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Devine Medihealth Pvt Ltd and its group companies are functioning seamlessly since 1975 to provide Medical solutions in the field of Ophthalmology, Operation Theater and Intensive Care segments. Devine Medihealth Pvt Ltd has undertaken itself a Mission to Become The Trusted Partner In healthcare


 
 
 
 
 

Digital Slit Lamp


 

 
Slit Lamp Microscopes - SM-70N Slitlamp

22mm Inter-optical Path Distance

As a general rule, the longer the distance between the two optical paths, the better the stereoscopic view, but the narrower the binocular field of view in fundus examination. In reverse, the shorter the distance between the optical paths, the poorer the stereoscopic view, but the wider the binocular field of view in fundus examination.

With this in mind, we have achieved optics suitable for fundus examination by choosing the optimal 22mm as the inter-optical path distance.



   
Converging Binocular Tubes

Binocular tubes with a 6-degree convergence provide easy binocular fusion, ensuring stress-free observation.

Advanced multi-coating is applied to all lenses used in the microscope for excellent optical performance; bright images free from flare and ghost are obtained, improving the quality of examination and treatment.






 
Helicoid Mechanism

As the diopter adjustment rings do not rotate with the eye caps, the selected diopters will not be accidentally changed during use.

In addition, the 16x high-eyepoint wide-field eyepieces enable observation over a wider field.
   
Specially-coated Mirror and Diffuser

The reflecting mirror has been given a special coating, effectively reducing harmful infrared and ultraviolet rays to protect the eye being observed against phototoxicity while providing an exceptionally natural view in the visible light range.
When photographing the anterior segment of the eye, the diffuser, a standard feature, can be used to extensively illuminate the region being observed.



   
Integrated Control

The joystick for XYZ movement, its top button for the light booster function (which also serves as a trigger button for capturing images when connected to an imaging device), and the rheostat adjacent to the joystick for light intensity adjustment can all be controlled with one hand. This ensures a smooth and swift
examination.
Furthermore, the joystick mechanism provides outstanding control from coarse to fine movement of the slitlamp base.



   
Slitlamp with Integrated Base

By integrating it with the base, the sturdiness of the chin rest assembly has improved dramatically. Now that the base is integrated, there is no need to be selective with the shape of fittings for the chin rest assembly or its installation method. The slitlamp can now be set up very easily on any type of instrument table.



   
Headrest/Finger Rest

The headrest serves not only as a patient's headrest but also as a finger rest for the examiner holding an indirect lens upon fundus examination. The finger rest feature is designed such that the examiner can hold the indirect lens steady. It also reduces arm fatigue from lengthy fundus examination.



   
Right Eye / Left Eye Recognition Sensor and Signal Output Function

The right eye/left eye recognition sensor is now built-in so that the slitlamp works well with an image filing system. Right eye/left eye recognition signal is output once the slitlamp is aligned to the eye to be tested.

The cable-end connector of the connecting cable (optional) varies according to the image filing system used. Contact our Sales Department for details.
 

Major Specifications

Microscope Type Galilean converging binocular stereomicroscope
Magnification changer Five position rotating drum
Eyepieces 16x wide-field, high-eyepoint
Total magnifications 6.3x, 10x, 16x, 25x, 40x
Real field of view 35.9, 23.3, 14, 8.8, 5.5mm
Interpupillary adjustment 53mm〜84mm
Diopter adjustment range +/-7diopters
Cross-Slide Base Longitudinal (coarse) movement 90mm
Lateral (coarse) movement 110mm
Horizontal (fine) movement 15mm
Vertical movement +/-15mm
Chinrest Unit Elevation stroke 70mm
Fixation light source Red LED
Illumination Unit Slit width 0-10mm continuously variable (at 10mm, slit becomes a circle)
Slit length 1-10mm continuously variable
Aperture diaphragm 10, 5, 3, 2, 1, 0.2mm
Filters HA (heat-absorbing), G (red-free), B (excitation), UV (Ultraviolet radiation cut)
Light source 12V 30W halogen bulb
Power Unit Input voltage AC100V-230V
Maximum power consumption 64VA
Dimensions & Weight Base dimensions 359mm(W) x 328mm(D)
Weight 13.3kg

 

Slitlamp Microscope SM-90N

 

 

 

 

 

 

 

 

 

 

22mm Inter-optical Path Distance

As a general rule, the longer the distance between the two optical paths, the better the stereoscopic view, but the narrower the binocular field of view in fundus examination. In reverse, the shorter the distance between the optical paths, the poorer the stereoscopic view, but the wider the binocular field of view in fundus examination.

With this in mind, we have achieved optics suitable for fundus examination by choosing the optimal 22mm as the inter-optical path distance.



   
Converging Binocular Tubes

Binocular tubes with a 6-degree convergence provide easy binocular fusion, ensuring stress-free observation.

Advanced multi-coating is applied to all lenses used in the microscope for excellent optical performance; bright images free from flare and ghost are obtained, improving the quality of examination and treatment.



 

 

 



 

 
Helicoid Mechanism

As the diopter adjustment rings do not rotate with the eye caps, the selected diopters will not be accidentally changed during use.

In addition, the 12.5x high-eyepoint wide-field eyepieces enable observation over a wider field.
 
Motorized zoom system

The TAKAGI slitlamp technology is combined with an electric zoom mechanism unique in its class. The zoom mechanism allows magnification to be changed over a range of 5.5x-32x to provide optimum magnification in clinical applications.

   
Magnification display using one-touch flip-up mirror

The current magnification is displayed using the one-touch flip-up mirror, thus allowing photography at the fixed magnification when taking multiple images. Interior illumination of the display unit ensure that the magnification display is visible even in dark surrounding.
Fitting the combination adapter (S10-17) ensures that the magnification is displayed even when using an imaging system.



   
Specially-coated Mirror and Diffuser

The reflecting mirror has been given a special coating, effectively reducing harmful infrared and ultraviolet rays to protect the eye being observed against phototoxicity while providing an exceptionally natural view in the visible light range.
When photographing the anterior segment of the eye, the diffuser, a standard feature, can be used to extensively illuminate the region being observed.



   
Centralized control system

In addition to the ability to move the slitlamp, and 3D movement in the X,Y, and Z directions by joystick the provision of a trigger button (also functions as the light boost button) at the top,
and connection to video equipment allows the examiner to acquire excellent images while looking through the slitlamp. The newly developed X-Y control button fitted for the first time to the slitlamp allows the zoom up-down and the intensity increase and decrease to be controlled with one hand. The X-Y control button may be rotated 90 degrees, thus allowing the examiner to change the direction as necessary.

* Light boost and trigger do not work simultaneously



   
Slitlamp with Integrated Base

By integrating it with the base, the sturdiness of the chin rest assembly has improved dramatically. Now that the base is integrated, there is no need to be selective with the shape of fittings for the chin rest assembly or its installation method. The slitlamp can now be set up very easily on any type of instrument table.



 Headrest/Finger Rest

The headrest serves not only as a patient's headrest but also as a finger rest for the examiner holding an indirect lens upon fundus examination. The finger rest feature is designed such that the examiner can hold the indirect lens steady. It also reduces arm fatigue from lengthy fundus examination.



   
Right Eye / Left Eye Recognition Sensor and Signal Output Function

The right eye/left eye recognition sensor is now built-in so that the slitlamp works well with an image filing system. Right eye/left eye recognition signal is output once the slitlamp is aligned to the eye to be tested.

The cable-end connector of the connecting cable (optional) varies according to the image filing system used. Contact our Sales Department for details.
 

 
Microscope Type Galilean converging binocular stereomicroscope
Magnification changer motorized zoom
Eyepieces 12.5x wide-field, high-eyepoint
Total magnifications 5.5x - 32x
Real fields of view φ 40.9 - φ 6.8mm
Interpupillary adjustment 53mm - 84mm
Diopter adjustment range +/-5diopters
Cross-Slide Base Longitudinal (coarse) movement 90mm
Lateral (coarse) movement 110mm
Horizontal (fine) movement 15mm
Vertical movement +/-15mm
Chinrest Unit Elevation stroke 70mm
Fixation light source Red LED
Illumination Unit Slit width 0-10mm continuously variable (at 10mm, slit becomes a circle)
Slit length 1-10mm continuously variable
Aperture diaphragms φ 10, φ 5, φ 3, φ 2, φ 1, φ 0.2mm
Filters HA (heat-absorbing), G (red-free), B (excitation), UV (Ultraviolet radiation cut)
Light Source 12V 30W halogen bulb
Power Unit Input voltage AC100V - AC230V
Maximum power consumption 64VA
Dimensions & Weight Base dimensions 359mmW328mmD
Weight 13.5kg

 

 

 
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New Delhi - 110020
Phone : 011- 26810195, 96, 97, 98
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E-mail:
sales@devinemedihealth.com

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