4lasers.com

What It Is

4Lasers is the laser crystal and optical components division of Lithuania-based Optogama. It is not positioned as a SaaS or enterprise software product, but rather as a high-tech photonics manufacturing and engineering services provider. The website focuses on laser crystals, precision lenses, optical coatings, optomechanical components, laser development, and quality metrology, serving research, industrial, medical technology, and OEM optical system integration use cases.

Core Capabilities

Its capability chain is fairly comprehensive. It can supply laser and nonlinear crystals such as Nd:YAG, Ti:Sapphire, Yb:KGW/KYW, Raman, Cr:YAG, and Co:Spinel; it also covers lenses, mirrors, polarization optics, beamsplitters, waveplates, and custom-geometry optical components. For coatings, it lists IBS, IAD, and E-beam processes, with support for high-damage-threshold AR, HR, PR, polarization, beamsplitting, and wavelength-selective coatings. Services also include optical design, mechanical design, refurbishment of crystals/optical components, repolishing, recoating, spectral metrology, LIDT testing, and traceable QA.

Pricing

The website shows euro pricing and SKUs for some standard components. For example, plano-convex/plano-concave spherical lenses are priced at around 18–135 € depending on material, diameter, and focal length; XY industrial mounts are around 135–175 €; and some accessories cost from the teens to several dozen euros. Cylindrical lenses, special coatings, and custom specifications are often marked as Request, indicating that more complex projects require a quote. There is no information about software subscriptions, free plans, or trials.

Pros and Cons

The main advantage is the level of technical detail provided, including material, wavelength range, surface figure, surface quality, tolerances, coatings, and stock quantities, which makes engineering selection easier. It also offers integrated capabilities from design, manufacturing, coating, and testing through to OEM supply. The drawbacks are that many custom parts do not have public pricing or lead times, and payment, logistics, and after-sales SLA details are not presented in the main content. For this review category, SaaS-related dimensions such as team permissions, APIs, third-party integrations, and cloud deployment are either not applicable or not disclosed.

Best Fit and Access from China

4Lasers is best suited for laser manufacturers, spectroscopy/LIDAR/metrology equipment teams, research laboratories, and OEM customers that need custom optical components. The source content does not provide information about access from China, so it is not possible to determine whether the site can be reached directly or whether local services are available.