Best Review Objective Analysis

Levenhuk Bruno Plus 20x80 Powerful Astronomy Binoculars with Fully Multi-Coated Lenses and Sealed Body Construction

  • Powerful high-aperture astronomy binoculars that can replace an amateur-level refractor.
  • Powerful high-aperture BaK-4 glass objective lenses transmit a contrast, crisp, detailed picture.
  • 5-element eyepieces smooth out the image and minimize optical and spherical distortions.
  • Comes with a strap, pouch, eyepiece and objective lens caps.
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10X Achromatic Objectives Lens 185 Conjugate Distance Walfront Biological Microscope Achromatic Objectives Lens for Optical Instruments Conversion Objective Lens

  • ► ALUMINUM SHELL -- Aluminum Alloy shell is preciseness machined, stable and durable for long time use..
  • ► 10X MAGNIFICATION -- This is a 10X achromatic objective lens for biological microscope..
  • ► INCREASE CONTRAST -- It can eliminate unwanted reflections and increase contrast..
  • ► MORE CLEAR IMAGE -- Offers high quality observation without additional chromatic aberration..
  • ► 31.3MM OBJECTIVE LENS -- The Length of the objective lens is 31.3mm, easy to use..
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OMAX 3.5X-90X USB3 18MP Digital Trinocular Zoom Stereo Microscope on Desk Stand with 144-LED Light

  • Head: 45 degrees inclined 360 degrees rotatable trinocular.
  • Eyepieces: 30mm widefield WF10X/20 and WF20X.
  • Beam split lever enables photo-tube or left eye-tube.
  • Interpupillary distance: adjustment 2-3/16inch ~ 2-15/16inch(55mm ~ 75mm).
  • Diopter: adjustable on both ocular-tubes +/-5dp.
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Mars Veterinary Wisdom Panel Dog DNA Test Kit - Canine Breed Identification and Ancestry Information

  • DOG DNA HEALTH TESTING KIT: Our results feature an extensive genetic health Screening For 150+ conditions, breed detection with a family tree going back three generations & extensive breed info, predicted weight profile & genetic trait analysis..
  • THREE SIMPLE STEPS: Simply collect your dog’s DNA with a cheek swab, activate your kit online & send your kit to the lab with pre-paid shipping. You’ll receive our genetic analysis of your dog’s ancestry & breed IDENTIFICATION in as little as 2 weeks..
  • BENEFITS OF DNA ANALYSIS: genetic testing can help you identify breeds & specific health issues that may be important to the wellbeing of your dog. Work with your veterinarian & use your results to develop training, nutrition & long-term healthcare plans..
  • BEST IN SHOW: Wisdom Health is the world’s leading DNA test for dogs. With Screening For 150+ genetic health conditions as well as 350+ breeds, types and varieties, we’ve got your furry family members covered from nose to tail. Some customers may receive kits with older packaging that still refers to 250+ breeds.
  • rest assured that your test will be automatically upgraded to the current 350+ breeds, types, and varieties analysis..
  • DISCOVER MORE ABOUT YOUR DOG: DNA analysis unlocks a brand new World of d....
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Pinty 2.5-10x40 Red Green Illuminated Mil-dot Tactical Rifle Scope with Red Laser Combo - Green Lens Color

  • FIELD OF VIEW: Magnification 2.5-10X with 40mm objective, field Of View: 100 yards of 32.5' @ 2.5x - 8.9' @10x, laser range up to 100 yards..
  • MULTI-COATED GREEN OBJECTIVE LENS, boast higher light transmittance for better clarity performance compared to blue objective lens..
  • RED AND GREEN ILLUMINATED RETICLE, 5 brightness levels for all environments..
  • A QUALITY COMPLET SET OF LASER SCOPE, Solid aluminum alloy construction, quick and secure attachment to all Picatinny or Weaver rails..
  • WATERPROOF, FOG PROOF PERFORMANCE, Nitrogen filled and O-ring sealed for waterproof, fog proof performance..
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Pinty Pro 1x22mm 3 MOA Red Dot Reflex Sight with Anti-Reflection Devices

  • ADR DESIGN : 22mm lens provides quick target acquisition with high resolution and high light transmittance. Significantly reduces objective lens glare....
  • COMPACT PROTECTION: Reduce objective lens glare and reflection on any threaded red dot scope with this compact, anti-reflection device (ARD). In....
  • MAINTENANCE: Treat the grid with the same care you would any fine optical surface. If clogged with dirt or grit, remove ARD from optic and blow clean.....
  • MATERIAL: Shock proof 6061 aircraft grade aluminum alloy with durable metal screw in construction. Fog-proof & water-proof protection for high....
  • INSTRUCTIONS: 1. Remove the flip cap. 2. Thread the ARD into/out of objective lens barrel. 3. Push the flip cap back on..
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CONTEC Fully Automatic Blood Pressure Monitor Upper Arm Cuff 3 Mode 3 Cuffs Electronic Sphygmomanometer 300 Sets Memory

  • ...ility.It is very friendly to the elderly.Advanced accuracy with oscillometry measure method, graded deflation measurement for precise readings.Please note:There's screen protecter for our this monitor,please you can take it off.Then you'll find a perfect screen..
  • Free PC Software:PC software can achieve data review, analysis measure results,seeing trend,printing reports and other functions.The bp monitor will automatically alert you if it detects irregular blood pressure(alarm limits can be set)..
  • Contents in the package: CONTEC08A bp monitor*1,USB cable*1,3 cuffs(Adult,pediatric,infant),user manual*1,Downloadable PC Software(Please note:There's no CD in the package,please kindly download the software through link.There's instructions in the package box.)..
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SVBONY SV173 Rifle Scope 4-16x50, AO Rifle Scopes for Hunting, Rifle Scopes for Long Range Shooting, Red and Green Illuminated Mil- dot Reticle, High Profile Scope Mount Included for Picatinny Rail

  • 4x -16x magnification and 50mm big objective lens.
  • field Of view (feet) is 26.2-7.85 [email protected].
  • adjustable objective for parallax adjustable from 10 yards to Infinity.
  • suitable for long range hunting and shooting.
  • fully multicoated glass provides over 90% light transmission.
  • brilliant images and exceptional color contrast.
  • the multi-coated green objective lens has higher light transmittance and better clarity.
  • three-colour illuminations (green/red/ blue) 3 brightness levels allow shooters to find the right brightness needed for lighting and weather different conditions.
  • Spring loaded instant zero reset turrets.
  • avoid touching the adjusting screw during the prey to prevent the ballistic deviation.
  • 1/4 MOA windage and elevation adjustments.
  • can withstand strong water spray test for no less than 3 minutes;package includes sunshade.
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Pyle Smart Indoor Air Quality Monitor - Digital Hygrometer Thermometer Test Gauge, Air Tester for Home, Pollution Sensor Detector, Carbon Dioxide Meter, Temperature and Humidity Tester Kit -PCO2MT05

  • HOUSEHOLD SAFETY: The Pyle Indoor Air Quality Test Kit ensures household safety w/ carbon dioxide gas monitoring. Also measures temperature and humidity w/ standard digital clock/calendar function. Used for home, office, school, business applications.
  • TARGET METER: The portable digital home air quality monitor tester features hassle-free operation w/ sleek design. Equipped w/ target meter setting — audible and visual alarm notifications. Uses non-dispersive infrared detector for gas measurement.
  • BUILT-IN MEMORY: Allows you to save up to 12,700 data readings w/ its built-in memory. Offers accurate and reliable data readout and is laboratory tested for safe pollution detection. Features record function which saves real-time meter readings.
  • DIGITAL LCD DISPLAY: The home air quality test meter introduces digital LCD screen interface w/ time/date display. Shows CO2 measurement range from 0-9999 PPM, humidity range: 0%~99.9% and -10~70° Celsius temperature range w/ selectable temp unit.
  • BATTERY OPERATED: Features built-in rechargeable battery for portability but it can also be powered via included USB cable. The air tester has a removable stand so it can be mounted on the wall. Includes computer software for data analysis review.
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NIGHTFORCE NX8 2.5-20x50mm F1 Illuminated Moar Reticle Black Matte Hunting Scope

  • ED GLASS – Features a large 50mm ED glass objective lens for excellent clarity, contrast, and resolution, even in low-light situations.
  • LOW-PROFILE ZEROSTOP TECHNOLOGY – It gives you an easy return to your zero point, no matter how many elevation adjustments you’ve made in the field.
  • WIDE ZOOM RANGE – This wide zoom range allows for fast engagements at close range along with the ability to detect, identify and engage targets at long range.
  • FIRST FOCAL PLANE PRECISION – First focal plane technology means consistent reticle values, regardless of the magnification setting.
  • luminated reticles that provide for fast hold-off adjustments and precise ranging calculations.
  • 50MM OBJECTIVE – The 50mm objective is optimized for resolution and light transmission, with a parallax adjustment coming as close as 11 yards.
  • the integrated PTL (Power Throw Lever) makes power changes fast and easy.
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