A.R.C. CLASSIC 514: a Compact 514 nm Photocoagulator

Argon wavelength without an argon tube

Traditional argon laser ophthalmology relied on a bulky gas laser with high power demands and cooling. The CLASSIC 514 delivers the same 514 nm wavelength from a diode source, which makes it a compact, low-maintenance device that sits on the table within easy reach.

A.R.C. Laser reports, based on user feedback, that this wavelength is associated with lower pain perception than KTP lasers. Treat this as manufacturer information gathered from users, not as a clinical comparison.

Replacing an argon system also changes the room demands: a diode-based unit does not need the heavy power connection or water cooling associated with older gas lasers, which can simplify installation in a clinic.

Specifications and modes

Output is up to 1.2 W with freely selectable spot sizes from 50 to 600 µm. Pulse length ranges from 15 ms to 2 s and repetition rate from 1 to 5 Hz. Single-pulse, gated and micropulse modes cover a wide range of retinal treatments; see our micropulse laser explainer for what micropulse means.

The laser weighs 3.3 kg, is classified as Class 4, and has a large, high-contrast display that is readable from the side. Colour-neutral physician protection filters are used so the surgeon sees tissue colours accurately.

Large, high-contrast display and a table-top layout mean the assistant can read and adjust settings without leaning over the patient, a small ergonomic point that matters in long sessions.

• Wavelength 514 nm, maximum power 1.2 W.
• Spot size 50 to 600 µm.
• Pulse length 15 ms to 2 s, 1 to 5 Hz.
• Single-pulse, gated and micropulse modes.

Optics and slit-lamp coupling

Precision optics and an offset coaxial laser coupling ensure controlled energy delivery to the retina. The laser combines with slit lamps offering LED or halogen illumination, and with the VARIO system that holds two lasers on one table. Read our PCL5 slit lamp article for the slit-lamp platform.

When comparing a green laser photocoagulator, look at the contact lens you will use, the field of view, stability during long sessions and whether a head-up display variant is offered so settings remain visible during treatment.

Typical uses and complementary lasers

Retinal photocoagulation is used in a range of retinal conditions; indications and protocols belong to the treating retina specialist. For the procedure background, see our articles on retinal photocoagulation lasers and pan-retinal photocoagulation.

Clinics with a mobile service or paediatric cases may combine the CLASSIC 514 with the portable FOX IV 810 diode laser, which can be used with an indirect ophthalmoscope. A VARIO table can carry the CLASSIC 514 together with a Q-Las or CITO 532.

If your service includes diabetic retinopathy screening, plan the referral path to the photocoagulator, the number of sessions per week and the training of assistants, because these factors determine whether one laser is enough.

Buying considerations and next steps

Ask for a demonstration with your usual contact lens, confirm laser safety measures for a Class 4 device, and check the training, spare-parts and service plan in the UAE. Compare running costs rather than purchase terms alone.

Beckfinity can arrange a CLASSIC 514 demonstration and prepare a quote for your retina service. Contact our specialists, and verify current registration requirements with the relevant UAE authorities.