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Optics
2,129 productsUpdated August 2026
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20pcs A3144E SS41F SS49E OH137 TO-92S Hall Effect Sensor 3Pins Magnetic Detector for Arduino
£5.24
NullLab
10K NTC Thermistor Temperature Sensor Module with Enclosed Housing PH2.0 Interface for Arduino ESP32 Microbit Raspberry Pi DIY
£7.27
NONE
QD Bipod Adapter with Sling Stud Fit for 20mm Picatinny and Weaver Rail with 3 Holes Rails Mount Accessories
£7.49
HIVOD
4AV19F Brand new spot imported original Hall effect blade position sensor magnetic sensor 4.5Vto24V 18.5mA Honeywell
£68.39
NONE
Load Cell Resistive Membrane Pressure Sensor Module Flexible Force Sensitive Analog FSR402 4mm 5mm 7mm 110mm For Arduino
£3.91
NONE
Rail Adaptor 20mm Convert to 11mm Riser Dovetail Rail Scope Mount Low Profile Picatinny Mount Rail
£8.28
NONE
Magnetic Pocket Magazine HolderHeavy-duty Magazine Holder for Pocket Standard Clips for 9mm / .40 S&W for Hunting
£8.84
specprecision
2024 New KAC Style MLOK QD Sling Mount Low Profile with Sling Swivel Balck and FDE color in stock
£11.59
NONE
Universal 40mm 45mm Ocular Eye Protector Tactical Hunting Extende Scope Lens Cover Rubber for Rifle New
£8.90
EVOLUTION GEAR
Evolution Gear Magnifier Mount Switch to Side STS Mount for G33 G43 G45 Magnifier, 7mm Riser Mount
£31.87
XINGKECHUANG
Indoor Outdoor Applicable 8m Laser Distance Sensor Infrared Motion Sensor for Smart City Projects
£22.27
DIYmalls
GPS Module Antenna USB connector GLONASS UBX-M8030-KT Chip with IP-EX Antenna Socket for Arduino Pixhawk Stratux
£12.45
NONE
RMS-11 5-1900MHz RF up and down Frequency Conversion Passive Mixer Module
£7.83
NONE
SKWoptics AR Optics Sight Slope Mount 20MOA 34mm, 30mm Scope Rings, 21mm Picatinny Rails, 6061-T6 Aluminium
£28.29
TENGZHIWEI
10PCS high temperature NTC thermistors MF51-1% B value 3950 5K 10K 20K 30K 50K100K 200K -50℃~+350℃
£3.92
NONE
Aluminum Alloy 1" Tactical Scope Riser Mount for 20mm Picatinny Rail - Short Base Mount with Quick Release, Compatible with Scop
£9.78
JETTING
1Pc Hall 463A Lithium Electric Vehicle Motor Balance Car Hall Sensor 463A Hall Element PCB Board For Scooters
£3.70
NONE
HRU-3601 LORA Node Temperature & Humidity Sensor with CO₂, TVOC Gas Detection
£31.15
NONE
1 Set USB To Serial Port Module Adapter USB To TTL STC Downloader UART CP2102 Chip Module
£6.55
Huaxingfu
1/5/10Pcs LD2410C 24GHz Human Presence Sensor FMCW Wave Radar Induction Module High Sensitivity for Body Detection Sensors
£10.04
FGZUQL
M8 Proximity Sensor Switch Inductive metal induction 12-24VDC NPN PNP
£9.57
NONE
New SP-4603B Tactical 34mm 6MIL/20.6MOA 1.5" Picatinny Scope Mount for Scopes 38mm Height
£82.80
LAMBUL
UNITY Fast Riser Mount For Aimpoint T2 CompM5s/M5b R5 Duty RDS Red Dot Sight Scope Fit 20mm Rail UNITY Tactical Scope Mount
£15.69
NONE
10PCS SW-200D Vibration switch Ball switch Tilt switch Double bead Angle sensor
£4.36