 2.15 GHz Kryo & Dual-Core 1.6 GHz Processor: Quad-Core 2.15 GHz Kryo, GPU: Adreno 530.
Dual Rear Camera: 16MP - Standard Angle Lens, 75 degrees, 1/2.8" image sensor, f/1.8 low light, Sensor Model: Sony IMX298 Exmor RS + 8MP - Wide-Angle Lens, 135 degrees, 1/4" image sensor, f/2.4 low light, Sony IMX219 Exmor R.
OIS, Hybrid Auto Focus, Digitial Zoom, Geo-tagging, Panorama, HDR, Touch Focus, Face Detection, Phase Detection, Laser Autofocus.
Video Capture: 2160p @ 30fps, 1080p @ 30fps, 720p @ 120fps, 24-bit/192kHz stereo sound rec., Video Res.: 3840 x 2160 pixels.
Internal Memory: 64GB, 4GB RAM - microSD Up to 256GB.
WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot.
USB: microUSB v2.0, Type-C 1.0 Reversible Connector.

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TAGVIT 40X-1000X Binocular Compound Microscope, Professional Binocular Lab Microscope Kit with WF 10X & 25X Eyepiece, Dual LED Illumination, Phone Adapter, Double Layer Mechanical Stage

...tating eyepiece tube base can freely adjust the viewing angle of the binocular lab compound microscope to provide a more comprehensive viewing field, which is convenient for sharing and collaboration. The 45° tilt angle design can relieve eye fatigue and provide the most suitable viewing effect..
【Coarse and Fine Focus & Dual Illumination System】High-definition binocular microscope adopts coaxial coarse and fine focusing wheel. when using it, the focus wheel is coarsely adjusted first, and then the focus wheel is finely adjusted for precise focusing, which makes focusing faster and more precise. Dual illumination system, the upper light source can observe the real object, and the lower light source can observe the specimen. Note: 2 kinds of light sources cannot be used at the same time..
【Sharing In Real Time】The mobile phone adapter that comes with the microscope can be installed on the eyepiece, allowing you to capture and record the beauty around you with your smartphone. You can share pictures or videos with family and friends in real-time and explore the micro world around you..
【Widely Applicable & Abundant Accessories】This research microscope kits is widely used in the study and experimental operation of students' subjects. In additi....

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Canon EOS M200 Mirrorless Camera Kit w/EF-M15-45mm and 4K Video + Case + 128GB Memory (25pc Bundle)

...ng , Dual Pixel CMOS AF, Built-in Wi-Fi with NFC, Bluetooth, Built-in pop-up flash.
Canon EF-M 15-45mm f/3.5-6.3 IS STM Lens-EF-M Mount Lens/APS-C Format ,24-72mm (35mm Equivalent),Maximum Aperture: f/3.5-6.3 ,Three Aspherical Elements ,Optimized Lens Placement Reduces Flare ,STM Stepping AF Motor ,Full-Time Manual Focus Override ,Optical Image Stabilizer ,Retractable Design for Compact Profile.
Dual Pixel CMOS AF offers smooth and fast focusing performance in a similar manner to how a camcorder acquires focus. This system integrates two separate photodiodes within each pixel to provide a broad and dense network of phase-detection gathering elements across a majority of the image sensor to reduce focus hunting for faster, more direct control of focus placement.
Built-in Wi-Fi with NFC allows for easy wireless sharing of both photos and movies to a linked mobile device, Bluetooth permits linking a smartphone or tablet for quick image sharing between devices as well as remote control capabilities..

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Sky-Watcher EvoStar 120 APO Doublet Refractor – Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy

EXPERTLY MATCHED GLASS: The EvoStar series features a matched doublet objective including one synthetic fluorite element, providing excellent color correction for visual and photographic uses.
OUTSTANDING COLOR CORRECTION: Using the finest quality glass and proprietary Metallic High-Transmission Coatings (MHTC), EvoStar refractors produce tack sharp images with accurate color and minimal aberrations.
EVOLVES WITH SKILL: No need to replace this telescope as your skill set evolves. Whether you’re a seasoned astrophotographer or a budding novice, EvoStar refractors are versatile enough to use as your primary optical tube as your skill-set improves.
10:1 DUAL-SPEED FOCUSER: No matter the eyepiece or camera, finding focus is a breeze with this 10:1 dual-speed Crayford-style focuser.
EVERYTHING YOU NEED: The EvoStar 120 comes complete with a foam-lined aluminum hard case, 8x50 Right Angle Correct Image (RACI) Finderscope, 2” Dielectric Diagonal, 5mm and 25mm LET Eyepiece, 1.25” Adapter, Mounting Rings and a V-Style Dovetail.

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Sky-Watcher EvoStar 100 APO Doublet Refractor – Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy

EXPERTLY MATCHED GLASS: The EvoStar series features a matched doublet objective including one synthetic fluorite element, providing excellent color correction for visual and photographic uses.
OUTSTANDING COLOR CORRECTION: Using the finest quality glass and proprietary Metallic High-Transmission Coatings (MHTC), EvoStar refractors produce tack sharp images with accurate color and minimal aberrations.
EVOLVES WITH SKILL: No need to replace this telescope as your skill set evolves. Whether you’re a seasoned astrophotographer or a budding novice, EvoStar refractors are versatile enough to use as your primary optical tube as your skill-set improves.
10:1 DUAL-SPEED FOCUSER: No matter the eyepiece or camera, finding focus is a breeze with this 10:1 dual-speed Crayford-style focuser.
EVERYTHING YOU NEED: The EvoStar 100 comes complete with a foam-lined aluminum hard case, 8x50 Right Angle Correct Image (RACI) Finderscope, 2” Dielectric Diagonal, 5mm and 25mm LET Eyepiece, 1.25” Adapter, Mounting Rings and a V-Style Dovetail.

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Sky-Watcher EvoStar 80 APO Doublet Refractor – Compact and Portable Optical Tube for Affordable Astrophotography and Visual Astronomy S11100

EXPERTLY MATCHED GLASS: The EvoStar series features a matched doublet objective including one synthetic fluorite element, providing excellent color correction for visual and photographic uses.
OUTSTANDING COLOR CORRECTION: Using the finest quality glass and proprietary Metallic High-Transmission Coatings (MHTC), EvoStar refractors produce tack sharp images with accurate color and minimal aberrations.
EVOLVES WITH SKILL: No need to replace this telescope as your skill set evolves. Whether you’re a seasoned astrophotographer or a budding novice, EvoStar refractors are versatile enough to use as your primary optical tube as your skill-set improves.
10:1 DUAL-SPEED FOCUSER: No matter the eyepiece or camera, finding focus is a breeze with this 10:1 dual-speed Crayford-style focuser.
EVERYTHING YOU NEED: The EvoStar 80 comes complete with a foam-lined aluminum hard case, 8x50 Right Angle Correct Image (RACI) Finderscope, 2” Dielectric Diagonal, 5mm and 25mm LET Eyepiece, 1.25” Adapter, Mounting Rings and a V-Style Dovetail.

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