High Quality Ol-920 Ophthalmic Laser with Slit Lamp
Reference FOB Price: US $10,500.00-11,300.00 / Piece
Min. Order: 1 Piece
Certification: CE, FDA
Laser Type: Ophthalmic Laser with Slit Lamp
Mode: Q-Switch  (Multi-Mode)
Pulse Output: Single-Pulse, Dual-Pulse and Three-Pulse
Pulse Repetition Rate: 2.5Hz 
1 Pulse Maximum Output: 11mj
High Quality Ol-920 Ophthalmic Laser with Slit Lamp pictures & photos
  • High Quality Ol-920 Ophthalmic Laser with Slit Lamp
  • High Quality Ol-920 Ophthalmic Laser with Slit Lamp
  • High Quality Ol-920 Ophthalmic Laser with Slit Lamp
  • High Quality Ol-920 Ophthalmic Laser with Slit Lamp
  • High Quality Ol-920 Ophthalmic Laser with Slit Lamp
Basic Info
Model NO.
OL-920
2 Pulse Maximum Output
9mj
3 Pulse Maximum Output
28mj
Spot Size
30 Um 
Transport Package
Standard Exporting Package
Trademark
VSO
Origin
Chongqing, China
Production Capacity
100 Units/Month
Product Description
High Quality OL-920 Ophthalmic Laser With Slit Lamp
OL-920 Nd: YAG Laser System for Ophthalmology produces 1064nm wavelength laser pulse. The laser pulse and dual-spot aiming beam can position precisely on the ocular tissue to be treated through slit-lamp microscope. The YAG laser energy is concentrated and focused on a spot of about 30μm, producing light-induced explosion

effect in the action of such a high optical power density, to dissociate ocular tissue rapidly for a purpose of surgery.

The laser beam energy disperses rapidly in front of and behind the focal point so as to avoid injuries to tissues outside the focal point resulting from laser beam. When the dispersed beam reaches fundus oculi, its power density is below one ten thousandth of that at the focal point and the action time is only a few nanoseconds; so under normal circumstances it is not easy to cause injury to fundus oculi thus ensured the safety of surgery.

The device has a built-in laser security protective system to guarantee continuous, stable and safe operation of the device.The YAG laser and aiming laser are coaxial and confocal with the focal plane of the microscope and meanwhile are confocal with the slit-lamp, which ensured the clarity of observation and the accuracy of surgery. The device utilizes micro-processor control technique, with digital display and is easy to operate; sophisticated ophthalmic micro-surgery can be implemented without cutting the eyeball, which is simpler and easier than the conventional surgery, thus enhances the security.
High Quality Ol-920 Ophthalmic Laser with Slit LampTechnical Specifications:
Laser TypeNd:YAG
Wavelength1064 nm ±5 nm
ModeQ-Switch  (multi-mode)
Pulse Output single-pulse, dual-pulse and three-pulse
Time characteristics of the laser pulse output
Pulse Width4.5ns ± 10%
Pulse Repetition Rate2.5Hz 
Duration of laser pulse sequencedual-pulse≤30μs; three-pulse≤50μs
Output Energy
1 pulse maximum output11mJ
2 pulse maximum output9mJ
3 pulse maximum output28mJ
Output Energy Regulation100%~6% adjustable by 7 steps
Cone Angle18°
Spot Size30 um 
Aiming Beam Wavelength630-680nm
Aiming Output Power PC< 0.4 mW
High Quality Ol-920 Ophthalmic Laser with Slit Lamp
High Quality Ol-920 Ophthalmic Laser with Slit Lamp
High Quality Ol-920 Ophthalmic Laser with Slit Lamp