Best Eyepiece Lens

Starboosa Microscope 1600X Set with Suitcase for Kids Beginners Lab Compound Monocular Microscopes with Optical Glass Lenses & LED Illumination - Microscope with Smartphone and a Suitcase

  • ...ries are placed inside the suitcase to effectively prevent the ingress of dust..
  • [HD magnification microscope] The maximum magnification is 1600 times. The magnification of the optical microscope is 80x, 60x, 200x, 400x, 800x, 1600x. Equipped with 4x, 10x, 40x rotatable objective lenses, WF10x, WF20x, 2x Barlow Lens eyepiece. [Tips:The hidden design of 2x Barlow Lens eyepiece is more characteristic.].
  • [Optimized Features-Smartphone Shooting Cell] The microscope suction cup holder connects your smartphone with microscope to capture cells images and videos from your smartphone screen, record the beauty of the world of microscopes, share with your family. [Tips: suction cup holder can only be connected to the WF10x eyepieces.].
  • [Stable LED light source] The microscope has 3 switching modes for upper and lower LED lights and 8 brightness adjustment modes, and the user can control the brightness according to own usage situation..
  • [Complete Experimental Kit] 5 cell slide samples, 4 small bottles[Shrimp eggs, yeast, sea salt] , WF20mm and WF 10mm eyepieces, metal needles, droppers, plastic petri dishes, plastic magnifiers, plastic knives, tweezers, experimental plastic bags, 2x barlow eyepiece. [Tips: The purpose of the 2x Barlow lens is to double the original ....
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SVBONY 1.25 inches 3X Barlow Lens Fully-Multi Coated achromatic Lens Fully Metal Telescope Accessories for Astronomical Photography

  • triple the power of any 1.25" telescope eyepiece with the universal barlow lens.
  • For owners of fast short focal length telescopes.
  • the image will be clearer than the average increase in magnification up to 15 times the image clarity.
  • 3x Barlow triples the magnification of any 1.25” eyepiece.
  • Compatible with most 1.25 Inch diameter telescope eyepieces.
  • Includes both end caps to protect against dust and fingerprints.
  • This Barlow comes with a set screw to securely hold your eyepieces.
  • full unit increases magnification of eyepiece by 3x.
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Gosky 20-60x60 HD Spotting Scope with Tripod Carrying Bag and Scope Phone Adapter - BAK4 45 Degree Angled Spotter Scope for Target Shooting Hunting Bird Watching Wildlife Scenery

  • 【FULLY MULTI-COATED LENS】: Fully multi-coated 60mm green film objective lens provides a field of view at 50-110ft/1000 yards. The quality BAK4 Porro prism optics increases light transmission, delivers bright, clear, high-contrast images even in low-light conditions. 45 degree angled eyepiece provides more comfortable viewing.
  • 【DURABLE CONSTRUCTION】: Durable framework and high-quality rubber armor provide non-slip grip, shock-proof grip and durable external protection, which enables the scope to withstand the toughest weather conditions. The eyepiece shield can be stretched out to protect the eyepiece.
  • 【WATERPROOF DESIGN】: O-ring seals prevent moisture, dust and debris from penetrating the scope for reliable performance in all environments. Nitrogen gas purging delivers further waterproof performance.
  • 【FULL RANGE OF ACCESSORIES】: A smartphone digiscoping adapter included enables you to take photos and videos of what you have observed. Bring the nature closer to you and you can explore the distant world easily through the phone screen. A tripod provides you a more stable observation from any angles. A carry case, eyepiece and lens protection covers, cleaning cloth make you more convenient to carry and maintain.
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Celestron – 2” Eyepiece and Filter Accessory Kit – 12 Piece Telescope Accessory Set – E-Lux Telescope Eyepiece – Barlow Lens – Colored Filters – Diagonals – Sturdy Metal Carry Case

  • 2" EYEPIECE AND FILTER KIT: See more with your telescope when you upgrade to 2" eyepieces! This expertly curated kit features an assortment of 2" telescope eyepieces, a 2x Barlow lens, and 5 filters. The foam-lined case has room to grow your collection..
  • 3 SUPERIOR-GRADE E-LUX EYEPIECES: This kit includes 3 Celestron E-Lux 2" telescope eyepieces, ranging from low to high power: 40mm, 32mm, and 26mm. Each eyepiece features a three-element design with fully multi-coated optics..
  • 2X BARLOW LENS: The 2x Barlow lens pairs with each of the 3 eyepieces in this kit—or any 2” eyepiece—to double its magnification, enhancing your view and instantly boosting power. It’s like having 6 telescope eyepieces in your kit!.
  • COLORED FILTERS FOR ASTRONOMICAL VIEWING: 5 of the most popular planetary filters are included in this kit. Have fun seeing what a blue filter will reveal in Jupiter, or unveil the polar ice caps on Mars with a red or orange filter..
  • DURABLE HARD-SIDED CARRYING CASE: Your telescope accessories will stay safe in this protective metal, foam-lined lens filter case. You'll stay organized with all your equipment at your fingertips. There's even room to add more eyepieces later..
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12X42 HD Binoculars for Adults, Virtual High Power Binoculars with BaK4 Prisms FMC Lens, IPX7 Waterproof Binoculars with Phone Adapter Binoculars for Bird Watching, Hunting, Hiking, Travel, Concert

  • ...and FMC lens are typically applied to high-end professional binoculars, increasing light transmittance, and bringing optimum brightness and true color across the entire light spectrum..
  • 【 Easy to Adjust, Comfortable Experience】Adjust the Barrel inward and outward according to the distance between the eye and the eyepiece, and adjust the central focus ring to make the image clear. Please check the video “how to use binoculars ”before use. The diopter (located on the right eyepiece) balances left and right eye parallax even wearing glasses does not affect the comfort of use..
  • 【 Lightweight Ergonomics & IPX7 Waterproof & Fog-proof 】This Binoculars feature a lightweight ergonomic design with shoulder straps and a backpack for easy portability. The perforation design on the left and right of the eyepiece cover is different. The left is a notched design, the right is a closed design. Nitrogen-filled makes this binocular for adults waterproof and fog proof. No fear of extreme weather..
  • 【Unbelieable Accessory】 Eyepiece and objective lens covers keep the lens intact and the cleaning cloth makes it cleaner. A phone Adapter enables your cellphone to connect to the binoculars. Just capture and share every breathtaking moment with your friends. The n....
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SVBONY SV154 Telescope Eyepiece 1.25 inch SWA 70 Degree 15mm Super wide Angle Telescope Accessory with Twist Up Eyecups

  • SV154 telescope eyepiece's optics technology that delivers cleaner and brighter breathtaking image.
  • Super-wide 70-Degree apparent field of view gives you that unforgettable lost in space feeling.
  • 13mm eye relief provide comfort and convenience.
  • Your eyes will not feel tired when you use SV154 telescope eyepiece for viewing.
  • Sleek black barrel with safety undercut to reduce the possibility of the eyepiece slipping out of the focuser or diagonal.
  • anti-reflection threads for maximum contrast.
  • High density internal delusting metric fine thread.
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Celestron – 1.25” Eyepiece and Filter Accessory Kit – 14 Piece Telescope Accessory Set – Plossl Telescope Eyepiece – Barlow Lens – Colored Filters – Moon Filter – Sturdy Metal Carry Case

  • THE PERFECT ALL-IN-ONE EYEPIECE AND FILTER KIT: See more with your telescope! This expertly curated kit features the most popular 1.25" telescope eyepieces and filters, plus a 2x Barlow lens. The sturdy, foam-lined case has room to grow your collection..
  • 5 SUPERIOR-GRADE PLÖSSL EYEPIECES: The Celestron Accessory Kit includes 5 Plössl telescope eyepieces, ranging from low to high power: 32mm, 17mm, 13mm, 8mm, and 6mm. Each eyepiece features a four-element design with a 52-degree field of view..
  • 2X BARLOW LENS: The 2x Barlow lens pairs with each of the 5 eyepieces in this kit—or any 1.25” eyepiece—to double its magnification, enhancing your view and instantly boosting power. It’s like having 10 telescope eyepieces in your kit!.
  • COLORED FILTERS FOR ASTRONOMICAL VIEWING: A Moon Filter and the most popular planetary filters are included in this kit. Have fun seeing what a blue filter will reveal in Jupiter, or unveil the polar ice caps on Mars with a red or orange filter..
  • DURABLE HARD-SIDED CARRYING CASE: Your telescope accessories will stay safe in this protective metal, foam-lined lens filter case. You'll stay organized with all your equipment at your fingertips. There's even room to add more eyepieces later..
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Gosky 1.25inch 6mm 12.5mm 32mm 40mm Plossl Telescope Eyepieces and 2X Barlow Lens Set

  • 1.25 inch 6mm 12.5mm 25mm 40mm plossl eyepiece and 2x barlow lens set Works on all telescope which uses 1.25" accessories..
  • 4-element plossl design, has a approx 52 degree AFOV. The high quality optical lens minimizes internal reflection and maximizes contrast. The blackened eyepiece barrel also prevents reflection..
  • Plossls gives the widest viewing field along with extra sharpness and long eye relief.
  • Threaded for standard 1.25inch astronomy filters and barlow lens.
  • Soft rubber eye guard that's custom fitted with a bayonet mount and brings convenience to glasses wearers..
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SVBONY Eyepiece 1.25 inch 4mm Plossl Telescope Eyepiece Fully Coated Telescope Accessory for Astronomical Telescope

  • offers bright and sharp images with excellent color correction for planetary viewing and daytime observation.
  • 1.25 inch 4mm plossl eyepiece gives the widest viewing field along with extra sharpness.
  • 1.25" eyepiece threaded for any standard 1.25" astronomy....
  • Threaded for standard 1.25- inch astronomy filters and barlow lens.
  • It's a great Halloween birthday christmas gift.
  • Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections.
  • 4-element plossl design has a approx 48 degree AFOV.
  • 4 element Plossl design renders clear images without introducing additional chromatic aberration.
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Billcon Spotting Scope - Ultra HD 20-60x70 Telescope, Dual Focusing ED,Waterproof Scope FMC Lens-BAK4 Prism with Carrying Case Tripod for Target Shooting Hunting Bird Watching Wildlife Scenery, Black

  • Big Eyepiece and High Magnification: Billcon spotting scope offers a powerful zoom magnification runs from 20x to 60x power, ED 25mm 2inch big eyepiece and 45 degree angled eyepiece ergonomic design allows more comfortable viewing. Field-of-view is 114-60ft/1000yards, brings nature closer to you than ever. Perfect for target shooting, archery, hunting, bird watching, wildlife watching, hiking, camping, scenery, outdoor sporting, astronomical observation etc.
  • Fully Multi-coated Lens: 70mm ED green film objective lens are all fully multi-coated and features quality BAK4 Porro prism optics increases light transmission and delivers bright, clear, high-contrast images even in low-light conditions. For long range viewing, a dual focus wheel system enables fast and fine-tuning focus adjustment, allows you to lock onto your target and zoom in for more detail clearly.
  • Durable Construction: Durable Framework and high-quality rubber armor provides non-slip grip, shock-proof grip and durable external protection. Built-in retractable sunshade reduces glare, come with tripod allows rotation of the eyepiece to a sideways position, providing adjustable viewing angles.
  • Waterproof Fogproof Design: Billcon spotting scope has IPX7 waterproof level, nitrogen filled waterpro....
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