ReviewsAutofocus Analyzer

Portable TinySA Spectrum Analyzer,SEESII Upgraded V0.3.1 Handheld Tiny Frequency Analyzer 100kHz to 960MHz MF/HF/VHF UHF Input,Signal Generator with 2.8 inch Touch Screen with ESD Protect Function

【Frequency Range 】Tiny Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz. Color display showing 290 scan points covering up to the full low or high frequency rangefrequency range. The tinySA contains all the components of a conventional heterodyne swept spectrum analyzer..
【Built-in Calibration Signal Generator】When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator that is used for automatic self test and low input calibration..
【Tiny Spectrum analyzers & ESD Function】Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Color display showing 290 scan points covering up to the full low or high frequency range. Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.The performance of the 2021 latest version 3.1 will be more stable and sensitive, with a new ESD protrcted function enable the product to have a higher antistatic level and a longer service life..

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American Fristaden Lab Halogen Moisture Analyzer, 0.005g Accuracy, 100g Capacity, 0.02% Moisture Readability, High Efficiency Halogen Lamp Heating, RS232 USB Interface

RESULTS YOU CAN TRUST: If you conduct moisture analysis for quality control or for lab work, a small inaccuracy can compromise your product or ruin your experiment. That’s why the Fristaden Lab precision moisture analyzer is accurate to degree of magnitude higher than similar models (0.005g). Every moisture balance we sell is tested for accuracy and precision before sale..
MOISTURE CONTENT ACCURATE TO ±0.5%: We know how a 1-3% change in moisture content can make all the difference in your product or sample’s quality. That’s why this moisture analyzer has a moisture accuracy of ±0.5% (sample ≥5g). This is based on a moisture readability of 0.02% and a repeatability of 0.2%. These results are driven by a balance accurate up to 0.005g and a halogen light accurate to ±1˚C..
MANY FEATURES, INTUITIVE CONTROLS: The digital moisture analyzer clearly displays results on a 5.5” LCD Touch Screen. You can easily switch between manual, timed and automatic tests. With the automatic test, the measuring device will alert you once the sample has lost its moisture. Heat samples, up to 100g, from 60~160℃. A calibration weight, pan holder, sample remover and 10 sample pans are included. The moisture scale can be set up in under 15 minutes and comes with a ....

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Pentax ZX-7 Quartz Date 35mm SLR Camera Kit with 35-80mm Lens

Compact and lightweight autofocus 35mm SLR camera.
Illuminated mode dial with 6 selectable picture modes.
3-point phase-matching autofocus and predictive autofocus.

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AmScope 1080p Auto Focus C-Mount Microscope Camera with HDMI + USB Mouse

High-definition 1080p 60fps HDMI output (live-view only, does not record).

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Pentax Fixed 55mm f/2.8 Standard Lens for Pentax 645D

Fixed 55mm f/2.8 lens designed for the Pentax 645D.
Fully weather sealed design to work with the weather sealed 645D..
Quiet SDM autofocus motro provides fsta and accurate autofocus operation..
Curved aperture blades provide a circular aperture at f5.6 for extremely smooth image bokeh..
Pentaxt quick shift autofocus instantly shifts from auto to manual focus for on the fly focus accuracy..

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Nikon D7500 For Dummies (For Dummies (Computer/Tech))

Autofocus system is compatible with select Nikon DSLRs that support D-type lenses and have an autofocus motor..
NOTE: THIS LENS WILL NOT AUTOFOCUS with D3000, D3100, D3200, D3300, D3400, D3500, D5000, D5100, D5200, D5300, D5500, D5600, D40, D40X AND D60. These cameras will only allow for manual focus with AF-D type lenses..
Great for travel and for shooting full-length portraits in available light.

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TinySA Spectrum Analyzer,Handheld Tiny Spectrum Analyzer TinySA 2.8inch Touch Screen,Portable Frequency Analyzer 0.1MHz~ 960MHz MF/HF/VHF UHF Input, Signal Generator with Battery

【Input Frequency Range】Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz..
【2-in-1】Built-in calibration signal generator that is used for automatic self test and low input calibration.When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz..
【2.8inch Touching Display Screen】Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Display resolution 320*240 pixels.Color display showing 290 scan points covering up to the full low or high frequency range.Scanning speed of over 1000 points/second using largest resolution filters..
【PC Controlled 】Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer.Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.*Resistive touch contro*Jog switch control*USB serial port control.
【Package List】1x Tiny Spectrum Analyzer.

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Antenna Analyzer Meter 1-60MHz Shortwave SWR Antenna Analyzer with 1.0 to 9.99 SWR Usable Measurement Range for Ham Radio

HIGH QUALITY-- This Antenna Analyzer adopts black case would protect the antenna analyzer from external damage, durable in use..
CONVENIENT OPERATION-- 5 operation buttons are easy and convenient to operate. You can selects operation mode, band and extended functions..
FEATURE-- The antenna tester is Powered by DC 12 to 14V 500mA external power with 2.1mm power jack(center pin positive), just connect the power and....
WIDE MEASUREMENT RANGE-- SWR usable measurement range of this analyzer is 1.0 to 9.99. step size: user configurable increments of 100Hz, 1KHz, 10KHz,....
APPLICATION-- Measure antenna electrical parameters: SWR, impedance (resistance + reactance), capacitance, inductance. It can measure feed-point....

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Sony LA-EA5 A-mount Lens Adapter for E-mount Cameras

Adaptor for all A-mount lenses to E-mount cameras1.
Advanced E-mount camera autofocus2 for A-mount lenses1.
Autofocus2 and auto-exposure tracking3 for motor-less lenses1.
Autofocus2 and auto-exposure tracking3 up to 11 fps4.
Real-time Eye AF and Real-time Tracking2 with A-mount lenses.

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Blast Speed Analyzer Pack - SuperSpeed Golf | Club Head Speed Sensor | Features Air Swing Mode | Analyzes Full Swing, Short Game, Putting | Slo-Mo Video Capture | App Enabled (iOS and Android)

MOST ACCURATE SWING AND STROKE ANALYZER (SENSOR) IN THE GAME – Use the industry’s most accurate swing and stroke analyzer (sensor) to measure your club head speed during SuperSpeed Training. Comes with 1 Blast sensor, 3 SuperSpeed club grip caps, 1 driver/iron grip cap, 1 putter grip cap, charging station..
TRUSTED BY THOUSANDS OF AMATEURS AND PROS – The #1 Swing Analyzer in the game combined with the #1 Swing Speed Training System in the game. Used by hundreds of tour pros, top coaches, and thousands of amateur golfers. Engineered to deliver unreal results at every level, for every part of your game..
FIRST OF IT'S KIND AIR SWING MODE – Developed with SuperSpeed Golf, Blast now also tracks your swing and stroke even while not hitting a ball. No manual or voice entry required..
TECH MADE EASY – Attach the Blast swing and stroke analyzer (sensor) to the end of any SuperSpeed 3 club Overspeed training set, golf club or putter. Blast's natural motion capture allows golfers to swing the club or roll putts and forget about the technology..

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Nikon AF FX NIKKOR 50mm f/1.8D Lens for Nikon DSLR Cameras

Autofocus system is compatible with select Nikon DSLRs that support D-type lenses and have an autofocus motor..
NOTE: THIS LENS WILL NOT AUTOFOCUS with D3000, D3100, D3200, D3300, D3400, D3500, D5000, D5100, D5200, D5300, D5500, D5600, D40, D40X AND D60. These cameras will only allow for manual focus with AF-D type lenses..
Great for travel and for shooting full-length portraits in available light.

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