Topcon Slit LampSeries

The Combined Result ofOptics and Technology

Optical Quality
With more than 85 years of experience in lens manufacturing, Topcon produces all theoptics to equip its instruments, ensuring excellent lens quality and a bright, clear view.

Ergonomics

SL-D series

Topcon Slit Lamps are ergonomically designed for comfortable use. The SL “D” Series employ
converging binocular tubes with a parallel magniﬁcation system, for comfortable viewing.

Digital Slit Lamps

Versatility
A variety of models in diﬀerent conﬁgurations oﬀering primary clinical observation throughto sophisticated image capture. The Topcon series will satisfy any need and budget.

LED Illumination
As a leader in ophthalmic instrumentation, Topcon oﬀers LED as the recommended
illumination in many of its Slit Lamp models. The lifetime of LED is substantially longer thanconventional halogen bulbs. LEDs don’t need frequent replacement, making Topcon Slit
Lamps environmentally sound.

Filter System

The blending of quality, versatility and ease of use

Topcon Blue-Free Filter™ System1

Amber Filter

Observation can be performed using theBlue-Free FilterTM System, by using theincorporated exciter filter with the optional
barrier filter2. Tear dynamics and subtle ocularsurface damage can be more clearly viewed,
with greater contrast and fewer artefacts.4

The SL-D Series incorporates an amberfilter, which can be easily selected.

1. Optional accessory
2. Shizuka Koh et al., "Diagnosing Dry Eye Using a Blue-free Barrier Filter",
American journal of ophthalmology, 2013 September
3. Images provided by Toru Noda, M.D, Department of Ophthalmology,
Tokyo Medical Center
4. Arita R, Morishige N, Fujiii T, et al., “Tear Interferometric Patterns
Reflect Clinical Tear Dynamics in Dry Eye Patients”, Investigative
Ophthalmology and Visual Science, July 2016

make digital image capture smooth and eﬀortless.
The SL-D series meets the varied demands ofeye care specialists.

Blue-Free Filter3

Cobalt Blue Filter3

Amber

Non-Amber

High quality digital images

Meibomian Gland Observation

with the DC-4 Digital Photo

The Meibomian glands can be examined and their status documented using the optional BG-5 illumination
system in selected models.*1*2

Attachment**1 The selected conﬁguration is Digital Slit Lamp SL-D701 + Digital Camera DC-4 + background illuminator BG-5.
*2 Arita Reiko et., "Development of Deﬁnitive and Reliable Grading Scales for Meibomian Gland Dysfunction" , American journal of ophthalmology September 2016 ;169:125-137

The DC-4 Digital Camera can be easily mounted on anyof the “D” series Topcon Slit Lamps, converting theminto an ophthalmic image recording system
The DC-4 captures color and monochrome imagesof the eye. When used in conjuction with the BG-5

Grade 0

Grade 1

Grade 2

Grade 3

background illuminator, the infrared capabilities allow
viewing and documenting of the Meibomian glands.

Courtesy for the Meibomian gland images: Reiko Arita, MD, PhD, Itoh Clinic, Department Ophthalmology, University of Tokyo School of Medicine.

Image Examples
The DC-4 digital sensor provides natural color and sharp, clear images.
* Optional

ABC

DE

FFeatures

Smart Capture Function

Live View

Still Image with Autofive images captured in rapid

see exactly what you areExposure (AE) Function

succession

capturing on screen

always the correct color andbrightness balanceVideo Capability

Meibomian Gland Status

video clips are easily

view and document Meibomian glands

obtained and displayed

condition with infrared viewing

Image courtesy:
A,B,C,D and E: Zhang Yang, M.D, Beijing Tongren Hospital
F: Toru Noda, M.D, Department of Ophthalmology, Tokyo Medical Center

Connectivity

The balanced offering of LED and halogen illumination models plus a selection of optional accessories,

When used in combination with the DC-4 Digital attachment, all

Slit Lamp - halogen typeprovides versatility and convenience.

SL “D” Series Slit Lamps can capture and transfer images to theIMAGEnet® 6 ophthalmic data system. IMAGEnet® 6 is Topcon’s proprietarydata management software capable of capture, storage, display andenhancement of digital images obtained with Topcon devices.

SL-D2/D4

SL-D301

SL-D701

Digital Slit Lamp

Digital Slit Lamp

Digital Slit Lamp

SL-D2: A basic Slit Lamp with three

Basic three magnifications Slit Lamp

Halogen illumination, fivemagnifications, halogen illumination

with halogen tower illumination

magnifications and digitally readyand digitally ready for use with thesystem and digitally ready for usefor use with the DC-4 attachment.

DC-4 attachment.

with the DC-4 attachment.

Accepts the BG-5 backgroundSL-D4: Five magnifications, halogen

illuminator with infrared capability

illumination and digitally ready for use

for meibography capture andwith the DC-4 attachment.

the Blue-Free™ Filter System forfluorescein observation.

Slit Lamp - LED type

Topcon IMAGEnet® 6 Data Management System

Slit Lamp(Anterior Image data)

OCT(OCT Image data)

Retinal Camera(Fundus Image data)

Refractometer(Refraction data)

Digital Phoropter(Subjective data)

SL-2G

SL-D4 (Type: LED)SL-D701

LED Slit Lamp

Digital Slit Lamp

Digital Slit Lamp

Basic, economical andFive magnifications, LED illumination

LED illumination, five magnifications

environmentally friendly with threeand digitally ready for use with theand digitally ready for use with themagnifications and LED illumination.

DC-4 attachment. Includes exciterDC-4 attachment. Accepts the BG-5

filter for use with optional Blue-Free™

background illuminator with infrared

Filter observation system.

capability for meibography capture

IMAGEnet 6 Server

LaptopPC

LaptopPC

and the Blue-Free™ Filter System forfluorescein observation.

System Configuration: SL-D2/D4 (Type: LED )System Configuration: SL-D701
Observation
Tube

Applanation
Tonometer
Model R900

VideoCamera
Tonometer Mount
SO-TM1

Beam Splitter

TV Relay Lens

1/2 C mountcamera

TV Relay Lens
TL-54 (1/2C)

FixationTargetIris Diaphragm
SO-DF01*
Background Illumination
BG-5

1/3 C mountcameraTV Relay Lens
TL-55 (1/3C)

Yellow Filter
Unit

IMAGEnet
Parallelbinoculer Tubes
PB-2

Digital Camera Unit
DC-4

Digital Camera Unit DC-4

Trigger cable
SO-TRIG01
AUXILIARY SPRING
SO-AS1, 2, 3
PATIENT HANDLE PG-1

Topcon product

System Configuration: SL-D301
Applanation
Tonometer ModelR900

Optional Accessories
Tonometer Mount
SO-TM1
Digital Camera Unit
DC-4
Background Illumination
BG-2GN

Iris Diaphragm
SO-DF01*

Trigger cable
SO-TRIG01
Yellow Filter

Background Illuminator
BG-2GN

Background Illuminator BG-5

Yellow Filter Unit

TV Relay Lens

Observation Tube

Patient grip PG-1

Diffusion Lens
SO-DFL01
Parallel
Binoculer Tubes
PB-2* Not available in all countries. Please check with the distributor in your country for availability.

Third party
product

SL-2G

MicroscopeType
Magnification Selection

SL-D4/ SL-D4(Type:LED)

Galilean type

Eyepiece
Magnification Ratio(Field of View)

Slit Illumination
Slit Width
Slit Length
Filters

SL-D2

Galilean type

SL-D301

SL-D701

Galilean type

Galilean type3 steps

3 steps

5 steps

3 steps

5 stepsby drum rotation

by drum rotation

by drum rotation

by drum rotation

by drum rotation

12.5x

12.5x

12.5x

12.5x

12.5x

10x(22.5mm)

10x(22.5mm)

6x(35.1mm)

10x(22.5mm)

6x(35.1mm)

16x(14.1mm)

16x(14.1mm)

10x(22.5mm)

16x(14.1mm)

10x(22.5mm)

25x(8.8mm)

25x(8.8mm)

16x(14.1mm)

25x(8.8mm)

25x(8.8mm)

40x(5.6mm)

40x(5.6mm)

0 - 9mm, can be altered gradually (9mm=circle)
1-8mm, can be altered gradually

0 -14mm, can be altered gradually (14mm=circle)
1-14mm, can be altered gradually (14mm=circle)

0 -14mm, can be altered gradually (14mm=circle)
1-14mm, can be altered gradually (14mm=circle)

16x(14.1mm)

25x(8.8mm)

0 -14mm, can be altered gradually (14mm=circle)
1-14mm, can be altered gradually (14mm=circle)

Blue, Red-Free, Amber

Blue, Red-FreeBlue filter, Red-Free filter, Amber filter,

UV Cut (Normal Use), IR Cut (Normal Use)UV Cut (Normal Use), IR Cut (Normal Use)UV Cut (normal use), IR Cut (normal use),

ND filter (13% transmission)

ND filter (13% transmission), exciter filter for slit lamp*,

Blue, Red-Freebarrier filter for slit lamp*

Illumination Lamp

BaseLongitudinal Movement
Lateral Movement
Fine Base Movement
Vertical Movement
Chinrest
Vertical Movement
Power
Input (Primary)Frequency
Power Consumption
Dimensions
w/ Tablew/ Unit Table
w/o Table and Chinrest

Halogen

SL-D2/D4: Halogen
SL-D4 (Type:LED): LED

LED

90mm

90mm

90mm90mm

100mm

100mm

100mm

100mm

12mm

SL-D2/D4: 15mm , SL-D4LED: 12mm

12mm

12mm

30mm

30mm

30mm

30mm

80mm

80mm

80mm

80mm

100-240V

100-240V

100-240V

100-240V

50/60Hz50/60Hz50/60Hz50/60Hz40VA

SL-D2/D4:160VA, SL-D4 (Type:LED):110VA

80VA

110VA

550mm(W) x 420mm(D) x 752 to 782mm(H)440mm(W) x 397mm(D) x 752 to 782mm(H)329mm(W) x 331(304)mm(D) x 652 to 682mm(H)550mm(W) x 399mm(D) x 520mm(H)550mm x 399mm x 558mm

550mm x 430mm x 760-790mm

440mm(W) x 379mm x 558mm(H)440mm x 379mm x 558mm

440mm x 410mm x 760-790mm

329mm(W) x 293mm(D) x 414-444mm(H)SL-D2/D4: 329mm x 306mm x 415-445mm, SL-D4 (Type:LED) 329mm(W) x 331mm(D) x 426 to 456mm(H)312mm x 296mm x 646-676mm

Weightw/ Tablew/ Unit Table
w/o Table and Chinrest

HalogenLED

15.2 Kg

17kg

17.5kg14.8 Kg

16kg

17kg

8.0 Kg

9.5kg

12kg

19kg
18kg
11.5kg* A model with standard cobalt blue filter instead of the exciter/barrier filter combination is also available.

DC-4 Digital Camera Unit (Option)SystemBeam splitter division ratio
Focus distanceSensor type
Dimensions
WeightBeam flux division by beam splitter
Operator side: 50%; Camera side: 50%
35.7mm1/2.5 type CMOS; Effective pixel number: 5.04 M pixels
76mm(W) x 163mm(D) x 304mm(H)
430g

DC-4

SL-2G

SL-D2

SL-D4/D4 (Type:LED)

SL-D301

SL-D701

Digital Camera Unit

Slit Lamp

Slit Lamp

Slit Lamp

Slit Lamp

Slit Lamp

TOPCON CORPORATION
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Email : tha_medical@topcon.com
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Phone: +86-10-8794-5176
http://www.topcon-china.net/©2022 Topcon Corporation

IMPORTANT In order to obtain the best results with this instrument, please be sure to review all user instructions prior to operation.
Not all products, services or oﬀers are approved or oﬀered in every market, and products vary from one
country to another. Contact your local distributor for country-speciﬁc information and availability.

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