Reviews Eyepiece Pointer

National Optical 131-CLED Basic Monocular Compound Microscope, WF10x Eyepiece, 40x-400x Magnification, Brightfield, LED Illumination, Disc Diaphragm, Plain Stage, 110V

  • Compound microscope provides high magnification for biological use and educational applications.
  • Monocular viewing head with 18mm 10x widefield eyepiece with pointer, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing.
  • Forward-facing nosepiece with 4x, 10x, and 40xR DIN achromatic, parfocal, parcentered objectives that provide color correction of magnified images and keep the image centered and focused when magnification is changed.
  • Brightfield, LED illumination and built-in 0.65 NA condenser with disc diaphragm for clear examination and light control.
  • Plain stage with clips secures slide in place, and separate coarse and fine focus knobs speed focusing.
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Vision Scientific VME0006-100-RC-E2 LED Cordless Microscope, 40-2000X Magnification, LED Illumination with Light Intensity Control,1.25 N.A Abbe Condenser, Built-in Mechanical Stage

  • 45° inclined Monocular head rotates 360° allowing for reverse position viewing and trouble –free observation for two people.
  • 10X eyepiece with built-in pointer, ensures that definite points on the slide can be easily designated and quickly identified.
  • LED illumination with intensity control, guarantees a clear and crisp, cool-to-touch white light that lasts up to 60x longer than traditional tungsten bulbs.
  • Built-in mechanical stage is low-profile and ball-bearing, ensuring easy mobility and precise control of specimen under observation. Slip-clutch focusing system protects gears from damage.
  • Perfect for any educational application or classroom, elementary to high school, or for basic biological/laboratory use.
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LED Flashlight Laser Pointer Long Range High Power cat Toys Pack of 3

  • 【ENDLESS FUN】: Letting your beloved pets exercise and have fun effortlessly. Also, the cat laser chase toys can satisfy the curiosity and playfulness of your cat or dog, keep them healthier. you and your pet will have unprecedented fun..
  • 【BATTERY OPERATED】: The laser pointer cat toys powered by 2 x AAA batteries (Not included in the package), Longer battery life than Coin Cell Battery, You could easily find this batteries from local store..
  • 【HIGH QUALITY POINTER】: Our cat laser toy pointer is made of High quality metal alloy material and Equiped with metal pen clip design, Easy to carry anywhere..
  • 【EASY TO USE】: This cat laser toys pointer adopts easy-to-operate switch design, just press the switch to start, release to close. the best chase laser toys for your pets..
  • 【MULTI-PURPOSE】: There are more uses for this cat laser toys pointer, You can use the laser pointer toys as a for meeting, teaching or construction site. Etc, You can point out the key points of your speech and let the audience focus..
  • 【YOU WILL GET】: You can get three colors of laser pointer at once, Each laser pointer toys have different colors: Red laser pointer cat toys, Green laser pointer cat toys, Purple laser pointer cat toys. A variety of laser light colo....
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LASERS: Medical and Cosmetic Photonics

  • 【High Power Laser Pointer】: Rotate to take star cap off, experience the long range laser light beam. You can see the Green laser beam trajectory is clearly whether it is day or night, This a high power laser pointer irradiation can reach 1500 meters at night..
  • 【Starlight Mode】: By rotating the silver star cap of laser pointer pen, You can adjust different beautiful patterns to meet the needs of different scenes of use. Let you experience the romantic starlight..
  • 【Multiple Uses】: This high power laser pointer pen can not only bring endless fun, You can also use the green laser pointer for presentations, office, astronomy, camping, hunting, etc..
  • 【Rechargeable Laser Pointer】: This high power laser pointer can be charged through the USB port, Just unscrew the back cover of the laser pointer and plug into usb adapter! USB charging is suitable for mobile power supply, cellphone adapter, socket or any device comes with a USB port to charge.
  • 【High Quality & Portable】: The long range laser pointer pen adopts high quality aluminum alloy frosted shell, It feels comfortable with strong and durable, suitable for putting in pockets, handbags. Carefully designed for easy handheld and portable..
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Green Laser Pointer Long Range High Power Tactical Green Beam Flashlight Laser Pointer rechargeableUSB Laser Pointer Cat Toys with Star Cap Adjustable Focus for Teaching Outdoor Hunting

  • ✔【latest laser pointer high power 】:latest high power laser pointer irradiation can reach 2000-2500 meters at night..
  • ✔【Feature upgrade】:This high power laser toys is different from other laser pointer toys, he can be a deterrent product for goose and can also be used as a demonstration, astronomy,camping,hunting, hiking and playing with your cats pet.
  • ✔【Pattern upgrade】:Thisgreen laser pointer,With a rotating head of Gypsophila,you can rotate to show the beautiful Gypsophila projection，Every time you spin, there will be a different pattern to surprise you,high power laser pointer,It can bring more fun to your life..
  • ✔【High Quality & Portable】: The high power laser pointer adopts high quality aluminum alloy frosted shell, It feels comfortable with strong and durable. Carefully designed for easy handheld and portable..
  • ✔【Laser pointer rechargeable】: This high power lazer pointer can be charged through the USB port, Just unscrew the back cover of the laser pointer and plug into usb adapter!6-8 hours of use per charge Longer battery life..
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Astromania Universal Deluxe Stand Metal Spotting Scopes Telescope Mounts for Digital Camera

  • Works with virtually any point-and-shoot digital, SLR, and DSLR cameras..
  • Rubber-lined eyepiece clamp prevents marring or scratching of eyepiece..
  • Bracket rotation allows visual access of eyepiece without disrupting camera & eyepiece alignment..
  • Compatible with all 1.25" telescope eyepieces and most 2" eyepieces (with housings up to 61mm in diameter)..
  • Deluxe camera mount securely holds virtually any camera up to a telescope eyepiece for afocal astrophotography of celestial objects through the telescope..
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Green Laser Pointer High Power, High Power Laser Pointer Long Range Strong Green Laser Light Pointer USB Rechargeable Lazer Pointer Pen for Presentations Teaching Astronomy Hunting High Laser Pointer

  • 【High Power Laser Pointer】: Rotate to take star cap off, experience the long range laser light beam. You can see the Green laser beam trajectory is clearly whether it is day or night, This a high power laser pointer irradiation can reach 1500 meters at night..
  • 【Starlight Mode】: By rotating the silver star cap of laser pointer pen, You can adjust different beautiful patterns to meet the needs of different scenes of use. Let you experience the romantic starlight..
  • 【Multiple Uses】: This high power laser pointer pen can not only bring endless fun, You can also use the green laser pointer for presentations, office, astronomy, camping, hunting, etc..
  • 【Rechargeable Laser Pointer】: This high power laser pointer can be charged through the USB port, Just unscrew the back cover of the laser pointer and plug into usb adapter! USB charging is suitable for mobile power supply, cellphone adapter, socket or any device comes with a USB port to charge.
  • 【High Quality & Portable】: The long range laser pointer pen adopts high quality aluminum alloy frosted shell, It feels comfortable with strong and durable, suitable for putting in pockets, handbags. Carefully designed for easy handheld and portable..
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SVBONY SV112 Telescope Camera Adapter Kit for Canon EOS Rebel SLR DSLR Prime Focus and 1.25 inches Variable Projection Eyepiece Astrophotography

  • ...pe for direct prime focus photography convenient and easily.
  • in this imaging method the camera is connected directly to the telescope and placed at the "prime" focus of the telescope.
  • the telescope becomes the camera lens. no eyepiece is used in this method.
  • this method provides the widest possible field of view, the shortest possible exposure time and moderate magnification.
  • galaxies and other large (but dim) deep sky objects.
  • The camera adapter kit for eyepiece projection.
  • in this imaging method an eyepiece is used to increase magnification.
  • the eyepiece is placed between the camera and the telescope.
  • the eyepiece “projects” the image onto the camera sensor.
  • the projected image size increases with distance.
  • Fits telescopes with a standard 1.25" eyepiece port.
  • the adapter can hold eyepieces up to 42mm in upper body diameter.
  • it also features a laser engraved extension scale for recordability and repeatability as well as a large machined grip ring.
  • for a sure grip in even the worst dew conditions.
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Galileo 800mm x 80mm Astronomical Telescope Kit with Zoom Lens

  • 1¼″ 3x Astroscopic Barlow, 20mm Eyepiece, 6mm Eyepiece.
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Laser Pointer cat Toy，Laser Pointer 3 Pack for Indoor Cats Dogs Kitten Pet Lazer Pointer Toys Interactive Chase Cat Laser Toy Pointer Tease Cat Play Training Laser Light Pointer for Cats Toy Laser

  • 【HIGH QUALITY 】: Our cat laser pointerare made of High quality metal alloy casing and Equipped with Anti-slip design and Pen clip, Lightweight, Give you a comfortable touching andstrong and durable. We have a lifetime after-sales guarantee.
  • 【MORE Color CHOICES】: Laser Pointer Each have different colors: Red , Green , Purple. Three different colors of light spots recall pets the memory of catching and hunting. This pet Interactive toy can maximally arouse cats or dogs interest..
  • 【MULTIPLE USES】: This Laser Pointercat toys can let your kitten release hunting nature to your hearts content, it's can be enhance pet exercise and relieve theirs anxiety. You can even use the as a for meeting, Classroom Teaching. etc..
  • 【EASY TO USE】:laser Cat toys exquisite key switch design, Press to power on, release to power off, It is very Simple and convenient to use..
  • 【WARM REMINDER】: Laser PointerThe cat indoor toys powered by 2 x AAA batteries(Not included in the package), You could easily find this batteries from local store. Longer battery life than Coin Cell Battery and More environmentally friendly..
  • laser pointer, laser pointer cat toy, cat laser pointer, cat laser toy, cat laser pointer toy, cat laser toys for indoor cats, laser cat toys, cat lase....
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