Nitecore NFB34 blue diffuser filter (Nitecore, SKU: FILTR NFB34) is a push-on colour filter designed for flashlights with a head diameter from 32 to 36 mm. The double-sided coated mineral glass lens converts the flashlight's white beam into blue light while maintaining high light transmission and heat resistance. The flexible rubber frame facilitates installation and protects the filter against impacts.

Key features

• converts the flashlight's white light into blue light
• designed for heads with a diameter from 32 to 36 mm
• mineral glass lens with a double-sided coating
• high light transmission
• lens resistant to heat
• flexible frame made from durable impact-resistant rubber
• attachment hole for a safety lanyard
• ability to use the frame without the lens as a flashlight head protector

Set contents

• Nitecore NFB34 blue filter

Technical specifications

• manufacturer: Nitecore
• model: NFB34
• type: push-on flashlight colour filter
• light colour with the filter installed: blue
• nominal size: 34 mm
• compatible flashlight head diameter: 32 to 36 mm
• lens material: mineral glass
• lens coating: double-sided
• frame material: rubber
• lens properties: high light transmission and heat resistance
• installation method: attachment to the flashlight head
• lanyard attachment hole: yes
• removable lens: yes
• additional frame function: flashlight head protector after removing the lens

The Nitecore NFB34 allows a compatible flashlight to be quickly adapted for use with blue light, while the flexible frame facilitates installation and provides additional protection for the flashlight head.