ReviewsLens Correction Device

PC 1080P Webcam with Mic USB Camera for Video Calling & Recording Video Conference/Online Teaching/Business Meeting Compatible with Computer Desktop Laptop MacBook for Windows Android iOS Linux

Perfect image quality: This HD Webcam with 7-element glass Lens, It provides your excellent image. Support 2048*1563 and compatible with 1920*1080p at....
Stereo sound and crystal clear audio: This PC Camera built in Dual digital noise Cancellation microphones, it will recover your voice in rich stereo....
Automatic low light correction: stream clear videos even in dim light with automatic light correction..
Live Streaming USB camera: working with orbs studio, it is specifically designed and optimized for excellent quality video streaming on social gaming....
Wide angle view: 100 Degree wide angle lens enables you see more during webcam chats, great choice of boardroom meetings, telecommuting, or....

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Gzunelic Real 12500 Lux / 500 ANSI lumens Real Native 1080p LED Video Projector ± 50° 4D Keystone X / Y Zoom 8000:1 Contrast Built in HI-FI Stereo Sound Box Full HD Home Theater Proyector

... a complete sound box system, not just a speaker as competitors’ design. Excellent in base performance ,enhance sense of sound range to be wide and board. This home theater projector can pump out its original crisp treble, detailed mids, and resonating X-bass for enjoying music and movie.
【Innovative 4D Keystone Correction & X/Y Zoom Function】: Unlike other ± 50 ° 4D keystone correction only in vertical, Gzunelic hd video projector makes it in vertical & horizontal. Use remote control to do keystone correction ± 50 °along 4 sides of image and ± 40°for whole image. X/Y Zoom Function (in horizontal 50%-100%.
in vertical 50%-100%) is very convenient to adjust the image size at fixed throw distance especially for ceiling mount. while other home theater can not zoom at fixed position.
【Multiple Connections】:VGA / 2 USB / 2 HDMI / Ethernet / AV / 3.5mm Audio Port. These interfaces connect to PC / laptop / Set top box / DVD / PS3 / PS4 / Xbox /Set Top Box / Chrome cast / Fire Stick via HDMI input.
connect headphone / outer speaker via Audio port.
connect U-disk / hard disk device via USB port.
【US Repair Center in + 3-Years Support】: 6 months return for full payment refund, 1 year free Replacement, registering within 7 days after receivin....

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Sigma 271965 70mm F2.8 Art DG Macro for Sony E, Black

First true 1: 1 macro art lens with stunning resolution and clarity.
Focus-by-wire system for comfortable and precise focusing.
Compatible with Sony E-mount cameras with full-frame sensors.
Compatible with Canon lens aberration correction.

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Ricoh Theta SC2 360-Degree 4K Spherical VR Camera (Blue) Bundle with Power Bank, TL-1 Lens Cap and Lens Pen (4 Items)

...ludes: Ricoh Theta SC2 360-Degree 4K Spherical VR Camera (Blue), 2000mah Portable Power Bank (Pink), Lens Cleaning Brush and TL-1 Lens Cap for THETA Z1 360 Camera.
Benefits: The Theta SC2 is capable of recording 4K video, thanks to the high-speed interface-compatible image sensor. The camera is equipped with a shake correction function and features up to 3 minutes of recording. The 1-inch type imaging sensor provides high sensitivity shooting with low noise.
Face Detection: Faces are detected and centered in the image. Exposure compensation and noise reduction brightens faces for beautiful looking skin. If the detected face is in a high location, slant top/bottom correction is sacrificed to bring the face to the center of the screen. Images are processed to smooth skin regardless of whether or not faces are successfully detected. Faces may not be detected in image seams. The available detection area ranges up to 85-100cm.
Night View: Night View Shooting preset lets you capture low-noise shots, and is intended for use with a tripod. This preset independently controls the AE and AWB for the front and rear camera in scenes with extreme differences in contrast. Highlight Priority AE in dark scenes captures main subjects beautifully even when they are lit br....

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Logitech C920e HD 1080p Mic-Disabled, Certified for Zoom and Microsoft Teams, TAA Compliant

...y share projects and other items of interest..
C920e includes dual integrated omnidirectional mics that are optimized to capture your audio from up to one meter away, so conversations always sound natural and clear..
Built-in HD autofocus ensures you’re seen clearly throughout your video calls. With automatic light correction, C920e delivers optics that help you look good in all your video meetings..
The C920e webcam features an attachable privacy screen that flips up and down to cover or expose the lens. A simple glance at the cover confirms if the lens is able to see into your space or not..
The C920e webcam is certified for Microsoft Teams, Zoom, TAA compliant and works with all popular video calling applications such as Cisco Webex and Google Meet to ensure compatibility and seamless integration in the workplace..
C920e is designed with a sturdy, adjustable clip that makes it easy to mount on any laptop or external monitor. Plus 1/4" threads provide versatility to mount the webcam on a tripod as well..

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Sigma 17-50mm f/2.8 EX DC OS HSM Zoom Lens for Nikon DSLRs with APS-C Sensors + Deal Expo Accessories Bundle

Kit Includes : Sigma 17-50mm f/2.8 EX DC OS HSM Zoom Lens for Nikon DSLRs with APS-C Sensors (International Version) (No Warranty) + UV (77MM) + Lens Cap Keeper + Microfiber Cleaning Cloth + Manufacture Accessories (Lens Hood, Lens Pouch, Lens Caps).
For Nikon DSLRs with APS-C Size Sensors / 4 Stops of Anti-Shake (OS) Compensation.
Close Focusing Distance of 11" (28cm) / Aperture of f/2.8 throughout Zoom Range.
Accepts 77mm Filters / Excellent Correction for Aberrations.

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5G WiFi Bluetooth Projector WiMiUS W6 Native Full HD 1080P Projector Support 4K 400 ANSI Lumen 4P/4D Keystone 50% Zoom Outdoor Movie Projector Home Theater Video Projector for PPT TV Stick PS4

【Real Native 1080P Resolution & Super Bright 6" Lens】 WiMiUS NEWEST W6 Full HD 1080P Projector enlarge the lens size up to 6", larger than 95%....
【5G Wireless WiFi Connection】 No complicated wires any more, WIMIUS video projector built-in WiFi screen synchronization function, SUPER FAST and....
【4-Point Keystone Correction & 50% ZOOM Function】 WIMIUS W6 portable mini projector features with upgraded 4-point keystone correction, 4d....
【Presentation via USB & Multi-media Compatibility】 WIMIUS W6 wireless projector is a great office helper, which supports Microsoft office....
【Lifetime Professional Technical Support & 4-Year Repair】 WIMIUS portable movie projector is a great tool for home movie entertainment, games,....

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Voigtlander APO-LANTHAR 50mm f/2.0 Aspherical VM-Mount Lens for Leica M

Super Sharp Apochromatic lens correction.
Compatible with all Leica M mount cameras.
Floating lens elements, Aspherical elements.

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Dogtra 3500X Long Range IPX9K Waterproof 1.5-Mile Expandable Dual DIAL Remote Dog Training E-Collar for Professionals Competition and Working Dog Trainers

EXPANDABLE DUAL DIAL: The 3500X transmitter comes as 1-dog setup, but the transmitter comes with two sets of Rheostat Dials that are dedicated up to two dogs. With this expandable device setup, you won’t have to keep changing the correction level and can seamlessly operate one or two dogs..
PRECISE CONTROL: With 8 correction levels, you’ll have no problem finding the perfect level for your dog with the quick intuitive control. The levels are bright and easy to read with the OLED screen and can be adjusted precisely at any time with the Selector Dials. The Safety Correction Level Lock prevents unintentional correction level change during action by locking the level..
CORRECTIONS: The 3500X has two different correction types. The first correction type is a Nick (quick ½-second) and the second correction type is a Constant (up to 12 seconds). The e-collar also has an HPP (High-Performance Pager) which offers a clear vibration to alert dogs while training. Find the right fit for you and your dog with this dynamic e-collar..
IPX9K WATERPROOF CERTIFIED: The 3500X is IPX9K waterproof certified, which means it passed the....

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Canon RF100mm F2.8 L Macro is USM

World’s First* Medium Telephoto Macro Lens with a Maximum Magnification of 1.4x..
High Image Quality and Bright, fixed f/2.8 Aperture Telephoto Macro RF Lens.
Optical Image Stabilizer with up to 5 Stops of Shake Correction**..
Hybrid IS Compensates for Angular and Shift Camera Shake during Macro Shooting..
Spherical Aberration (SA) Control Ring Allows Adjustments to Shape and Character of Foreground/Background Bokeh.

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Dogtra 3502X Long Range IPX9K Waterproof 1.5-Mile 2-Dog Expandable Dual DIAL Remote Dog Training E-Collar for Professionals Competition and Working Dog Trainers

EXPANDABLE DUAL DIAL: The 3502X transmitter comes as a 2-dog setup, so the transmitter comes with two sets of Rheostat Dials that are dedicated up to two dogs. With this device setup, you won’t have to keep changing the correction level and can seamlessly operate one or two dogs..
PRECISE CONTROL: With 8 correction levels, you’ll have no problem finding the perfect level for your dog with the quick intuitive control. The levels are bright and easy to read with the OLED screen and can be adjusted precisely at any time with the Selector Dials. The Safety Correction Level Lock prevents unintentional correction level change during action by locking the level..
CORRECTIONS: The 3502X has two different correction types. The first correction type is a Nick (quick ½-second) and the second correction type is a Constant (up to 12 seconds). The e-collar also has an HPP (High-Performance Pager) which offers a clear vibration to alert dogs while training. Find the right fit for you and your dog with this dynamic e-collar..
IPX9K WATERPROOF CERTIFIED: The 3500X is IPX9K waterproof certified, which means it passed the Internati....

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