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A comprehensive portfolio

Innovative laser systems

Ophthalmological lasers from Meridian

Meridian offers a comprehensive portfolio of lasers, designed to meet every surgeon's needs. From YAG lasers to photocoagulators: the range allows the creation of complete systems through the combination of devices, providing ultimate flexibility.

MR Q & MR Q Supine

Lasers Specifically designed for supine use

MR Q SLT

Lasers Nd:YAG + SLT laser

Merilas 532 α

Lasers Green laser photocoagulator

Merilas 532 & 577nm

Lasers Short-pulse lasers

Merilas 810

Lasers Short-pulse laser offering transscleral cyclophotocoagulation
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Compare our products

Merilas 532 α Merilas 810 Merilas 532SP Merilas 577SP
General
Class IV IV IV IV
Laser module Double Nd:YAG CW diode laser CW Double Nd:YAG CW Double Nd:YAG CW
CW pulse duration (ms) 10 - 5000 10 - 10000 10 - 5000 10 - 5000
CW pulse interval 10 - 5000 10 - 10000 10 - 5000 10 - 5000
SP duration (ms) − 0.01 - 9.5 0.01 - 9.5 0.01 - 9.5
SP interval (ms) − 0.1 - 9.5 0.1 - 9.5 0.1 - 9.5
SP-mode setting − Shortpulse® (continuous wave, chopped) Shortpulse® (continuous wave, chopped) Shortpulse® (continuous wave, chopped)
Duty cycle (%) − 0.5-95 0.5-95 5 - 50
Maximum energy (mW) 50 - 2000 50 - 3000 50 - 2500 50 - 2500
Aiming beam (nm) 635. Diode. (0-1 mW in 9 Steps) 635. Diode. (0-1 mW in 9 Steps) 635. Diode. (0-1 mW in 9 Steps) 635. Diode. (0-1 mW in 9 Steps)
Cooling system TEC TEC TEC TEC
Weight (kg) 7 kg / 15.43 lbs 8 kg / 17.6 lbs 7 kg / 15.43 lbs 7 kg / 15.43 lbs
Power rating (V) 100 - 240, 50/60 Hz 101 - 240, 50/60 Hz 100 - 240, 50/60 Hz 100 - 240, 50/60 Hz
SLA ● − ● ●
Detachable remote control ● ● ● ●
LIO ● ● ● ●
Probes Retinal Glaucoma Retinal Retinal
Laser
Wavelength (nm) 532 810 532 577
● standard | ○ optional | − not available | □ not recommended

YAG lasers

MR Q & MR Q Supine Nd:YAG lasers

The MR Q is the new professional 1064nm laser for posterior capsulotomy, pupillary membranectomy and iridotomy. Featuring an anterior and posterior offset for optimal treatment, its ergonomic design allows full doctor and patient access. The MR Q Supine is a fully-integrated ophthalmic Nd:YAG laser system for supine use, designed for capsulotomy and iridotomy.

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Nd:YAG + SLT laser

MR Q SLT

The new MR Q SLT features a powerful dual laser module, with a Nd:YAG laser combined with an accurate SLT photo-regenerator. Its many built-in features assure better treatments, safer laser offset and a quicker response. With a twin-column table, a large table top and a unique chinrest design, the MR Q SLT offers the best in flexibility and comfort. 

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Green laser photocoagulator

Merilas 532α

The compact Merilas 532α is a reliable and precise photocoagulator for use in all retinal photocoagulation procedures, iridotomy and laser trabeculoplasty. This professional frequency doubled solid state green laser photocoagulator can be used with a slit lamp adapter, ophthalmoscope or endo-probe.

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Short-pulse lasers

Merilas 532 & 577nm

The Merilas 532nm short-pulse is a powerful green laser system and the Merilas 577nm short-pulse is a powerful yellow laser system, both are designed to treat retinal disorders. Meridian’s short-pulse technology delivers a tissue-sparing solution that allows the tissue to cool between laser pulses. This minimises or prevents tissue damage, reducing treatment risks. Patient comfort and safety is improved as no tissue damages or scars occur.

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Transscleral cyclophotocoagulation

Merilas 810 short-pulse laser

The Merilas 810 short-pulse laser provides glaucoma and retina treatments, and offers new laser therapy for advanced and end-stage glaucoma. The system offers transscleral cyclophotocoagulation (TSCPC), which has been shown to safely reduce intra-ocular pressure in patients where previous medications and treatments were not effective.

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