ReviewsEyepiece Lens

SVBONY SV137 Barlow Lens 1.25 Inch 2x Barlow Lens Metal Body Fully Multi Coated Telescope Accessory for Standard Telescope Eyepiece Astronomy

  • Quality SVBONY SV137 1.25-Inch 2x Barlow Lens doubles the magnification of any 1. 25" Eyepiece.
  • The true FMC coating process ensures that each exposed air lens surface is fully broadband coated to ensure adequate transmission and image quality.
  • The Edges of the lenses are blackened；The edge of the lens is coated with a matt ink；which can effectively suppress the stray light interference and reflection；and offer up bright sharp images；The large nut lock screw is convenient for quick insertion and locking.
  • Anti-slip ring design to prevent accidental drop damage.
  • a pair of dust cover is provided to prevent foreign matter from entering the contact lens and prolong product life.
  • The built-in brass pressure ring on the eyepiece insertion end ensures that the inserted high-end eyepiece lens body surface is not accidentally scratched.
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Acouto 4mm Plossl Eyepiece 1.25 Inch 4mm Fully Coated HD Eyepiece Plossl Eyepiece Lens for Astronomical Telescope Accessory

  • 1.25 Inch Plossl Eyepiece---- The 1.25" interface size fit for any 1.25" diameter telescope and astronomy filters. Nice accessory for astronomy lovers.
  • Broad Vision---- 1.25 inch 4mm plossl eyepiece can provide you with a wide field of vision. You could use 1.25" plossl eyepiece to watch scenery,....
  • Better Image Quality---- The 4mm plossl eyepiece not only can provide you the widest viewing field, but also can allow you to optimize the image....
  • High Quality---- The frame of 4mm plossel eyepiece lens is made of high quality aluminium alloy, which is durable, not easy to break and lightweight....
  • Good Light Transmission---- Fully multi-coated glass lens has high light transmission and can offer excellent image contrast and clearity. 100% brand....
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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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1.25-inch 3X Barlow Lens Optical Glass Multi Coated Wide View Telescope Monocular Eyepiece Lens for Standard Telescope Astronomy Eyepiece

  • 3X magnification with a 1.25-inch interface increases the magnification of any 1.25-inch eyepiece, also offers a comfortable viewing effect..
  • 3X High power magnification: more detailed at the star, moon and other celestial bodies..
  • Fully multi-coated optical lens: high transmittance to achive clear and sharp views..
  • Providing more magnification without reducing the exit hole on the eyepiece and keeping a comfortable observation with wide view..
  • Easy to use: simply insert the eyepiece into Barlow lens, and then insert the Barlow lens into the scope..
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Gosky EagleView Upgrade 20-60x85mm ED Spotting Scope - Ultra High Definition & Extra-Low Dispersion Optics Spotter Scope with Smartphone Adapter

  • ...onal resolution, provides bright, clear, color-accurate images.
  • WATERPROOF and FOGPROOF---- Nitrogen filled waterproof and fog-proof design enables the scope to withstand the toughest environments. Durable Framework and Rubber Armor provide non-slip grip, shock-proof grip and durable external lasting protection. The eyepiece shield can be stretched out to protect the eyepiece.
  • WELL DESIGNED PRODUCT----Gosky Spotting scope is designed to last FOREVER with a NON-SLIP Rubber Cover, NITROGEN Filling & Sturdy Eyepiece. 45 degree angled eyepiece ergonomic design allows more comfortable viewing. With the EXTENDABLE Sunshade you don’t worry about the sun..
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OsxoBear 10x50 Monocular Telescope,Hand Telescope with Anti-Fall Hand Strap,Eyepiece Cover with Anti-Loss Design,High Definition Monocular Waterproof FogProof for Concert,Hunting,Climbing,Travel

  • 【10x50 Monoculars for Adults High Powered】the portable telescope has full 10x magnification and 50 mm objective lens diameter wide lens(eyepiece lens:20mm),and have the best vision distance 1000 yards,making the image clear and bright.BAK4 prisms FMC multi-coated lens coating reinforces the key function of a monocular,guarantees good light transmission and brightness,makes your view clearer..
  • 【High Definition Hand Telescope】High refractive index BAK4 Prism eliminates the stray light and improves color reproduction to 99.97%.Green FMC anti-reflective coating reduces the reflected light in the objective lens and improves light transmission,image brightness and image sharpness.This monocular can deliver vision in gloaming,(but not in complete darkness)..
  • 【Hand Strap,Eyepiece Cover with Anti-Loss Design】The hand strap for steady viewing,hand strap helps prevent monocular from dropping and allow you focus easily by single hand makes your view steady,make you use the monocular more comfortably and can view longer time.Besides,the eyepiece lens cover is connected to the housing (detachable)like the objective lens cover,now the eyepiece cover won't be lost or worry anymore which is a good idea..
  • 【Waterproof,Dust-proof】This monocular wa....
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1.25 Inch 5X Fully Blackened Metal Barlow Lens/T Adapter for Telescopes - Accept 1.25inch Filters-Also Can Be Used for Astronomical Photography - Coated

  • Using the 2x barlow lens with a longer focal length eyepiece lets you achieve the same high magnification view.
  • but in most cases the eye lens will be much larger.
  • helping to reduce eye strain and improve comfort.
  • Quality aluminum stock and black anodized body.
  • Ensure that the incoming light transmission rate is as high as 97% so that you can more easily see clear and bright images.
  • The built-in brass pressure ring on the eyepiece insertion end ensures that the inserted high-end eyepiece lens body surface is not accidentally scratched.
  • Well-made 2x barlow lens black tube flocking matt inside.
  • The overall appearance is beautiful and upscale.
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12x42 HD Binoculars for Adults with Universal Phone Adapter - High Power Binoculars with Super Bright and Large View- Lightweight Waterproof Binoculars for Bird Watching Hunting Outdoor Sports Travel

  • 【18mm Large Eyepiece Binoculars, Larger Image, Clearer Details】2.25 times the image size of 12mm eyepiece (e.g. 10x25, 12x25, 10x21 binoculars), 1.28 times of 16mm eyepiece (e.g. Ordinary 10x42, 12x42 binoculars). Large eyepiece binoculars make full use of 12x magnification, deliver larger image, ensure clearer details.
  • 【16.5mm Big BAK4 Prism Lens Binoculars, Super Bright, Crisp View】Collect 32% more light than 12.5mm prism lens (e.g. 10x25, 12x25, 10x21 binoculars), 13.7% of 14.5mm prism lens (e.g. Ordinary 10x42, 12x42 binoculars). 16.5mm Prism lens take 100% advantage of 42mm objective lens, collect more lights, deliver brighter view.
  • 【Powerful 12x42 Binoculars for Adults with only 1.25lbs.】With only 560g weight, Adasion 12x42mm binoculars deliver 367ft/1000yds large field of view. Perfect binoculars for bird watching, hunting, sports events. Binoculars with adjustable eye cups, suitable for glasses wearers..
  • 【Binoculars with New Phone Adapter, Enjoy Photographing】Quick alignment, compatible with phone case, portable and stable. Suitable for iPhone X, 8P, 8, 7P, 7, 6, 6s, 6P, 5, 5s, Samsung GALAXY S8, S7, S6, S6 Edge, S5, Note, Huawei, LG, HTC, Sony, Etc..
  • 【Quality Binoculars, Order without Risk】With 1....
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Engineer SL-71 LED Flashlight Loupe Magnifier with 10x Mounted Square Scale, Black, White, x10-30mm Lens

  • twin lens structure - 1 x internal glass lens + 1 x plastic eyepiece lens (for better scratch resistance).
  • eyepiece unit has an integrated 20mm precise graduated scale (with imperial & metric graduations).
  • illuminated by led (requires two 'c' type batteries - supplied).
  • overall length: 177mm.net weight : 90g (excluding batteries).made in Japan (ROHS compliant).
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Gosky Updated 20-60x80 Spotting Scopes with Tripod Carrying Bag and Quick Phone Holder - BAK4 High Definition Waterproof Spotter Scope for Bird Watching Wildlife Scenery1

  • ...ncreases light transmission and make your view brighter, clearer and delivers crisp images.
  • Nitrogen filled waterproof and fog-proof design enables the scope to withstand the toughest environments. Durable Framework and Rubber Armor provide non-slip grip, shock-proof grip and durable external lasting protection. The eyepiece shield can be stretched out to protect the eyepiece.
  • 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.
  • Includes tabletop full metal tripod and tripod mount for steady observations. The carry case, eyepiece and lens protection covers, cleaning cloth make you more convenient to carry and maintain..
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Orion 08890 1.25-Inch Premium Telescope Accessory Kit silver

  • Thorough assortment of choice 1.25 inch astronomy accessories let you get the most out of any telescope - and save compared to buying items....
  • Includes 12 premium accessories for any telescope - 5 Telescope eyepieces, 6 eyepiece filters, and a versatile Barlow lens.
  • Includes 5 Sirius plods telescope eyepieces - 40mm, 17mm, 10mm, 7.5mm, and 6.3mm focal lengths for viewing at five different magnification.
  • Also includes 6 eyepiece filters - 5 Color planetary filters and a 13 percent transmission neutral-density Moon filter enhance views of our nearest....
  • A powerful shorty 2x Barlow lens doubles the magnification of any inserted 1.25 inch eyepiece, providing a wide variety of magnification options With....
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