This universal adjustable phone holder connects your smartphone to telescopes, binoculars, and other optical devices, making it easier to capture photos and videos of distant subjects. For astronomy enthusiasts or wildlife observers, this holder allows you to securely attach your phone to your equipment, enabling hands-free viewing and recording without obstructing your line of sight. Constructed from durable ABS material for reliable everyday use. Accommodates eyepiece diameters from 28 to 47mm and phone widths from 55 to 95mm, fitting a wide range of devices. Features a 360-degree adjustable angle for precise positioning and optimal viewing. Includes an adjustable clamping mechanism with a metal bolt for secure, stable grip without relying on springs. Compact and lightweight design, ideal for travel or fieldwork without adding bulk. Compatible with various optical tools like monoculars, microscopes, and night vision devices. This holder fits users seeking a versatile solution for mobile phone integration with optical gear, particularly for steady shots in outdoor or observational settings.

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The Two in One Lens Cleaning Pen offers a straightforward solution for keeping camera and digital lenses clear and smudge-free. For photographers, videographers, or anyone using optical equipment, this pen is useful for on-the-spot cleaning during shoots, travel, or outdoor activities. It helps remove fingerprints, dust, and grime without scratching surfaces, maintaining lens performance in various settings. Two-in-one design with a retractable brush on one end and a soft cleaning head on the other for versatile cleaning options Compact size of 115 x 19 x 16mm, making it easy to carry in a pocket or camera bag Made from non-toxic, environmentally friendly materials to ensure safe use on sensitive optics Compatible with a wide range of lenses, including digital cameras, camcorders, filters, binoculars, telescopes, and microscopes Simple operation that allows for quick, effective spot cleaning without the need for liquids or additional tools This cleaning pen suits users seeking a portable, reliable tool for routine lens maintenance to preserve image quality.

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The SNDWAY Handheld Waterproof Range Finder offers reliable distance measurement for outdoor activities. This compact device combines laser technology with binoculars for precise readings in various conditions. For outdoor enthusiasts like golfers, hunters, or hikers, this rangefinder helps measure distances, angles, and heights quickly, even in rain or challenging terrain, improving accuracy during planning or navigation. Measures distance up to 1500 meters, speed, angle, and height with a lock feature for steady targeting Waterproof double-shell design ensures durability and protection against elements Built-in 750mAh lithium-ion battery provides up to 30,000 measurements per charge 7x magnification and 25mm lens diameter for clear viewing Compact size of 104 x 72 x 41 mm and lightweight at 185g for easy portability Selectable units in meters or yards, with automatic power-off to conserve energy This range finder fits well for those needing a versatile, weather-resistant tool for accurate outdoor measurements, such as surveying or sports.

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The SNDWAY handheld waterproof range finder is a versatile tool designed for outdoor activities, offering reliable measurements for distance, speed, and more in various weather conditions. For outdoor enthusiasts, this range finder proves useful during hiking, hunting, or golfing, allowing quick and accurate distance checks to obstacles or targets without needing additional equipment. Measures distance up to 1500 meters, speed, angle, height, and includes a lock sign for precise targeting. Features a built-in 750mAh lithium-ion battery that supports up to 30,000 measurements per charge, with automatic power-off to conserve energy. Double-shell injection molding provides durability and protection against water and impacts. Incorporates 7x magnification binoculars for clear viewing, with adjustable diopter and a wide field of view. Compact size of 104 x 72 x 41 mm and lightweight at 185g, making it easy to carry in a pocket or bag. This device fits well for those needing a portable, multifunctional tool for outdoor precision tasks, with options for meters or yards units.

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The SNDWAY Waterproof Handheld Range Finder is a compact device designed for accurate outdoor measurements, combining laser technology with binoculars for versatile use. In practical scenarios, such as golfing or hiking, it helps users quickly gauge distances to targets, monitor speeds, or assess angles, making it easier to navigate uneven terrain or plan shots without guesswork. Measures distance up to 1500 meters, speed up to 5 km/h, angles, height, and includes a lock sign for precise targeting. Features a built-in 750mAh lithium-ion battery for up to 30,000 measurements per charge, with automatic power-off to conserve energy. Waterproof double-shell construction ensures durability in various weather conditions, with 7x magnification for clear viewing. Adjustable diopter and units (meters or yards) allow for personalized use. Compact size of 104 x 72 x 41 mm and lightweight at 185g for easy portability. This range finder suits outdoor enthusiasts who need reliable, multi-functional tools for activities like hunting or surveying, offering straightforward operation in a rugged design.

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Zoomies hands-free magnifying glasses offer a practical way to get a closer view without the bulk of traditional binoculars. Worn like sunglasses, they provide enhanced visibility for everyday tasks and outdoor activities. For activities like bird watching, sports events, or reading small text, these glasses allow you to adjust magnification easily while keeping your hands free. They help reduce eye strain and make it simple to focus on distant or detailed objects without added weight. Delivers up to 400% magnification with a simple dial for quick adjustments Hand-free design lets you move your head to track action effortlessly Compact size fits easily into a pocket or purse for on-the-go use Built-in sunshade lens reduces glare for better visibility in bright conditions No need for bulky equipment, making it ideal for extended wear Suitable for hobbies like sewing, crafts, or watching TV up close This product fits users seeking a lightweight, portable solution for enhanced viewing in various daily scenarios, such as outdoor adventures or detailed work.

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Digital Night Vision Binoculars with a 3-inch LCD display provide digital observation for outdoor use, in daylight or low light. Ideal for hikers, campers, wildlife watchers, or security tasks, it helps monitor surroundings in dim conditions without external illumination. 3-inch LCD display with 854×480 resolution for clear daytime and nighttime viewing Fixed 1× optical zoom and 6× digital zoom to frame distant targets Infrared fill light: 3W, 850mm, 4-level brightness; low-light capability 0.0001 lux Day vision range 1–300 m; night vision range 1–60 m for practical observation windows 12 mm objective lens; USB-C interface for charging and data; 6000 mAh battery supports long operation Power and durability: 6000 mAh battery supports 8–15 hours of use depending on infrared level; USB-C charging; operates from -10 to 50°C; IPX56 rating. Compact and handheld, it fits easily in a backpack for on-the-go outdoor observation.

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The Outdoor Night Vision Monocular uses a 1.39-inch OLED display for clear, handheld viewing in low light. Its infrared illumination supports outdoor use, with an effective range from 1 m up to 400 m in daylight and 1 m to 60 m at night. 1.39-inch OLED display (854×480) with 20 mm objective lens, 5× optical zoom and 6× digital zoom. Infrared fill light: 3 W total, dual 850 nm / 940 nm emitters with 4-level adjustment. Low-light performance: 0.003 lux sensitivity for night viewing. Power and connectivity: 3000 mAh battery, 8–15 hours runtime, USB Type-C charging. Durability and operating conditions: IPX55 rating; works from -10°C to 50°C. Package contents: Night vision monocular, 32 GB TF card, Type-C cable, neck lanyard, instruction manual. Notes: Helmet is not included; compatible helmet mounts can be used. Fit: Compact, lightweight, and designed for hikers, campers, and outdoor watchers who need portable night vision.

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The Night Vision Monocular is a compact, all-metal handheld observing tool designed for outdoor use, delivering clearer viewing in low light. Use it for wildlife observation, night hiking, camping, or quick targeting in darkness. The cross cursor enables precise positioning, while the built-in laser pointer reaches up to 350 m for quick locating. 1080P true color display on a 1.54" (320x320) panel for clear viewing Optical lens F1.2/25MM with 10X digital zoom; rotatable for long-distance focus Built-in laser pointer with targeting distance up to 350 m Ultra-low-light sensor with 350 m night-vision capability All-metal housing, 300G impact resistance, and non-slip grip Storage supports 8–128 GB TF (microSD) cards 1200 mAh polymer battery for extended use Light and power details: 1200 mAh battery, 8–128 GB TF card support, and a 1.54" 320x320 display provide practical use in the field. Dimensions: 65 x 58 x 83 mm, offering a compact, one-handed grip suitable for outdoor activities.

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The 10X Binocular Telescope with LCD screen combines optical viewing with on-device recording for nature watching. It enables live framing through binocular optics while capturing video and still images directly on the unit. Ideal for birdwatchers, hikers, and casual wildlife observers who want to document moments without carrying a separate camera. Use it for scenic views, animal behavior, or outdoor education where quick capture is helpful. Optics: 10x magnification with a 25 mm objective and 15 mm eyepiece; exit pupil 2.5 mm; minimum focusing distance 6 m. Display and capture: 1.5-inch LCD for live framing; records video at 1280x720, 640x480, or 320x240 and saves JPEG images. Storage and formats: Video in AVI; images in JPEG; external storage up to 32 GB. Connectivity and power: Micro USB 2.0 interface; built-in battery; compatible with 5V/1A external power sources. Field of view: Approximately 101 m field of view at 1,000 m distance. Design and use: Compact, portable setup suitable for day trips and outdoor observation. Fit: Suitable for outdoor use and easy to carry in a small bag.

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Eyeskey portable monocular binoculars offer a compact, handheld viewing option for travel and everyday outdoor use. Ideal for hiking, scenery viewing, watching games, concerts, and sailing, they provide quick access to distant details without bulky gear. Fixed magnification; 25 mm objective lens and 17 mm eyepiece diameter. Aluminum alloy body for durability; compact handheld design (115 × 48 × 43 mm; 160 g). Coatings: FMC HD transparent green film on both lenses; BAK4 prism with phase and anti-reflection coatings for brighter images. Nitrogen-filled sealed construction for waterproof, fog- and dust-proof performance in rain or sand. Field of view 7.1° (≈124.6 m at 1000 m) for quick target acquisition. Fit: With a compact size and light weight, they slip into a jacket pocket or small bag for easy carry on adventures.

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The 5 Inch Digital Eyepiece for Telescope Night Sky Viewing provides a 5-inch high-definition IPS display for direct viewing and recording through your telescope. Built with an ABS body and resin and glass lenses, it captures clear visuals of the Moon, planets, and landscapes. Use it for moon and planet observing, astrophotography practice, or monitoring telescope setup with a live feed. The device records video and stills that can be saved to a microSD card and shared later via WiFi. 5-inch HD IPS LCD with full-view display Video resolutions: 2K and Full HD (1080p) Photo resolutions up to 12 MP Focal length 104 mm; objective lens diameter 28-505; instrument magnification 16x WiFi, motion detection, and remote control Memory card support up to 512 GB (Class 10 or higher) Language options: English, German, French, Spanish, Italian, Portuguese, Traditional Chinese, Simplified Chinese, Japanese, Russian, Korean, Arabic Optional light specifications: Video formats MOV/H.264; Photo formats JPG; Video time options: Off, 3, 5, or 10 minutes. Fit: Designed to attach to telescopes with standard eyepiece interfaces and compatible mounts.

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SVBONY UV/IR Cut 1.25 Inch Astrophotography Filter reduces ultraviolet and infrared light to help produce clearer, more natural images with 1.25 inch eyepieces and accessories. Ideal for planetary and deep-sky imaging, it helps minimize color fringing and stray light. When paired with other filters (including Baader filters), it can contribute to crisper edge definition and more consistent results in varied observing conditions. 1.25‑inch standard filter thread fits most eyepieces and accessories Optical-quality glass with multilayer, low-reflection coatings UV/IR cut reduces unwanted light outside the visible spectrum Plane-parallel substrate helps maintain sharpness and minimal distortion Lightweight design, approximately 7 g Includes a plastic case for safe storage and transport Light specifications: optical glass substrate; multilayer coatings for reduced reflections; clear, practically color-neutral transmission. Fit: standard 1.25‑inch filter thread compatible with most 1.25 inch accessories and adapters.

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Portable Eyepiece Camera with a 1.5-inch high-definition screen for on-the-go viewing. It delivers 1920x1080 video and runs on an 800 mAh battery, offering about 150 minutes of use per charge for hobbyists and field researchers. Designed to work with standard telescopes (single-tube, dual-channel, astronomical), it supports outdoor activities such as hunting, fishing, bird watching, mountaineering, and concerts, providing a live view without eye strain. 1.5-inch screen for real-time viewing 1920x1080 video resolution for clear playback 800 mAh battery with ≈150 minutes of use Supports microSD/TF cards up to 256GB (card not included) Video format: H.264 for broad compatibility Screen-off power saving function (default 1 minute) Lightweight and compact, easy to carry Fit: Compatible with standard eyepiece adapters for single-tube or dual-channel telescopes.

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SVBONY 1.25-Inch Zoom Eyepiece (7–21 mm) offers variable focal length in a compact, 1.25-inch format for telescopes. The linear zoom provides on-the-fly magnification changes without swapping eyepieces. Use it for general observing sessions, from wide-field scouting of star fields to detailed planetary views. The smooth zoom operation helps you adjust framing quickly while keeping your eye focused on the target. Focal length: 7–21 mm; linear zoom for continuous magnification change. Optical design: 6 elements in 4 groups for consistent sharpness across the range. Coating: fully multi-coated green optics to improve contrast and light transmission. Eye relief: 18 mm–16.3 mm, suitable for eyeglass wearers. Field of View: 57° at 7 mm to 40° at 21 mm. Tube and compatibility: 1.25-inch barrel; compatible with any telescope that accepts 1.25-inch eyepieces. Thread size M28.5 x 0.6. Specifications: Length ≈ 93 mm; Weight ≈ 133 g; Pupil spacing 15 mm; Thread size M28.5 × 0.6; Eyepiece tube diameter 1.25 inch. Fit: Compatible with most 1.25-inch telescope eyepiece sockets and standard accessories.

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SVBONY Monocular 10-30x50 is a compact, travel-friendly optic designed for birdwatching, travel, and outdoor viewing in varied light. Lightweight and straightforward to use on hikes or at the park, it delivers quick, detailed views of birds, distant animals, or landscapes without bulky gear. 10–30x50 zoom with BaK45 prism for clear detail Fully multi-coated lenses maximize light transmission Dust caps protect eyepiece and objective Adjustable eyecups rotate for glasses or no glasses Tripod adapter compatibility enables stable mounting Waterproof design withstands outdoor conditions Specifications: 50 mm objective; 10–30x magnification; field of view 2.4°–1.9° (129–99 ft/1000 yd); exit pupil 5–1.7 mm; closest focus 3 m; weight about 468 g; size roughly 19 × 8 × 6 cm. Fit: concave, non-slip grip supports one-handed use and tripod mounting.

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This compact Binocular Night Vision Device for outdoor viewing combines 5x digital zoom with a 25 mm objective lens and 850 nm digital infrared for observation in low light. It’s designed for a range of nighttime activities, including night hunting, camping, navigation, wildlife observation, search and rescue, bird watching, and landscape photography, offering flexibility from distant targets to close surveillance. 5x digital zoom with a 25 mm objective for flexible framing. 850 nm infrared with 7-speed adjustment for varying darkness. Built-in 2.4-inch LCD, converted to a 4-inch widescreen via convex lens for comfortable viewing. Observation range up to 300 m in darkness; 200–300 m all-black distance; 3 m to infinity in low light. Stills up to 10M; video up to FHD 1080p at 30fps; TF card support up to 128GB. Power and durability: 3800 mAh battery, USB Mini 2.0, operating -20 to 60 C. Light specifications: Infrared light is 3 W, 850 nm, with 7-speed adjustment for brightness control. Fit: Compact 12.5 x 15 x 6 cm with an approximate weight of 290 g; strap included for hands-free carrying.

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Dual Lens Outdoor Camera for Nighttime Monitoring combines a daytime 8MP sensor with a dedicated 2MP night sensor to capture clear photos by day and high-contrast videos at night. It records 4K video (3840x2160) up to 10 fps and offers a 110° field of view with IP66 weather resistance. Ideal for backyards, entrances, cabins, or perimeters where outdoor monitoring is needed. The dual lenses switch automatically to optimize detail, while built-in mic and speaker support two-way audio. Dual lens system: day 8MP + night 2MP, 110° FOV. 4K daytime video up to 10 fps; clear night video with IR. Photos up to 32MP interpolated; microSD storage up to 512GB. 0.2s trigger; 38 IR LEDs; night vision up to 35 m. IP66-rated; -20 to 60 C operation; 2.4-inch TFT display; power: 8 AA or 6V external. Light specifications: Night vision range approximately 35 meters; daytime shooting distance over 1.5 meters; PIR sensitivity adjustable. Fit and mounting: outdoor-wall installation with included wall bracket and screws; dimensions about 13.6 x 9 x 7.6 cm.

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Camman Fishing Binoculars 3x28 are compact, lightweight optics designed for outdoor use. The soft plastic frame and ergonomic design offer comfortable wear during extended sessions. Ideal for shore fishing, boating, bird watching, or distance viewing while hiking. The adjustable focus lets you tailor clarity for subjects at varying distances. 3x magnification with a 28 mm objective lens for quick distant viewing Adjustable focus provides sharpness from near to far targets Soft plastic frame and ergonomic shaping sit comfortably against the eye PVC frame delivers elasticity, wear resistance, and durability Lightweight, compact form for easy transport Includes a lanyard for easy carrying and quick access Fit and carry: The compact design and included lanyard allow it to be worn around the neck or stored in a bag for ready access.

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Portable outdoor night vision monocular designed for hiking adventures. It delivers 12x magnification with a 42mm objective lens in a compact, durable package for field use. Ideal for hikers, campers, birdwatchers, wildlife observers, and travelers who explore at dawn, dusk, or in low light. The waterproof, O‑ring sealed body keeps out moisture and dust. 12x magnification with a 42mm objective lens; BAK-4 prism and full multi-coated lenses deliver bright, clear images. Built-in low-light night vision enhances visibility in dim conditions. O-ring sealed body and rubber armor provide waterproof protection and a non-slip, durable grip. Includes quick-align smartphone mount and aluminum alloy telescopic mount for capturing HD photos or videos. Ergonomic one‑hand operation with adjustable eyecup for glasses; compact dimensions around 17 x 7 x 6 cm and weight about 320 g. Optional light specifications: Built-in light mode supports viewing in dim conditions; transmittance up to 99.5% with the BAK-4 prism and multi-coated optics. Fit and compatibility: Works with the included mounts on most smartphones and suits one‑hand use during hiking, camping, birding, or travel.

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Children Mini HD Binoculars 8X21 are compact, kid-friendly optics for outdoor exploration. Rubber-ABS housing with multi-layer coatings provides clear, true-color views and durable everyday use. Ideal for parks, nature walks, and classroom projects, they help young explorers observe birds, insects, and distant scenery with quick, comfortable focusing. 8x magnification with 21 mm objective for lightweight, steady viewing FMC multi-layer coatings deliver clear, true-color images Central focus wheel with rubber grip for easy, precise focusing Compact 11 × 8.5 cm size, about 180 g, with anti-slip stripes Lanyard hole enables easy carrying during outdoor activities Specifications: 8x magnification; 21 mm objective; field of view ≈128 m/1000 m; exit pupil ≈10 mm; weight ≈180 g; dimensions 11 × 8.5 cm. Fit: Ergonomic grip and balanced weight suit small hands; lanyard hole adds convenient carry during outdoor activities.

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4X30 Kids Bird Watching Binoculars are built for simple, everyday outdoor exploration. With 4x magnification and a 30 mm objective, they deliver clear, easy-to-use views for young nature observers. Ideal for backyard birding, nature walks, and school projects, these binoculars help kids spot details without strain during extended viewing sessions. 4x magnification with a 30 mm objective lens for a clear, wide field of view Large eyepiece and a central focus wheel enable precise, one‑handed focusing Lightweight and compact: about 100 g, 11 × 4 × 8.5 cm, includes a lanyard Glass-clear lenses with high-definition image and realistic color reproduction Natural rubber body provides a comfortable grip and durable, kid-friendly build Ready for outdoor use with simple adjustments and reliable performance in varied light Optional specifications: Objective lens 30 mm; magnification 4x; weight 100 g; dimensions 11 × 4 × 8.5 cm; material natural rubber; includes lanyard. Fit: Designed for small hands, the compact size and light weight help kids hold steady during moments of observation.

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Student Binoculars 4x30 offer a simple, reliable viewing tool for young learners on field trips and in the classroom. Lightweight and durable, they are designed for small hands and easy to carry with the included lanyard. They help students observe birds, plants, and distant objects without strain. Magnification: 4x with a 30 mm objective lens for a clear, steady image Large eyepiece and wide field of view help track moving subjects Central focus wheel enables quick, precise adjustments Compact size: about 11 x 8.5 x 3.6 cm; lightweight and easy to handle Lanyard included for hands-free carrying during school trips Durable, kid-friendly construction designed for daily classroom use Specifications: Magnification 4x; Objective diameter 30 mm; Size roughly 11 x 8.5 x 3.6 cm. Fit: Ergonomic grip suited to smaller hands, with straightforward focusing for classroom or outdoor use.

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FEIRSH Night Vision Monocular is a compact optical instrument for everyday use at home and outdoors. It features 12x magnification with a 50 mm objective and an 18 mm eyepiece, housed in a metal body with an eco-friendly rubber exterior. Designed for dusk and low-light use, it supports outdoor observation, camping, and indoor areas with limited lighting, where ambient light is present. 12x magnification with 50 mm objective and 18 mm eyepiece FMC green film coating improves light transmission for clearer images BAK77 prism and a metal body with eco-friendly rubber Low-light, non-infrared operation relies on ambient light strength Swivel-up eyepiece accommodates wearers of glasses and non-glasses One-handed double focusing system for easy adjustment Phone capture enabled with compatible bracket and clip (not included) Specifications: Dimensions 150 x 50 x 43 mm; Weight 249 g; Coatings FMC green film; Prism BAK77. Fit: Compact handheld design, suitable for one-handed use and comfortable for users wearing glasses.

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