MW 50D Clinical

Name: MW 50D Clinical - Visionix
SKU: 8e70d07112ed-1

Led Slit lamp

New MW 50D Slit Lamp: a towards revolution in super-wide magnification fine optics. Available in clinical and digital versions.

Ultra wide magnification range

A newly-developed microscope with drum-type 5-step zoom and fine optics.
A new optical system enables bright imaging even at 50x magnification.
Drum-type zooming makes it easier to adjust the magnification within the wider range of 5x to 50x.
All optics for observation are multi-coated to enable clear and high-resolution images, resulting in extremely
high quality optics.

High field of view eyepiece

Wide field of view observation is possible even when wearing eyeglasses. Eyepieces can be fixed to the microscope tube to reduce gaps.

15° tilting tube (option)

15° tilting angle allows observation at a natural posture for taller users. It is also possible to reduce the angle for shorter users.

Convergence type eyepiece tube

The eyepiece tube converges at 8° from parallel optics for easy fusion, making more efficient and natural observation possible.

High operability

A new plate is employed for stress-free smooth focus adjustment.

Bright colors

An LED light source, whose wavelength is much closer to a halogen lamp, has been employed to give the slit lamp a bright, natural color. This eliminates the need for a filter to remove the common “bluish LED light” problem.

Technical Specifications

Features

Features	Value
Dimensions
Width	350 mm
Depth	678.5 mm
Height	387 mm
Weight	13Kg
Performances
Power consumption	5 W
Lifetime* (design lifetime not lamp one)	60,000 hours (Lumen maintenance factor 70% )
Microscope
Type	Drum-type 5-step zoom (Angle of inclination: 13.2°)
Eyepiece magnification	12.5x
Total magnification	5×, 10×, 16×, 25×, 50×
Eyepiece diopter adjustment range	-8D to+8D
PD adjustment range	55 mm to 80 mm
Working distance	100.5 mm
Reaching distance	314.0 mm
Illumination system
Light source	5W white LED
Slit width	0 mm to 16 mm continuously variable
Slit rotation angle	90° to right and left
Slit length	ø 0.2, 1, 2, 5, 10, 14, 16 mm, 1 to 12 mm continuously variable
Slit vertical angle	0°, 5°, 10°, 15°, 20° from lower angle
Slit tilting width	8 mm to right and left from target surface
Filters	Fully transparent, ND (12.5% reduction), green, blue
Arm unit
Rotation angle	90° to right and left
Cross slide table
Interface	US232C, USB, IR
Horizontal movement	100x 110 mm (joystick operation)
Vertical movement	30 mm (joystick rotation)

Model Comparison Feature

	MW 50D	VX 70	VX 80	VX 85
Magnifications	5x/10x/16x/25x/50x	2x/3x/5x	3x/5x	3x/5x
Parallel version			✔️	✔️
Convergent version	✔️	✔️	✔️	✔️
Height adjustment: manual version	✔️	✔️	✔️	✔️
Height adjustment: motorized version				✔️
Slit width	0 - 16 mm Continually	0 - 14 mm Continually	0 - 14 mm Continually	0 - 12mm Continually
Slit length	1 - 16 mm Continually	1 - 13mm Continually	1 - 12mm Continually	1,5 - 11mm Continually
Slit apertures	16; 14; 10; 5; 2; 1; 0,2mm	14; 10; 6,4; 3; 1; 0,2mm	12; 9; 5; 3; 1; 0,2mm	12; 8; 5; 0,2mm
Tyndall point	Ø 0,2mm	Ø 0,2mm	Ø 0,2mm	Ø 0,2mm
Slit rotation	± 90° Continually on TABO scheme	± 90° Continually on TABO scheme	± 90° Continually on TABO scheme	± 90° Continually on TABO scheme
Working distance	100.5mm	100mm	88mm	68 mm
Average viewing height	374mm	375mm	375mm	375mm
Light	LED	LED	LED	LED
Max light intensity	300 000 Lux	300 000 Lux	350 000 Lux	350 000 Lux
Longitudinal (In/Out)	100mm	99mm	113 mm	113 mm
Lateral (Left/Right)	110mm	118mm	107 mm	100mm
Vertical (Up/Down)	30mm	30mm	30 mm	30mm
Chin-rest height	76mm from table surface	76mm	66 31mm	70mm
Stereo angle	8°	6°	6°	6°
Eyepiece	12,5x	10x	12,5x	12,5x
Total magnification/field of view (in mm) for 2 magnifications		10x/27; 16x/16
Total magnification/field of view (in mm) for 3 magnifications		10x/27; 16x/16; 25x/11	8x /30 ; 14x /16 ; 24x / 9	NA
Total magnification/field of view (in mm) for 5 magnifications	5x/44.5; 10x/22,3; 16x/14,2; 25x/9 ; 50x/4,5	6x/43; 10x/27; 16x/16; 24x/11; 40x/7	5x/45; 8x/30; 14x/16; 24x /9; 36x / 5, 8	5x/45; 8x/30; 14x/16; 24x /9; 36x / 5, 8
Pupillary adjustement	55 - 80mm	52 - 90mm (2 magnifications) 55 - 75mm (3 or 5 magnifications)	48,5 - 80mm	48,5 - 80mm
Diopter ajustment	+/- 8D	+/- 6D	+/- 6D	+/- 6D
Blue (fluorescence)	✔️	✔️	✔️	✔️
Green (red-free)	✔️	✔️	✔️	✔️
Grey (anti heat)	ND (12.5%)	✔️	✔️	✔️
Yellow	✔️		✔️	✔️
Power supply	Provided	Provided	8475-8001-00	8475-8001-00
Power supply for the slit lamp	DC12V	3,4V, 700mA	~12V CA	12V AC
Power supply for the fixation point	DC12V	5V	12V	12V
Input voltage	100V - 240V AC; 60/50Hz	110V / 220V AC; 60/50Hz	110V / 220V AC; 60/50Hz	110V / 220V AC; 60/50Hz
Fusible	T400mmAH 250V	NA	"100-120V CA -- 1A 230- 240V CA -- 0,5A"	1,2A
Width	350mm	380mm	299mm	240mm
Depth	387mm	530mm	313mm	300mm
Height	678.5mm	780mm	644±15mm	440mm
Weight	Packed: 22Kg	Packed: 26Kg (2 magnifications), 28Kg (3 or 5 magnifications)	Lamp: 8,7Kg Digital lamp: 9,4Kg	12,0Kg Instrument (excluding accessories; Headrest: 1,5Kg)
MDD, CE	✔️	✔️	✔️	✔️
Safety class	I	I	I	I
Parts applied	Type B	Type B	Type B	Type B
Tonometer	8475-8000-00	8480-5010-00	8480-8000-00	8475-8000-00
Tonometer support plate	8226-8400-04	Provided with the tonometer	8480-8003-00	8475-8002-00

Testimonials

[Case Study MW 50D] Screening for Cataract

Cataract is a medical condition in which the lens of the eye becomes progressively opaque (1A), resulting in blurred vision. According to the World Health Organization, cataract is the leading cause of blindness in the world.

Learn more