A replacement lens cap for the Pulsar Helion / Quantum 38mm or 50mm lens thermal imaging monoculars, please select your model from the drop down menu.

Helion / Quantum 38mm

• Pulsar Helion XQ38F / XP38
• Pulsar Quantum XD38S / XQ38

Helion / Quantum 50mm

• Pulsar Helion 2 XQ38F
• Pulsar Helion 2 XQ50F
• Pulsar Helion XQ50F / XP50
• Pulsar Quantum XD50S / XQ50