Reviews Professional Eyepiece Set

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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12x42 HD Binoculars for Adults with Upgraded Phone Adapter, Tripod and Tripod Adapter - Large View Binoculars with Clear Low Light Vision - Waterproof Binoculars for Bird Watching Hunting Travel

  • ... from more than 650 feet away. Perfect for bird watching, hunting, sports events..
  • 【Clear Low Light Vision】Advanced Fully Multi-coated Binoculars with large 16.5mm BAK4 prism lens binoculars deliver brighter vision in weak light condition (e.g. Twilight). Perfect for Hunting or Concerts at night..
  • 【18.5mm Large Eyepiece & HD Vision , Larger Image, Brighter View】 2.25 times the image size of 14mm eyepiece (e.g. 10x25/10x21 binoculars), 1.28 times of 16mm eyepiece (e.g. 12x25 binoculars). Large eyepiece binoculars make full use of 12x magnification, deliver larger and brighter image, ensure clearer details..
  • 【2021 Upgraded Universal Phone Adapter, Sturdy and Easy to set up】 Soft anti-slip rubber and sturdy structure design ensure stable camera image when photographing. Suitable for all kinds of smartphone with or without phone case, including but not limited to iPhone, Samsung, Sony, Google, LG, Motorola, HTC, etc..
  • 【360° Rotatable and Sturdy Tabletop Tripod, Photographing without Shaking】 Rotatable designed tripod ensures 360° photographing. Thicker and sturdy tripod leg, Non-slip rubber feet, enable you to shoot clearer and brighter pictures without shaking. Capture the wonderful moments and share with your friends..
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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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Astromania 2\ 2.5X Barlow Lens - Allows The use of Both 2\ and 1.25\ eyepieces

  • The barlow increases the magnification of any 2" or 1.25" eyepiece by two and a half times..
  • Fully Multicoated Optics, 4-element lens system. Hard-anodized aluminum barrel is threaded to accept 2" filters..
  • 2.5x Magnification, anodized Aluminum Housing. 2" Barrel Diameter..
  • A 2" to 1.25" adapter is included, allows the use of both 2" and 1.25" eyepieces..
  • Brass compression rings with knurled set screw grips securely hold eyepieces without marring the eyepiece barrel's finish..
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Honey Refractometer for Honey Moisture,13-25% Honey Moisture Refractometer Tester with ATC,Measuring Moisture with High Accuracy for Honey, Bee Keeping Supplies

  • 【Professional Honey Moisture Refractometer】The refractometer with ATC is specially designed for measuring the moisture content in honey. It has a high accuracy of 0.1,which is much higher than the cheap refractometer. And the clear scale can accurately and quickly reflect the measurement results. It is an ideal choice for honey suppliers and beekeepers..
  • 【ATC Design】 The refractometer for honey moisture adopts the Automatic Temperature Compensation technology from 10℃ to 30℃ (50 F to 86 F) to reduce the measurement errors caused by different temperatures. The temperature sensor detects the temperature of the prism for temperature compensation, which makes the reading fast and accurate..
  • 【Hand-Held Refractometer】Rugged design, 7.48”x1” small size, light weight and easy to carry around. The ridged outer shell adopts the streamlined design of telescope-shaped,which is easy to grasp.The refractometer body（except eyepiece) is waterproof and can be directly washed with water..
  • 【Easy To Use】Drop 2-3 drops of liquid sample on the prism of the honey moisture refractometer, and then read the reading directly through the eyepiece. No need of measurement or calculation, simple operation, convenient use and time saving..
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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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SVBONY SV32 Monocular Telescope,10x50,High Definition,High Power,Compact,for Adults,Waterproof,High Power,for Birding,Hunting,Widelife Viewing,Sports Competition,with Hand Strap

  • Professional higher refractive index Bak4 prism.
  • it can effectively improve the light transmittance and make the image more clearly.
  • large eyepiece can effectively reduce the eye fatigue and depression caused by telescope for a long time comfortable observation.
  • the more light enters into the monocular.
  • Even in harsh environments, it can effectively prevent water droplets from entering.
  • The bottom guide rail screw can directly connect to the standard thread tripod.
  • Greatly improves the product applicability.
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D90 D7000 Viewfinder Eyepiece Eyecup Eye Cup for Nikon D7000 D90 D40 D50 D70/D70S D80 D200 D300 D600 D610 D750[2 Packs], Replace eyepiece DK-21, Fire Rock Camera Eyecup Accessories DK21

  • ★For Nikon D90 D7000：DK-21 viewfinder is specially designed for Nikon D7000 D90 D40 D50 D70/D70S D80 D200 D300 D600 D610 D750 digital camera，replaces your lost, damaged or broken eyepiece DK-21..
  • ★Problem solved: DK-21 eyecup protect camera eyepiece. As a cushion around camera's eyepiece ,protect the camera eyepiece and keep the camera viewfinder away from dust，prevents external light from diminishing..
  • ★Material: Be made of ABS plastic covered with soft rubber for comfort and protect your eyes，prevent the eyepiece cup from falling off due to anti-sliding out design..
  • ★Glasses wearinger helper: Provide cushioning around the camera's eyepiece, and is especially useful for people wearing glasses, can replace the camera eyepiece..
  • ★Guarantee: We offer 90 days no reason to refund. Any problem, contact us first please. We will solve it to your satisfaction..
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Binoculars for Adults 20×50 High Power Military Binoculars for Adults and Kids with Low Light Night Vision,Compact Waterproof Bird Watching Travel Hunting Stargazing BAK-4 Prism FMC Lens(Brown-2)

  • ★【Professional High Magnification 20×50 HD Binoculars】Professional HD binoculars with wide field of view, smooth and sturdy, 20x magnification, 50mm objective lens. 26mm large eyepiece binoculars provide larger images and ensure clearer details, perfect compact binoculars for adults and children, especially designed for any outdoor enthusiast. These long-range binoculars are suitable for bird watching, hunting, travel, stargazing, concerts, opera, sightseeing and astronomical observation..
  • ★【high quality optics & Low Light Night Visio& FMC coating and BAK-4 prism】ZIYOUHU binocular uses the BAK4 green coated and FMC Lens,its FMC(fully coated lenses) film aspheric lens provides superior light transmission, providing you with high definition vision, brighter field of view and true color images.It can be used at night,50mm lenses are larger than usual to give lots of light-gathering power, so the more effective they will be in low light. Deliver clear vision in weak light condition..
  • ★【Portable & Durable & Easy to Adjust&Powerful binoculars 】binoculars for hunting use odorless rubber armor,Sleek and Solid, daily Waterproof,Fog-proof,body with rubber coated finish for shock-resistance and a firm,comfortable grip,durable and portable for o....
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