Top Objective Analysis

Levenhuk Wise PRO 8x42 Monocular

  • Wide-field waterproof monocular with 8x magnification and a 42mm objective lens.
  • Multi-coated BaK-4 glass optics deliver a saturated and contrast image.
  • 42mm objective lens gathers much light and ensures great visibility even in twilight.
  • Waterproof shell is impervious to rain and snow.
  • nitrogen filling protects the optical elements from fogging.
  • Long eye relief is convenient for observing in regular glasses or sunglasses.
  • eyepiece and objective lens protective caps.
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Monstrum Rubberized Flip-Up Rifle Scope Lens Cover Set

  • Rubberized flip-up rifle scope lens covers that conform tightly around your rifle scope tube, protecting your lenses from dust and abrasion.
  • Spring-loaded flip-up mechanism pops open effortlessly when needed and securely tightly when not in use.
  • Each set includes two Rubberized Flip-Up Lens Covers. This set include one eyepiece cover with the size 37-43mm/1.5-1.7in and one objective cover with the size 26-31mm/1.0-1.2in.
  • For optimum fit, carefully measure the OUTSIDE DIAMETER of both your rifle scope’s eyepiece and objective bell. Please note that this measurement is different than the diameter of your objective lens.
  • Available in a full range of sizes to fit any rifle scope. Eyepiece Cover available in 37-43 mm(1.5-1.7 inch) or 43-49 mm(1.7-1.9 inch diameter). Objective Lens Cover available in 26-31 mm(1.0-1.2 inch), 31-37 mm(1.2-1.4 inch), 37-43 mm(1.5-1.7 inch), 43-49 mm(1.7-1.9 inch), 49-55 mm(1.9-2.1 inch), or 55-62 mm(2.2-2.4 inch) diameter.
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ImmunoLytics DIY Mold Test Kit for Home - Easy to Use Professional Mold Testing Kit - Individual Room Screening Package for 5 Rooms

  • TEST KIT: Each mold test kit contains detailed instructions, 5 test plates, stickers and labels, UV proof storage pouch for wrapping plates post-testing, return shipping box, and a Lab Analysis & Consultation Form. We offer online video tutorials showing you how to test your home and how to interpret your results..
  • RECOMMENDED AREAS: We recommend you test for mold in areas such as your attic, basement, bedrooms, car, kitchen, laundry room, den/great room and your office at home and work. Each test plate is sufficient for a 14 foot by 14 foot room or approximately 200 square feet..
  • TO TEST: Once you receive your home mold test kit, register your kit at Immunolytics.com/register. Then, follow the step by step instructions that are included in your test kit. Our test kit tests for mold, such as black mold, as well as yeast and all other molds associated with poor air quality..
  • SELF ANALYSIS: You may analyze your results at home via our Self-Analysis option. Visit Immunolytics.com/self-analyze to learn how to self-analyze. Wait 4 to 5 days for mold to develop. Analyze once visible..
  • LAB ANALYSIS: When you choose to have analysis done at our state of the art lab, our highly trained analysts perform a quantitative analysis of your sample and, if mold spor....
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0.5X Stereo Microscope Lens Auxiliary Objective Lens Accessory 42mm Mounting Thread Microscope Parts for Monocular Electron Microscope Camera

  • 【HIGH-QUALITY AND DURABLE】High-quality industrial microscope objective lens uses high-quality materials, durable, stable performance, and can be used for a long time..
  • 【FEATURES】The auxiliary objective lens use 42mm/5.5in installation interface, working distance is 140mm/1.7in, can be directly installed..
  • 【APPLICATION】The auxiliary objective lens is a practical accessory, easy to install, and customized single barrel electron microscope..
  • 【CLEARER FIELD OF VIEW】0.5X microscope auxiliary objective lens can double the total magnification of the microscope and reduce the focaling length. It can effectively expand the observation field and facilitate the observation of the internal structure of small objects..
  • 【NOTE】We strive to provide you with the highest quality product and the best customer experience. Your nice comment on our product page will be a great encouragement to improve our service. if you're not entirely satisfied, please just feel free to contact us at any time..
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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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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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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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