If I was being really fussy, I might ask for 7x magnification ... I have found the flag-only capabilities of a laser rangefinder somewhat limiting at times when you need to know how much green ...

[Ilia] created a phase laser rangefinder (.ru, Google translatitron) using nothing but a laser diode, a pair of magnifying glasses, a few components and an STM32F4 Discovery dev board. The theory ...

"I highly recommend this if [you're] just looking for accurate yardages and can live without all the fancy $200+ finders." ...

Lasers are some of the coolest devices around. We can use them to cut things, create laser light shows, and also as a rangefinder.[Ignas] wrote in to tell us about [Berryjam’s] AMAZING write-up ...

The AN/PED-1 Lightweight Laser Designator Rangefinder (LLDR) is a man-portable, modular target locator and laser designation system. The primary components are the Target Locator Module and the ...