GOYOJO G210 Thermal Monocular 256x192
- Integrated thermal imaging, fixed focus
- 17.5 degree field of view
- 10 millimeter objective, 10 millimeter focal length
- Zoom ratio of 2, Plossl eyepiece
- 1 kilogram, 9.44 x 5.51 x 4.33 inches
- Tripod mount, smartphone compatible
- Lithium polymer battery included, one year warranty
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A fixed focus thermal monocular with a tripod mount and smartphone support. The listing does not state a detection range, so distance performance is unknown.
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ASIN: B0CNXP8JBVModel: G210Category: Night Vision Devices
Overview
Goyojo builds this G210 as a thermal imaging monocular with a Plossl eyepiece and multi-coated optics. Focus is fixed, so there is no ring to turn, and a tripod mount holds it steady.
A lithium polymer battery is included, along with an adapter, handbag, manual and USB cable. Fixed focus means less to fiddle with in the dark. Detection range and resolution are missing from the listing.
Who it's for
A casual user checking a yard, campsite or trail who wants a simple fixed focus viewer. A hunter who must identify targets at distance should look for listed range and resolution.
Pros and cons
- Fixed focus, nothing to adjust
- Handbag and cable included
- Detection range not listed
- Heavy for a handheld viewer
- Cannot refocus for near subjects
Performance notes
Integrated thermal imaging reads heat differences, so living targets stand out against cooler surroundings. With fixed focus the sharpness is set at the factory, and the tripod mount reduces the shake that blurs a thermal image at higher zoom.
Specifications
| Brand | Goyojo |
|---|---|
| Model | G210 |
| Dimensions & fit | |
| Objective Lens Diameter | 10 millimeters |
| Item Dimensions D X W X H | 9.44 x 5.51 x 4.33 inches |
| Focal Length Description | 10 millimeters |
| Item Weight | 1 kilogram |
| Power & efficiency | |
| Power Source | Battery powered, lithium polymer battery included |
| Construction & materials | |
| Coating | Multi-coated |
| Compatibility & installation | |
| Mount | Tripod mount |
| Compatible Devices | Smartphone |
| Included components | |
| Unit Count | 1.0 Count |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Focus Type | Fixed focus |
| Field Of View | 17.5 degrees |
| Zoom Ratio | 2 |
| Builtin Media | Adapter, handbag, manual, USB cable |
| Additional Features | Integrated thermal imaging |
| Eye Piece Lens Description | Plossl |
| Finderscope | no |
Closest rivals on specs
Nightfox Swift 2 Pro Night Vision- Objective Lens Diameter 10 vs 17 mm (-41%)
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Wishbety JA-50 4K Night Vision Goggles- Objective Lens Diameter 10 vs 50 mm (-80%)
- Item Weight 2.2 vs 1.96 pounds (+12%)
Yuanzimoo Digital Night Vision Monocular 8X- Objective Lens Diameter 10 vs 24 mm (-58%)
- Item Weight 2.2 vs 1.12 pounds (+96%)
Frequently asked questions
How do I clean the Goyojo G210?
The listing gives no cleaning steps, but a manual is included and the optics are multi-coated, so a soft cloth is the safer choice.
What comes with the Goyojo G210?
The listing names an adapter, a handbag, a manual and a USB cable, plus the lithium polymer battery.
Does the Goyojo G210 focus?
No. The listing gives its focus type as fixed focus.