This compact ruler allows you to determine if your lens is auto-focusing accurately as it should. It is an essential tool that is particularly useful when shooting with a shallow depth of field, where focusing should ideally be "spot on"..
You can use this ruler to determine how "off" the focusing is for a particular camera / lens combination and, on supported cameras, adjust the camera's auto-focus settings to resolve this.
On Nikon cameras, this feature is known as "AF Fine Tune". On Canon and Sony cameras, it's known as "AF Micro Adjustment". Please refer to your camera's instructions manual to see if this feature is present..
Package Included: Lens Focus Calibration Card X 2.
POWERFUL LED LIGHT: The Sea Dragon 3000F Auto light featuring BridgeLux Gen 7 Vero COB LED array operates with only a single button, quickly adjusts between 3 power levels and an automatic with 10-step brightness control, has a wide 120-degree beam.
UNIVERSAL FLASH: The Sea Dragon Flash/Strobe functions with SeaLife cameras (excluding Micro HD/HD+, Micro 2.0, Micro 3.0), Olympus, Canon, Sony, Nikon, and other brands of underwater cameras that have a built-in flash.
fits all cameras with standard tripod mount.
EXPANDS IN SECONDS: Quickly and easily expand Sea Dragon lighting set with Flex-Connect accessories with just a "click!" from compact to full-featured in just seconds, providing versatility for shooting colorful photos or videos.
SEA DRAGON 3000F AUTO SPECS: White light: 3000 lumens, Red light: 180 lumens.
Run time - 60 minutes at full power, 120 min at half power or Auto, 240 min at quarter power.
【Pan Tilt Zoom】 Wireless Security Camera System,4pcs 3MP PTZ Cameras Outdoor Indoor, 8 Channel 3MP WiFi Surveillance NVR System with 1TB Hard Drive,Floodlights & Siren Alarm,AI Human Detection
【3MP HD & Pan Tilt Zoom Camera】Value package 4Pcs 3MP PTZ Cameras with Vertical 90°, horizontal rotation 350 °. CKK wireless ptz camera can be rotated up, down, left and right remotely by the APP and local NVR. Cover More space than the view fixed drection cameras. Adopts 3MP (2304*1296) ultra clear all glass lens, which presents a much more clear image than 2MP cameras. As well as 4X Digital Zoom for closeup while viewing videos, you can see and grasp the finest key details in clarity..
【AI Human Motion Actived Floodlights & Siren Alarms】4pcs CKK Outdoor PTZ Camera is equipped with leading AI , once detect a person in the selected area, it will sound to warn the Intruder, activate floodlight and send the alert to your phone. False alarms such as plants swaying in the breeze, or birds flying etc will be filtered as much as possible. Best Security Solution: 【AI-powered Human Detection】 + 【Light and Siren Alarms】 + 【Auto Tracking】.
【H.265+ Video Compression & Pre-installed 1TB Hard Drive】Compared with H.264, second generation H.265+ is able to double data compression ratio,while improve video quality with low Bit-rate. It ena....
KAXYUYA Anti Spy Detector Bug Detector Hidden Camera Detectors RF Detector Bug Sweeper GPS Tracker Detector Finder Listening Device Detector Spy Camera Finder for GPS Camera Listening Device Detector
...n, RF Signal Intelligent Record Detection , Camera Lens Detection, IR Auto Scanning, Shake sensing function and Flashlight for illumination. Protect you more from any potential privacy leak..
【Upgraded Detector】The hidden camera detectors and bug detector can find WiFi Cameras, IP Cameras, Hidden Cameras, wireless Audio Bugs,GSM bugs, Body Wires,Wiretaps, Mobile Phone Tapping, GPS Trackers,Magnetic GPS Tracking Devices. Fully protect your privacy..
【High Sensitivity】Spy bug detector uses an upgraded ultra-sensitive A9 chip, More intelligent， can adjust the sensitivity according to the actual demand, allowing you to quickly and accurately find the signal source. High sensitivity, ultra high anti interference, farther detecting range, wider frequency range to detect covering a full range of spy bugging devices..
【Widely Application】The electronic sweeper can use for home, office, hotel, motel, car, bathroom, dressing room, business negotiation, confidential session, entertainment venues or as a daily used scanner prevent being photographed, shooting videos and monitor magnetic field signal. You can use the rf de....
Bundle Vantrue N2 Pro Dual 1080P Dash Cam + Hardwire Kit+ GPS Receiver Module Suction Cup Mount
Bundle – 3 items: Vantrue N2 Pro Dual 1080P Dash Cam + Hardwire Kit+ GPS Receiver Module Suction Cup Mount.
Dual 1080P Dash Cam: Vantrue N2 Pro is the best 2 way dash cam to record car interior picked by Wirecutter, it offers two cameras in one body to....
Infrared Night Vision: The interior facing camera utilizes a Sony sensor, 4 IR LED lights and f/2.0 aperture, which can handle low light conditions....
24 Hours Parking Mode & Auto LCD OFF & Audio: With the dash cam hardwired, 24 hours motion activated parking mode makes the dual car camera to....
External GPS & Looping Recording & G-Sensor: The bundle also includes the external gps mount, which allows you to track the driving route, location....
xmartO WNQ28 8 Channel 5MP Ultral HD Security Network Video Recorder NVR System with Built-in WiFi Router Supports 8 Cameras Supports up to 6TB HDD HDD Not Included
This is the latest model of xmartO WiFi NVR. The 8 Channel NVR supports up to 8 cameras and camera resolution can be up to 5MP. It's compatible....
Dual WiFi Inside - The xmartO NVR (network video Recorder) is a recorder with built in routers. It receives and records all cameras with its own....
G3 Auto WiFi Relay - the widely liked xmartO Dream Liner Technology comes to its 3rd generation now. This NVR features G3 Auto WiFi Relay. With G3/....
H.265+ Video Compression - with cutting-edge H.265+ video compression, the video size is smaller and video streams are lighter to travel.
Easy Paring Cameras - paring cameras to this NVR is easy. 1. For cameras with Ethernet port, simply hard wire the camera to NVR - in Camera Manage,....
4K 8MP PoE PTZ Camera with Auto Tracking,Pan Tilt 18X Optical Zoom 30x Digital Zoom Lens,Human/Vehicle Detection,2-Way Talk,165ft IR Night Vision,IP66 Compatible with Hikvision 4K PTZ IP Camera
【18X OPTICAL ZOOM,4K RESOLUTION】This 8mp ptz camera boasts an ultra-high clarity of 4K Ultra HD, which is 1.6 times sharper than the 5MP cameras. And built-in 6pcs high performance infrared array LEDs to extend the night vision viewing distance up to 165ft. Also,the high speed dome ptz camera with a 4.7~84.6mm motorized lens to allow 18X optical zoom 30X digital zoom,which enables you smoothly to zoom in and out to see faraway human or license plate clearly via phone/tablet/Pad/PC..
【SMART HUMAN/VEHICLE DETECTION, HUMANOID AUTO TRACKING & SIREN RINGING】The outdoor dome ptz camera combines human/vehicle detection with humanoid auto tracking together to filter 98% unwanted alarms by deep learning algorithm analysis.When this 8mp ptz camera detects a humanoid target,it will keep tracking the moving targets automatically and the siren ringing will work together to keep an eye on suspicious activities for you. (Siren sound function can be turned off in case you don't need it.).
【TWO-WAY TALKING, POE, H265+】This 8mp ptz camera supports 2-way audio,which allows a flexible 2-way communication with your loved ones.It also allows Power over Ethernet,it can transmit video and power over a single network cable,eliminating the need for a separate power ....
AOSU 2K Security Camera Indoor, Baby Monitor Pet Camera 360-Degree for Home Security, WiFi Camera with 5/2.4 GHz Wi-Fi, One-Touch Calls, Smart Motion Tracking, IR Night Vision, Compatible with Alexa
【One-Touch Calls】--- aosu home security cameras not only provide high-quality two-way audio, but also provide touch-to-talk. When your kids and aged people need help, they can press the phone button on the Aosu indoor camera to get talk with you instantly..
【5GHz/2.4GHz WiFi】--- Indoor security camera supports 5GHz/2.4GHz WiFi, you can easily install your own home security camera system. No subscription fee required..
【Smart Auto Track】--- Indoor security camera has automatic tracking function, when motion is detected, 360 degree security camera will automatically track and follow moving objects.
【360 Degree Round-Look】--- 360 degree camera can rotate 360° horizontally and tilt 155° vertically to get a clear view of the whole room. The 360 degree round-look function can record important places in the room, you can easily and quickly check the places you want to see..
【2K QHD Pet Camera & Compatible with Alexa】--- Home camera with 2K QHD resolution shows crystal clear and smooth live video and compatible with Alexa to let Alexa show your baby room, or any other room you have aosu baby monitor..
XVIM Outdoor Wireless Security Camera, 2MP PTZ 2.4Ghz WiFi Home Smart Security Surveillance, 2 Way Audio IP Camera with Floodlight, Full Color Night Vision, Motion Track Waterproof
...etected in darkness, you can also set sound alarm to make loud siren when the moving object is detected. the built-in microphone & speaker allows you talk with the visitor over the Phone..
【Local SD Card & Cloud Storage】Built in SD card slot supports up to 128G Micro SD card.(SD Card not included). XVIM security cameras also support cloud storage( cloud storage need monthly fee), protects recordings against any footage loss..
Vantrue S1 4K Dash Cam Built in GPS Speed, Front and Rear Dual 1080P Dash Camera with 24 Hours Parking Mode, Sony Night Vision, Motion Detection, Capacitor, Single Front 60fps, Support 256GB Max
...4k Single Front Dash cam】The Single front recording captures crystal clear video at 4k 2880x2160P@24FPS or 1920x1080P@60FPS, which makes key details like road signs and vehicle number plates highly legible in all weather conditions..
【Front and Rear Hidden Dashcam-100% Protection】The front and rear cameras simultaneously capture the road front (170°) and rear (160°) in crystal detail at FHD 1920x1080P@30fps which ensures every angle is covered and nothing is missed. The hidden camera is mounted behind the rearview mirror and goes virtually unnoticed, for optimal field-of-view and making safe driving. The car camera comes with a 20ft rear camera cable, which is perfect for trucks, pickups, and SUVs..
【Built-in GPS with Live Speed Display】The built-in GPS module allows you to live view driving speed on the dash cam during driving. You can track the exact driving route, speed (in KMH or MPH), and location on Google Maps via our Windows and Mac compatible GPS player, which will provide further additional evidence if an accident occurs..
【24/7 Hours Parking Mode】In motion detection parking mode, both cameras will auto record and save those important events when the front dash cam motion sensor detects objects moving. Low bitrat....
