







GOYOJO OPTICS
GOYOJO GRS225RF Thermal Optics with LRF
$759.00
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Shipping calculated at checkout.
Core specifications:
- Sensor Resolution: 256*192
- Objective Lens: 25mm
- Optical Zoom: 3.5x
- Digital Zoom: 1-8x
- Display Resolution: 1440*1080
- Operating Time: 7-9h
Core function:
- Picture In Picture:Yes
- Photo/Video:Yes
- Audio:No
- RAV & Wi-Fi:Yes
- Hot Track:Yes
- Classic One Shot Zero:Yes
- Thermal One-Shot Zero:Yes
- Shot Activated Recording:Yes
- Bluetooth:only GRS225RF-Yes
Payment
Rugged and Lightweight Design
The compact and streamlined design of the Little Conch makes it lightweight and easy to carry and install for extended periods, while also withstanding up to 800g/0.4ms recoil for enhanced durability.


Specifications
Complete Technical Overview.
Optical
- Objective Lens: 25mm
- Eye Relief: 65mm
- Optical Zoom: 3.5X
- Digital Zoom: 1X - 8X
- Field of View (FOV): 7.0° x 5.3°
- Diopter Adjustment: -5 to +5 Diopters
- Focus Range: 5m to Infinity
- Detection Range: 1300m (1.8m x 0.5m target)
- Rangefinder: Only CRS225RF - 905nm Infrared, 1000m ±5m
Infrared
- Detector Type: Vanadium Oxide Uncooled Focal Plane Array
- Resolution: 256 * 192
- Die Size: 12μm
- Frame Rate: 50Hz
- NETD, mK: <35mK @ 25°C, F/1.0
Function
Function | Details |
---|---|
Picture in Picture | Yes |
Video | Yes |
Photo | Yes |
Reticles | Yes |
Defective Pixel Correction | Yes |
RAV & Wi-Fi | Yes |
Bluetooth | Only CRS225RF - Yes |
Hot Track | Yes |
FFC | Yes |
Scene Mode | Yes |
Shot Activated Recording | Yes |
Thermal One-Shot Zero | Yes |
OSD | Yes |
Intelligent Ballistic Calculation | Only CRS225RF - Yes |
Pseudo Color Modes | White Hot / Black Hot / Red Hot / Iron |
Display
- Type: OLED
- Dimensions: 0.49 Inches
- Resolution: 1440 * 1080
Power & Compatibilities
- Battery Type:
Build-In Battery: 18650 Lithium BatteryExternal Battery: CR123 Lithium Battery - Battery Capacities:
Build-In Battery: 3.7V, 3700mAh
External Battery: 3.7V, 450mAh - Operating Time: 7.9 Hours (1x 18650, 2x CR123)
- Charging Specifications: 5V / 2A
- Tube for rings: 2
Physical
- Net Weight (Built-in Battery):
CRS225RF: 57300 g / 5760g (Note: Value appears inconsistent in source) - Dimensions (without eyepiece):
CRS225RF: 288 * 81 * 75mm
CRS225RF: 288 * 85 * 75mm
(Note: Model name is repeated, dimensions differ) - Max. Recoil: 800 g/0.4ms
- IP Level: IP67
- Operating Temperature: -30°C to 50°C (-25°F to 125°F)
- Storage Temperature: -40°C to +60°C (-40°F to 140°F)
- SD Card: 32GB
- Materials: Aluminum-Magnesium Alloy
- Warranty: 1 Year