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Laser Pen Set: X1 Green, M1 Red and Z1 Violet
Three laser pens, three colours: green, red and violet
- Every colour for every job
- One order instead of three
- Ideal for sharing in a family, team or classroom
Red laser pens and red laser pointers
The classic red laser pen for presentations, teaching and indoor pointing. Choose the M1 pen on AAA batteries or a rechargeable red Pro model – class 2, up to 1 mW.
The red laser pen: calm, clear, classic
A red laser pen is what most people picture when they think of a laser pointer: a neat red dot on a projector screen during a lecture or a sales meeting. Red is less intense to the eye than green, which is exactly what makes it pleasant indoors. The dot is easy to follow on a slide without dominating it, and it does not glare off a white wall in a small room.
We sell three red lasers, all Starlight Lasers models up to 1 mW, laser class 2. The M1 red laser pen runs on two AAA batteries. The R1 Pro and R2 Pro are rechargeable aluminium models with a charger included. All three have a wavelength of 650 nm. Outdoors red reaches less far than green, so if you want to point at things a long way off, have a look at the green laser pointers too.
How far a red laser pointer reaches (indicative)
| Situation | Visible dot |
|---|---|
| Indoors | 30 m |
| Daylight | approx. 30–50 m |
| Dusk | approx. 100–150 m |
| In the dark | approx. 300–500 m |
Choosing a red laser pointer
| Model | Type | Battery | Safety keys | Size |
|---|---|---|---|---|
| M1 | Laser pen, 650 nm | 2x AAA (included) | No | 15 x 1.4 x 1.4 cm |
| R1 Pro | Pro, aluminium | 18650 rechargeable + charger | Yes, 2 | 15 x 2 x 2 cm |
| R2 Pro | Pro compact, aluminium | 16340 + charger | No | 11.2 x 2 x 2 cm |
For presentations the M1 is hard to beat: slim, simple, and the AAA batteries can be bought at any supermarket. For daily use – a teacher who points all day, a guide or a warehouse supervisor – a rechargeable model pays off. Pick the R1 Pro if you want the safety keys and the larger 18650 cell, or the R2 Pro if pocket size matters more.
Red laser and screens
On a projector screen any of our red lasers works well. On a large LCD or LED screen a laser dot is generally harder to see, whatever the colour; stand at an angle and keep the dot moving slowly. More tips in laser pointers for presentations.
Safety first
Even a class 2 red laser should never be aimed at eyes, people, animals' eyes, vehicles or aircraft. Keep it away from children. See laser pointer safety. Not sure between red and green? Read red vs green laser pointer or use the laser finder.
Frequently asked questions
Is a red laser pen good for presentations?
Yes. Red is the classic presentation colour: clear on a projector screen without being harsh. The M1 red laser pen on two AAA batteries is the simplest choice.
What wavelength is the red laser?
All our red lasers – the M1 pen, the R1 Pro and the R2 Pro – are 650 nm. All red models are class 2 with an output up to 1 mW.
Does a red laser reach as far as a green one?
No. At the same class 2 output a red dot looks dimmer than green. Indicatively, red reaches approx. 100–150 m at dusk and approx. 300–500 m in the dark.