5mW 405nm Purple Blue Laser Pointer Pen Portable Metal Alloy Shell Office Use

Meet a compact, powerful blue-violet laser pointer designed for dynamic presentations and everyday use. With a 405 nm purple-blue beam and a rugged metal alloy shell, this pointer blends precision optics with portable durability for office, classroom, museum tours, or field demonstrations.

Why you'll love it

• Clear blue-violet (purple) laser at 405 nm for sharp target points and high visibility on screens and projectors.
• Powerful yet restrained: 5 mW output suitable for presenting, teaching pointers, and guided tours without excessive brightness.
• Robust construction: copper + aluminum body with black anodized finish for durability in daily carry.
• Ultra-fast start-up: ready to use in ≤ 0.001 seconds, so you never miss a cue during a live presentation.
• Compact, lightweight design that fits in a pocket or bag for on-the-go use.
• Long-range capability: detectable over 10 to 100 meters depending on ambient conditions.
• Energy efficient: operates from two AAA batteries (not included) at DC 3V and <350 mA current.

Specifications

• Wavelength: 405 nm (blue-violet / purple)
• Output power: 5 mW
• Laser range: 10–100 meters
• Start-up time: ≤ 0.001 seconds
• Operating voltage: DC 3V
• Operating current: < 350 mA
• Dimensions: φ14 x 155 mm
• Material: copper + aluminum
• Surface treatment: black anodized
• Power supply: 2 AAA batteries (Not included)

Use cases

Perfect for presentations, teaching pointers, classroom demonstrations, children's activities, museum tours, and guided experiences where a precise, visible pointer helps you communicate clearly.

Safety and handling

Never look directly into the laser aperture or point at eyes. Keep out of reach of children. Use with care to avoid inadvertent exposure to others and reflective surfaces.

What's in the box

• 1 x laser pointer

Highlights
5MW laser point blue violet (purple) laser pen powerful visible light beam office School Military laser point pen.
High quality, strong and durable metal alloy shell, powered by two AAA batteries (Not included)
Energy saving, lightweight, suitable for placing in your pocket or bags.
This high-quality pointer adopts the latest optical and microelectronic technology.
This laser pointer can be used for presentations, teaching pointers, children's entertainment, and more. Aim at any desired targets, project screens, video monitors, presentations, stars, museums, tour guides, etc.

Specification
Material: copper + aluminum
Surface treatment: black anodized
Power supply: 2 AAA batteries (Not included)
Wavelength: blue-violet (Purple) 405nm;
Laser range: Blue Violet (purple) 10-100 meters
Start-up time: ≤ 0.001 seconds
Operating voltage: DC 3V
Operating current: <350mA
Output power: 5MW
Dimensions: φ14x155mm

Attention
Please allow small size deviations due to human measurement.
Due to the effect of light and monitor's brightness, there could be slight differences between the color tone of the photo and the actual item.
Do not look directly into the aperture of the laser beam.
Don't aim directly at the eyes.
Keep this product out of the reach of children.

Packing：
1 x laser pointer