Top Objective Evaluation

Levenhuk Wise PRO 10x50 Monocular

  • High-aperture waterproof monocular with 10x magnification and a 50mm objective lens.
  • Multi-coated BaK-4 glass optics deliver a saturated and contrast image.
  • large 50mm 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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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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Rite in the Rain Weatherproof 25m Alt C Qualification Targets, M16A1, 17' x 22', 100 Tan Tactical Targets per Pack (No. 9127)

  • WEATHERPROOF: Printed on 32# Rite in the Rain paper, this rifle zeroing target allows shooters to qualify for standard US Army Marksmanship Target shooting drills in any weather. 100 outdoor shooting targets per pack..
  • EVALUATION: When using these targets for shooting, you'll find they leave clean exit holes for accurate and easy evaluation of shot placement..
  • MILITARY QUALIFICATIONS: Alt Course "C" Record Fire Qualification Target, designed for the simulation of long range firing..
  • SILHOUETTE TARGET: M16A1 / 25m Alt Course "C" Record Fire Qualification printed on the front (blank back)..
  • MADE IN USA: Developed to US Army Standards. Unlike waterproof synthetics, Rite in the Rain is completely recyclable..
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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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Rite in the Rain Weatherproof 25 Meter Target, 8 1/2' x 11', Tan, M16A2 / M16A4 Front, M4 Carbine Back, 100 Sheet Pack (No. 9125)

  • WEATHERPROOF PAPER: 100 Target sheets per pack. This paper that won’t turn to mush when wet and will repel water, sweat, grease, mud, bullet holes, and even survive the accidental laundry mishap and more..
  • EVALUATION: Helps generate clean exit holes for accurate and easy evaluation of shot placement..
  • GRID OVERLAY: Grid overlay makes MOA adjustments easy and accurate..
  • 100 SHEETS PER PACK: Even if the whole pack gets soaked, the sheets will separate easily..
  • DEVELOPED BY: This Zeroing Target was developed by US Army Master Marksmanship Trainers..
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Rite in the Rain Weatherproof 25 Meter Target, 8 1/2' x 11', Tan, M4 / M16 Short Range Front, M4 / M16 Graphic Training Back, 100 Sheet Pack (No. 9126)

  • WEATHERPROOF PAPER: 100 Target sheets per pack. This paper that won’t turn to mush when wet and will repel water, sweat, grease, mud, bullet holes, and even survive the accidental laundry mishap and more..
  • EVALUATION: Helps generate clean exit holes for accurate and easy evaluation of shot placement..
  • GRID OVERLAY: Grid overlay makes MOA adjustments easy and accurate..
  • 100 SHEETS PER PACK: Even if the whole pack gets soaked, the sheets will separate easily..
  • DEVELOPED BY: This Zeroing Target was developed by US Army Master Marksmenship Trainers.master marksmenship trainers.
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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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Baseline - 12-1099 Scoliosis Portable Medical Evaluation, Measuring and Testing Meter for Diagnosis of Back and Spine Scoliosis in Adults or Children

  • 0 TO 30 DEGREE MEASURMENTS: The Baseline Scoliosis Testing Meter has an easy-to-read, large testing display providing measurement results between 0 and 30 degrees of deformity.
  • MEASURE BACK AND SPINAL ROTATION: Use the Testing Meter in conjunction with the Adam's Forward Bend Test to measure the degree of rotation of a deformity of the back. This information can be used as a guideline in deciding who should be referred for further medical evaluation.
  • WORKS ON ADULTS OR CHILDREN: The Meter works on Adults and Children. It measures 7.5" x 3.5" and only weighs one pound.
  • PROTECTIVE CARRY CASE: Comes with Protective Carry and Storage Case making it convenient for travel and everyday storage.
  • USED BY MEDICAL PROFESSIONALS: Baseline Products are a trusted name in measurement and evaluation instruments. Their products have been used by Medical Professionals, Therapists, Doctors and Rehab Clinics all over the world since 1974.
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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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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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