1080P Projector 6800L Full HD 1920 * 1080 LCD Projector Support 4K and Zoom Compatible with Phone PC TV Video Games HDMI USB2.0 VGA AV(White)
❤【Advanced Remote 4D Keystone Correction & Focus Function】 Unlike other ± 50 ° 4D Keystone Correction, PONER SAUND movie projector makes it upgraded in vertical & horizontal, use REMOTE CONTROL ± 50 ° 4D sides trapezoid and ± 40 ° square trapezoid adjustment to correct the image to the right rectangle. Also, for a better and clear image, just adjust the lens ring to make it focus..
❤【Native 1080P Support 4K & 6800L Brightness】 Compared with other 1080P supported resolution, PONER SAUND native 1080p makes it a real HD resolution of 1920*1080, ensures every corner and edge of the screen is clear enough to see, even in 300" screen. Featuring 6800 Lumens of brightness and 8000:1 contrast creates spectacular visual impressions with brighter and sharper color performance, delivers a Full HD clear, dynamic and color vibrant image quality..
❤【Innovative Zoom Function & 300" Giant Screen】 Our updated HD projector allows to reduce the screen size with the X/Y ZOOM function by remote control, while others can only do that by changing the distance with moving the home theater projector. Up to 300" Home projector screen size(50" to 300" by the distance of 5-30ft) provides much more breathtaking IMAX visuals with a fabulous visual feast..
Sigma 18-250mm f3.5-6.3 DC Macro OS HSM for Canon (883101) (Renewed)
Sigma USA Authorized Dealer, 4-Year Sigma USA Warranty.
Covering wide angle 18mm to telephoto 250mm, this versatile lens designed exclusively for digital SLR cameras, is suitable for all-purpose photography including landscape, sport, and macro photography. It is convenient when you wish to keep your equipment to a minimum and yet still be prepared for all opportunities and situations, such as travels..
Special Low Dispersion (SLD) glass element with three aspherical lenses, including a double-sided aspherical lens, have been used in the lens’ construction–offering excellent correction of color aberration, for better clarity and quality of images throughout the zoom range..
Super Multi-Layer Coating has also been employed to reduce flare and ghosting with this lens. This makes it resistant to strong incident light, such as backlight behind a subject, providing sharper, high contrast images even shooting into a light source..
Close-up capability is improved with the minimum focusing distance of 13.8″ throughout the entire zoom range, and maximum magnification ratio of 1:2.9. In APS-C size equivalent, macro photography with approximately 1:2 magnification ratio is possible..
Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens for Sony E-Mount Bundle with LaCie Rugged Mini 1TB Hard Drive and 64GB SD Card (4 Items)
Bundle Includes: Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens for Sony E-Mount, External Portable Hard Drive, 64GB Memory Card, and Photography Cleaning Kit.
Lens Construction: The lens construction comprises 16 groups and 22 elements, with one FLD and four SLDs used for the effective correction of aberrations and distortions. Built on the latest optical design technology and optimized for mirrorless systems, this lens ensures high-resolution image quality all the way to the edges.
Stepping Motor System: Thanks to the stepping motor system that is optimized for both phase detection AF and contrast AF, the Sigma 100-400mm f/5-6.3 makes shooting with the video or eye-tracking AF very smooth. This lens will expand the possibilities of mirrorless camera photography even further.
Image Stabilization: The Sigma 100-400mm incorporates powerful image stabilization (OS) of four steps built into the lens. When combined with a camera body with image stabilization built in, the lens corrects for pitch and yaw axis rotations, providing even more powerful image stabilization.
Effects: Exceptional level of bokeh and compression effect.
Pro Quality: Increased imaging quality vs regular LabCam for pathology and professional needs. Fit all Nikon, Olympus, Zeiss and Leica and other common brand microscopes. Except surgical microscope, please check with us first. Full refund if not fit, or any reason if you are not fully satisfied..
Increased Resolution: LabCam Pro is our newest product with the best optics ever. Increased magnification to 15X, and increased number of pixels to 107% vs regular LabCam while taking advantage of all the features of LabCam..
Lens: The LabCam SmartLens, made from a premium coated glass lens and chromatic correction module, ensures high-quality images with built-in 10X magnification. Precision: Attaches in 10 seconds to your iPhone and microscope by simply inserting into eye-piece slot..
It comes with its own lens to be inserted into the eyepiece slot, thus no adjustment need to take a perfect image. Most microscope have 23mm or 30mm eyepiece slot. We provide adapter directly insert into both 23mm and 30mm eye piece slot, no adjustment needed..
SPTA Cordless Mini Car Polisher, 12V Micro Cordless Scratches Killer Car Polisher RO/DA Mini Car Polisher for polishing, Sanding and Cleaning
SPTA Scratches Killer Micro Polisher is the paramount tool for your polishing arsenal. Polish every inch of your vehicle to perfection with this lightweight, paint perfection tool..
The SPTA Mini Polisher is a small-sized paint correction tool that has been specially designed to be mobile and lightweight to provide detailing freedom. Matched with a 1inch backing plate,this machine effectively polishes around your emblems, body lines, and tight areas to perfection.This compact and wireless polishing tool allows you to achieve a flawless finish..
Ditch your extension cord and polish wherever you please. SPTA Swirl Killer Micro is the perfect tool for tight areas and simplified polishing practice. The Micro Polisher is a mobile and lightweight polisher that weighs over 50% less than a standard polisher. The nimble 80W battery allows you to achieve up to 1 hour of working time at maximum speed and charges back up to full in no time while your second battery is already ready to roll!.
The free-spinning,dual-action rotation allows for hologram-free polishing and actively generates heat through its 5000 RPM power plant.The va....
LianSan Womens Progressive Multifocal Blue Light Blocking Reading Glasses Computer Readers with Spring Hinge for Women Tortoise/Purple 1.50
Asymptotic multifocal glasses are the upper optical area of the lens used to look far and the lower optical area used to look near. The degree of the middle gradually change, which used to look at the intermediate area..
We change the curvature of the lens surface from top to bottom, adding positive diopter, which result in the effect of visual correction. Because the degree is gradual, so the glasses won't cause visual fatigue. People who wear progressive multifocal glasses will have clear vision at all distances in the visual range..
Most people wear progressive multifocal glasses need about a week of adaptation, but the adaptation period varies from person to person, walk slower when feel dizzy.As the two sides of the lens is astigmatism disorder district, you need to turn around the neck and eyes in order to see objects on your both sides clearly. When go down stairs, please lower your glasses and use the top area. You'll feel safe and comfortable..
