Double the power of any 1.25" telescope eyepiece with the universal Barlow Lens(Full black) | As a T adapter, it allows attachment of DSLR camera to the prime focus and astronomical photography to your telescope. | Accept 1.25inch filters. Just remove the optical glass part and add the filter on if need. | Works on all telescopes that uses 1.25inch accessories and most brands of telescope. | The body is full black metal constructed and precisely CNC-machined. Includes both end caps to protect against dust. This Barlow comes with a steel screw to securely hold your eyepieces Works great for the price.

12x55 high power magnification - have the best view in your outdoor adventures. To see 12x closer with a clear and bright image with the generous, light-gathering 55mm objective wide lens. Perfect for hiking, hunting, climbing, bird watching, ball games, concerts, watching wildlife and scenery. | High powered monocular promises brighter, crystal clear views during all your outdoor adventures | Ideal for outdoor enthusiasts and wilderness explorers, a handheld and must-have for bird watching, wildlife, hunting, hiking, mountaineering, camping, surveillance and traveling. | The long eye-relief with the twist-up eye cup makes this high-end monocular set stand out among competition! | Argon purging provides waterproof, fog proof, dustproof and shockproof protection in any weather, and any environment. Rubber armored body strengthen its durability. | Lifetime. 24hours customer service!

Variable 20x to 60x magnification and dynamic lens focusing system - makes it easy to zoom in on target. Perfect for target shooting, archery, hunting, bird watching, wildlife watching, hiking, camping, scenery, outdoor sporting, astronomical observation etc | Fully multi-coated 80mm green film objective lens provides a field of view at 82.9-48ft/1000yards. The quality BAK4 Porro prism optics increases 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.

Get Your Mobile Phone Into video Camera and capturer Image in Distant, Tiny World . Explore the nature of the world easily through your screen. | Compliable with microscope, telescope, binoculars, monocular, night vision spotting scope. Fit eyepiece diameter 28mm-47mm. | Universal: With super large width range: 54-90mm, Fit phone X, 10, 8p, 8, 7plus,7,6plus, 6,5s,5, Samsung Note , Sony, Sony Xperia Z and many other brands . | Once purchase for long time use -Main Part Made of zinc alloy (More durable than Aluminum). Fully metal housing. And phone clamp made of high strength PA Plastic. | There is also big type for eyepiece outer diameter from 32mm to 62mm(1.26"-2.44") which is compatiable with bigger spooting scopes, binoculars, small 2inch telescope eyepieces, etc (Choose "Big Type Smartphone adapter" .Search its ASIN: B01D5W0WES). 2. You can add a Gosky Camera Shutter Wire Control for Smartphones. Then you remove any chance of vibration when take photos. (Choose: Phone Camera Wire Shutter. Search its ASIN: B06Y21NKC3)

A Coated Barlow/T-adapter and a T-Ring Compatible with Nikon Camera Attachment is included in the package, both of which also can be used separately. | Three ways to use it'. 1. A 2x barlow; 2. a universal 1.25-inch Camera T-Adapter; 3. 1.25-Inch Telescope Eyepiece Extension Tube. | Works on Celestron, Orion , Sky-Watcher , Meade and most brands of telescope. | The barlow is made from quality coated optics and metal Framework. | Precisely CNC-machined.

【High Powerful Binoculars】Designed with 10X magnification and 42mm objective lens, provide a wider field of view, letting you look farther, clearer and brighter. It's a ideal binoculars for bird watching, hunting, hiking, travel sightseeing, and outdoor sports | 【Professional HD Binoculars】Advanced BAK4 prism and green FMC anti-reflective coating reduces the reflected light in the objective lens and improves light transmission, image brightness and image sharpness. Taking an excellent viewing experience | 【Waterproof and Fogproof Design】Nitrogen-filled & O-ring sealed optics ensures neither dust nor water vapor can enter into the interior of the binoculars , even for harsh environments. But please don’t immerse the binoculars in water. Durable Framework and Rubber Armor provides non-slip grip, shock-proof grip and durable external protection | 【Easy to Use Binoculars for Adults】Focus by adjusting the right eyepiece focus wheel and center wheel. Super easy for anyone to use. And it comes with a smartphone adapter. Compatible with Phone 13 series, 12 series, 11 series, X, XR, Samsung GALAXY S series, Samsung NOTE series, LG, Sony, Etc | 【Respond quickly】 If you have any issues with binoculars, please feel free to contact us, we promise you will get a satisfactory answer within 24 hours

🍀 LIGHTWEIGHT 10X42 BINOCULARS - With 10X high power magnification and 42mm objective lenses as the perfect entry-level binoculars, these lightweight binoculars (only 1.25 lbs) are great for birdwatching, wildlife & safari, football, etc. Gosky is featured in Outside and Audubon Southwest. Ideal gift for friends and family. | 🌞 HD SUPERIOR OPTICS - With fully multi-coated lenses and a large BAK4 prism, these binoculars deliver a bright and clear view. You'll be able to see vivid details even in low lights, at dawn or twilight. | 🌊 SURVIVE VARIOUS CONDITIONS - The tight-fitting protection and waterproof design enable the Gosky binoculars to withstand the toughest weather conditions. The shock-absorbing rubber armor is designed for maximum protection. | 📱 PHONE ADAPTER & CARRYING CASE INCLUDED - The package comes with a smartphone adapter that is compatible with almost all smartphones on the market. A carrying case, lens covers, cleaning cloth, and neck strap are also included to ensure convenience. | 🌍 LARGE FIELD OF VIEW - See colorful details with a large field of view at 367ft/1000yds. The eyepiece is 18mm large and can be twisted up, so that you can see the world with or without glasses.

12× Magnification & 55mm Objective Lens: This Gosky monocular is equipped with 12×55 high power magnification, which is the best magnification for distance watching. It provides large field of view (352ft/1,000Yds), extending your adventures to greater possibilities. | Premium FMC Lens & BAK-4 Prism: The HD monocular telescope uses 18mm BAK-4 optics prism and FMC (Fully Multi-Coating) lens, which could increase the monocular's light transmittance and unnecessary light reflection, delivering clear and sharp pictures. | Lightweight Monocular & IPX7 Waterproof: The comfortable and portable hand strap could prevent the lightweight monocular scope from slipping out your hand. The IPX7 Nitrogen-filled design makes the monocular waterproof, fog-proof, dustproof and shockproof regardless of weather conditions. | Comfortable and Intimate Visual Experience: The long eye-relief that comes from the twist-up eyecup provides you with incomparable, comfortable watching experience outdoors. | Smartphone Adapter and Tripod: Comes with a newest-version quick alignment smartphone holder, which is suitable for almost all smartphones on the market. It would help you to get a close HD IMAGEs without shaking during bird watching, hunting, hiking, camping, traveling, wildlife, scenery, etc.

10× Magnification & 50mm Objective Lens: This Gosky monocular is equipped with 10×50 high power magnification, which is the best magnification for distance watching. It provides large field of view (352ft/1,000Yds), extending your adventures to greater possibilities. | Premium FMC Lens & BAK-4 Prism: The HD monocular telescope uses 18mm BAK-4 optics prism and FMC (Fully Multi-Coating) lens, which could increase the monocular's light transmittance and unnecessary light reflection, delivering clear and sharp pictures. | Lightweight Monocular & IPX7 Waterproof: The comfortable and portable hand strap could prevent the lightweight monocular scope from slipping out your hand. The IPX7 Nitrogen-filled design makes the monocular waterproof, fog-proof, dustproof and shockproof regardless of weather conditions. | Comfortable and Intimate Visual Experience: The long eye-relief that comes from the twist-up eyecup provides you with incomparable, comfortable watching experience outdoors. | Smartphone Compatibility: The included smartphone adapter allows you to capture and share what you see through the monocular with your mobile phone.

Instantly mount any size binoculars to a tripod and lock them down quickly and securely with the hook and loop strap. | Compatible with a wide range of binoculars. Perfect for binoculars with or without a threaded tripod socket | Features a standard 1/4"-20 screw thread | Easy to mount binoculars than binocular tripod adapter by screws. | Black