--- product_id: 531646118 title: "HDAJY Mini Monocular Telescope, Upgrade 30 x 25 HD Monoculars for Adults High Powered, Be Used for Stargazing, Hunting, Black" brand: "hdajy" price: "¥3650" currency: JPY in_stock: true reviews_count: 8 category: "Hdajy" url: https://www.desertcart.jp/products/531646118-hdajy-mini-monocular-telescope-upgrade-30-x-25-hd-monoculars store_origin: JP region: Japan --- # Waterproof & moisture-proof design Smartphone compatible 30x magnification power HDAJY Mini Monocular Telescope, Upgrade 30 x 25 HD Monoculars for Adults High Powered, Be Used for Stargazing, Hunting, Black **Brand:** hdajy **Price:** ¥3650 **Availability:** ✅ In Stock ## Summary > 🔭 See More, Miss Less – Elevate Every Adventure! ## Quick Answers - **What is this?** HDAJY Mini Monocular Telescope, Upgrade 30 x 25 HD Monoculars for Adults High Powered, Be Used for Stargazing, Hunting, Black by hdajy - **How much does it cost?** ¥3650 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/531646118-hdajy-mini-monocular-telescope-upgrade-30-x-25-hd-monoculars) ## Best For - hdajy enthusiasts ## Why This Product - Trusted hdajy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal Clear 30x Zoom:** Experience high-definition views with powerful 30x magnification for stargazing, hunting, and more. - • **Pocket-Sized Powerhouse:** Compact 3.7in length fits effortlessly in your pocket for on-the-go clarity. - • **Built to Brave the Elements:** Waterproof and moisture-proof construction ensures reliable performance rain or shine. - • **Durable Metal & Rubber Build:** Premium metal barrel with rugged rubber coating for a sleek yet tough feel. - • **Seamless Smartphone Integration:** Easily attach to your smartphone to capture and share breathtaking distant views instantly. ## Overview The HDAJY Mini Monocular Telescope is a compact, high-powered 30x25 HD monocular designed for adults and kids alike. Featuring a durable metal and rubber body, it offers waterproof and moisture-proof protection for versatile outdoor use. With a pocket-friendly size and smartphone compatibility, it’s perfect for stargazing, hunting, hiking, and capturing distant moments with crystal-clear clarity. ## Description desertcart.com : HDAJY Mini Monocular Telescope, Upgrade 30 x 25 HD Monoculars for Adults High Powered, Be Used for Stargazing, Hunting, Black : Electronics Review: Mini monocular - Very nice and practical Review: Clear vision exto - Simple and clear view ## Features - 【Product Size】 Monoculars is 3.7in long and 0.95in diameter. It is small and lightweight, which can be easily put into a pocket and carried around. - 【Wide Range of USES】 Monocular for hiking, birding, mountaineering, concerts, Tours, ball games, and scenic views. It can be used by adults and children. - 【High Quality Material】 Monocular telescope for smartphone is Adopt high quality metal mirror barrel, outer rubber material, strong and durable. - 【Waterproof and Moisture-Proof】 The highly airtight fuselage makes it resistant to bad weather and adaptable to a variety of environments, and you can safely use it in rainy and wet conditions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXJN22QB | | Additional Features | High Magnification, Waterproof, High Quality Material | | Best Sellers Rank | #97 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #12 in Monoculars | | Brand | HDAJY | | Coating | Fully Coated | | Compatible Devices | Smartphone | | Customer Reviews | 3.8 out of 5 stars 824 Reviews | | Exit Pupil Diameter | 0.4 millimeters | | Eye Piece Lens Description | Galilean | | Field Of View | 6 degrees | | Finderscope | Reflex | | Focal Length Description | 40 millimeters | | Focus Type | Manual Focus | | Item Dimensions D x W x H | 3.7"D x 0.95"W x 0.95"H | | Item Weight | 1.94 ounces | | Manufacturer | HDAJY | | Manufacturer Part Number | Monocular-01 | | Model Name | RM | | Mount | Altazimuth Mount | | Number of Items | 1 | | Number of Packs | 1 | | Objective Lens Diameter | 4 millimeters | | Optical Tube Length | 1000 inches | | Optical-Tube Length | 1000 inches | | Power Source | Manual | | Telescope Mount Description | Altazimuth Mount | | UPC | 618087199410 | | Unit Count | 1 Count | | Zoom Ratio | 10:1 | ## Product Details - **Brand:** HDAJY - **Eye Piece Lens Description:** Galilean - **Finderscope:** Reflex - **Focus Type:** Manual Focus - **Model Name:** RM - **Objective Lens Diameter:** 4 Millimeters - **Optical Tube Length:** 1000 Inches - **Power Source:** Manual - **Product Dimensions:** 3.7"D x 0.95"W x 0.95"H - **Telescope Mount Description:** Altazimuth Mount ## Images ![HDAJY Mini Monocular Telescope, Upgrade 30 x 25 HD Monoculars for Adults High Powered, Be Used for Stargazing, Hunting, Black - Image 1](https://m.media-amazon.com/images/I/71hAPUC7GiL.jpg) ## Questions & Answers **Q: Night vision?** A: Yes this has night vision ## Customer Reviews ### ⭐⭐⭐⭐⭐ Mini monocular *by L***Z on July 30, 2026* Very nice and practical ### ⭐⭐⭐⭐⭐ Clear vision exto *by L***Y on May 27, 2026* Simple and clear view ### ⭐ Broken and blurry out of the box *by J***N on January 2, 2026* Will not focus straight out of the box. No matter the distance or how you try to adjust the focus it is blurry. Spend the extra $5 and get a better brand ## Frequently Bought Together - HDAJY Mini Monocular Telescope, Upgrade 30 x 25 HD Monoculars for Adults High Powered, Be Used for Stargazing, Hunting, Black - 2000X24 Monocular Focus Optics Telescope onocular Power Monocular for Adults with Phone AdapterNight Vision Monocular Lightweight Pocket Monoscope with for Adults Kids, 8000M/80000M Gifts --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/531646118-hdajy-mini-monocular-telescope-upgrade-30-x-25-hd-monoculars](https://www.desertcart.jp/products/531646118-hdajy-mini-monocular-telescope-upgrade-30-x-25-hd-monoculars) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-18*