Why can’t I rotate the knob on G210 Thermal Imaging Monocular? Is it defective?

G210 uses a fixed-focus thermal lens. The focus is factory calibrated, so the knob is locked by design and cannot rotate. This is normal, not a defect. If you need manual focus adjustment, please choose the G215 thermal monocular.

Why does the thermal image look blurry at long distances?

Thermal monoculars have detection distance and recognition distance. Advertised range refers to detection only. Clear viewing happens at shorter ranges. For sharper long-distance results, G215 supports manual focus for improved thermal imaging.

My phone won’t connect to the thermal monocular app. What should I do?

Please confirm the app is installed, camera permission is enabled, and OTG is turned on. Some newer phones disable external devices by default. If issues continue, contact our support for step-by-step setup help.

How long does the battery last? Can I use it while charging?

Battery life depends on brightness and usage. The thermal monocular supports power bank input and can be used while charging, making it ideal for extended outdoor use or inspection work.

What if buttons, knobs, or the display screen feel abnormal after delivery?

Please contact our support right away. Rare shipping issues may affect buttons, knobs, or the screen. We provide fast troubleshooting or replacement if needed. Your thermal imaging monocular is fully backed by our after-sales service.

Goyojo G215 315 Thermal Monocular | Desertcart Hong Kong

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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HK$5235

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

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Description

🌙 See the unseen, own the night with GOYOJO G215!

RUGGED READY - Built tough with IP65 waterproof rating and replaceable batteries delivering 6+ hours of relentless outdoor performance.
ADAPTIVE COLOR PALETTES - Switch effortlessly between 6 dynamic display modes like White-Hot and Rainbow to spot targets in any environment.
POWERFUL ZOOM STORAGE - Get up close with 4x zoom and save every critical moment on a built-in 16GB memory—never miss a detail.
SMART WI FI CONNECTIVITY - Stream and share real-time thermal images via app control—perfect for hunters, pros, and safety-conscious adventurers.
PRECISION THERMAL VISION - Experience crystal-clear 256x192 resolution with a cutting-edge 12μm infrared detector for unmatched night clarity.

The GOYOJO G215 Thermal Imaging Monocular combines a high-resolution 256x192 thermal sensor with a 15mm focal lens and 4x zoom to deliver superior night vision. Featuring 6 versatile color palettes, 16GB internal storage, and WiFi connectivity, it’s engineered for hunters and outdoor professionals who demand clarity and durability. Its IP65 waterproof design and 6+ hour battery life ensure reliable performance in harsh conditions, making it an essential tool for night-time observation and safety.

Specifications

ASIN	B0CNXPDG7R
Additional Features	15mm Lens Focal Length;256 × 192 pixels;Infrared Resolution, Built-in 16GB; SD card not supported; Wi-Fi (App control), USB-C; IP65, Detection Range (Human) 1417 meters;Recognition Range 254 meters, Hunting, wildlife observation, farm inspection, outdoor patrol, One-handed handheld operation, quick startup
Best Sellers Rank	#76,821 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Night Vision Monoculars
Brand	GOYOJO
Built-In Media	Adapter, Handbag, Manual, USB cable
Coating	Multi-Coated
Compatible Devices	Smartphone
Customer Reviews	4.3 4.3 out of 5 stars (84)
Eye Piece Lens Description	OLED Digital Eyepiece
Field Of View	11.7 degrees
Finderscope	no
Focal Length Description	15mm infrared lens optimized for long-range thermal detection with improved target focus.
Focus Type	Manual Focus
Item Dimensions D x W x H	1.97"D x 3.15"W x 5.91"H
Item Weight	1 kg
Manufacturer	GOYOJO
Manufacturer Part Number	G215
Model Name	G215
Model Number	CS-G215-JP2
Mount	Handheld Monocular;Tripod Stand
Number of Batteries	1 Lithium Polymer batteries required. (included)
Number of Items	1
Number of Packs	1
Objective Lens Diameter	15 millimeters
Power Source	Battery Powered
UPC	658361248977
Unit Count	1 Count
Warranty Description	1 warranty year
Zoom Ratio	4x

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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HK$5235

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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I loved the variety of products available. Will definitely shop again.

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Received my product in pristine condition. Great service overall.

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GOYOJO G215/315 Thermal Monocular

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Description

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