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LW SCIENTIFIC LABORATORY MICROSCOPES
M2 Labscope
Laboratory Grade
4-Position Nosepiece
10X/20 High Point Eyepieces
The M2 modular series LabScope features exceptional optical quality and expandability for top-notch performance in the lab. The 10X/20 high-point Plan eyepieces on super-wide eyetubes offer an extremely broad field of view, with ample eye relief for users who wear eyeglasses. Infinity Plan, DIN Plan, or DIN Semi- plan optics match quality with value within any clinic’s budget. The M2 LabScope provides comfort, durability, dependability and superior imaging for the lifetime of the laboratory.
Head
Binocular (Seidentopf) 
Trinocular with C-mount or eye tube
35mm and digital camera adapters available
Diopter adjustment
Inclined 30° (45° available), rotates 360°
10X/20 high point eyepieces (10X/22 available)
Interpupillary distance range 50-75mm
Nosepiece
Reverse quadruple nosepiece
Multiple ball bearing mounted
Objectives
Infinity Plan, DIN Plan, or DIN Semi-Plan objectives
4X, 10X, 40XR, 100XR (oil)
Anti-fungal, parfocal, parcentric, color-coded
Stage
Mechanical stage (160mm x 140mm)
Coaxial drive controls, metal rack & pinion
Range of traverse: 77mm x 50mm
Stage locking lever
Slow-close hydraulic slide finger
Dual slide holder
Focus
Coarse adjustment: range of 20mm
Fine adjustment: graduation of 2µm
Tension control knob
Illumination
Moveable Abbe condenser, NA 1.25
Iris diaphragm
Halogen light source (12V/20W bulb)
Variable light adjustment: 0-20W output
Input 90-240V / 50-60Hz automatic switching
Accessories Included
One 2 amp fuse, spare 12V/20W bulb, blue, green, and yellow filters, dust cover, immersion oil, manual and warranty card
Options
Ceramic stage, dark field condenser, phase contrast turret, polarization and Koehler-type illumination
Warranty
Lifetime on materials and workmanship
One year on electronic components
Dimensions and Weight
Height: 16 1/2” (420mm)
Length: 10 5/8” (270mm)
Width: 7 7/8” (200mm)
Weight: 19.5 lbs. (9kg)
Recommended upgrade:
Koehler Illumination
Part # Head Objectives
M2-S Binoc 4-10-40-100 DIN Semi -PLAN 
M2-ST Trinoc 4-10-40-100 DIN Semi -PLAN
M2-P Binoc 4-10-40-100 DIN PLAN
M2-PT Trinoc 4-10-40-100 DIN PLAN
M2-I Bi noc 4-10-40-100 DIN Infinity PLAN
M2-IT Trinoc 4-10-40-100 DIN Infinity PLAN
M5 LabScope
Premium LW Scientific Lab Microscope
5-Position Nosepiece
Koehler Illumination Available
The highly versatile M5 LabScope is built to withstand the rigors of daily laboratory use in the pathology, hematology, cytology and microbiology lab. The five-position nosepiece allows for specialized objectives, including 50X oil Plan, 60X high dry Plan, 2X Plan and Phase Contrast objectives. The oversized 10X/20 high point Plan eyepieces combined with Infinity Plan or DIN Plan objectives offer high resolution flat-field imaging over a larger specimen area. The M Series was designed for comfort and ease of operation, with all controls located ergonomically within a finger’s reach. The M5 sets a new laboratory standard in microscopy.
Head 
Binocular (Seidentopf)
Trinocular with C-mount or eye tube
35mm and digital camera adapters available
Diopter adjustment
Inclined 30° (45° available), rotates 360°
10X/20 high point eyepieces (10X/22 available)
Interpupillary distance range 50-75mm
Nosepiece
Reverse quintuple nosepiece
Multiple ball bearing mounted
Objectives
Infinity Plan or DIN Plan objectives, anti-fungal 4X, 10X, 20X, 40XR, 100XR (oil)
Parfocal, parcentric, color-coded
Stage
Mechanical stage (160mm x 140mm)
Coaxial drive controls, metal rack & pinion
Range of traverse: 77mm x 50mm
Stage locking lever
Slow-close hydraulic slide finger
Dual slide holder
Focus
Coarse adjustment: range of 20mm
Fine adjustment: graduation of 2µm
Tension control knob
Illumination
Moveable Abbe condenser, NA 1.25
Iris diaphragm
Halogen light source (12V/20W bulb)
Variable light adjustment: 0-20W output
Input 90-240V / 50-60Hz automatic switching
Accessories Included
One 2 amp fuse, spare 12V/20W bulb, blue, green and yellow filters, dust cover, immersion oil, manual and warranty card
Options
Ceramic stage, dark field condenser, phase contrast turret, polarization and Koehler-type illumination
Warranty
Lifetime on materials and workmanship
One year on electronic components
Dimensions and Weight
Height: 16 1/2” (420mm)
Length: 10 5/8” (270mm)
Width: 7 7/8” (200mm)
Weight: 19.5 lbs. (9kg)
Product # Head Objectives
M5-P Binoc 4-10-20-40-100 DIN Plan
M5-PT Trinoc 4-10-20-40-100 DIN Plan
M5-I Binoc 4-10-20-40-100 Infinity Plan
M5-IT Trinoc 4-10-20-40-100 Infinity Plan
Recommended upgrade:
50X oil PLAN objective
Infinity Epi-Fluorescence Labscope
100W HBO Light System
10X/20 High Point Oversized Eyepieces
Anti-fungal Coating on Optics
The M2 LabScope with Epifluorescence features a 100W HBO light system with blue and green exciting light filters. This scope is an ideal tool for immunology and other specialized applications. This system creates UV light at specific wavelengths for exciting fluorochrome-stained specimens. The light housing is mounted between the body and head of the microscope and includes a variable-control transformer box. A convenient centering screen is built into the front of the unit for fast and precise centering of the bulb. This unit can also be used as a standard microscope by sliding the filter cube housing to the “O” (ordinary light) position.
Nosepiece
Reverse Nosepiece
Quadruple—multiple ball bearing
Available with 5-objective nosepiece
Protective filter
Head
Binocular (Seidentopf)
Trinocular with 35mm or C-mount camera tube
Inclined 30 degrees
Rotates 360 degrees
10x/20 High Point eyepieces
Interpupillary distance range 50-75mm
Illumination
Moveable Abbe Condenser (NA 1.25)
Iris Diaphragm
Halogen light source (12v 20w bulb)
Variable Light Adjustment: 0 - 20 watt output
90-240 volt variable / 50-60 Hz
Epi-fluorescence:
100watt HBO superhigh pressure spherical mercury lamp
2 exciting light waves (blue and green)
Exciting blue light spectrum: 450~480 nm
Exciting green light spectrum: 510~550 nm
Focus
Coarse Adjustment: Range of 20mm
Fine Adjustment: Graduation of 2um
Tension control knob
Objectives
Infinity Semi-plan Objectives; Anti-fungal coating
4X NA .10
10X phase NA .25
40XR phase NA .65 Retractable
100XR phase NA 1.25 (oil) Retractable
20X objective available on the M5 model only
Stage
160mm x 140mm stage
Coaxial drive controls
Range of traverse is 77mm x 50mm
Stage locking lever
Lateral and forward/reverse positioning
Slow-close hydraulic slide finger
Accessories Included
One fuse (250v, 8 amp)), one bulb (Superhigh pressure spherical mercury lamp), dust cover, type FF immersion oil, operations manual, and warranty card.
Dimensions and Weight
Width: 7 7/8" (200 mm)
Height: 16 1/2" (420 mm)
Length: 10 5/8" (270 mm)
Weight: 19.5 lbs. (9 Kg)
Part# Description
M2-EP M2 Infinity Epi-Fluorescent (100W) Binoc $4999
M2-EPT M2 Infinity Epi-Fluorescent(100W) Trinoc
M5-EP M5 Infinity Epi-Fluorescent (100W) Binoc, 5 objectives
M5-EPT M5 Infinity Epi-Fluorescent(100W) Trinoc, 5 objectives
Revelation III
Medical-Grade Microscope
Anti-Fungal Coating on All Lenses
Field-Ready Portable Options
The Revelation III professional-grade microscope is a best-seller into physician and veterinarian clinics, as well as universities and medical schools. Equipped for performance, its features include titanium-finished DIN achromatic or Semi-Plan optics and a 30-year anti-fungal coating. The Revelation III is the choice for superior performance at a great value!
Head
Binocular (Seidentopf) 
Inclined 30°, rotates 360°
Dual diopter adjustment
10X/18 wide field eyepieces (10X/20HP available)
Monocular, trinocular, dual binocular and 45° sliding heads available
Interpupillary distance range 55-75mm
Nosepiece
Quadruple forward-facing nosepiece
Multiple ball bearing mounted
Objectives
DIN Achromatic or DIN Semi-Plan, anti-fungal
4X, 10X, 40X, 100XR (oil)
Parfocal, parcentric, color-coded
Stage
Mechanical stage (140mm x 140mm)
Coaxial drive controls
Range of traverse is 73mm x 43mm
Stage locking lever
Slow-close hydraulic slide finger
Focus
Coarse adjustment: range of 30mm
Fine adjustment: graduation of 2µm
Tension control knob
Illumination
Moveable Abbe condenser, NA 1.25, rack & pinion
Iris diaphragm
Variable halogen light source (12V/20W bulb)
110V/220V switchable electronics
12V DC battery input available
Accessories Included
Three 0.5 amp fuses, mirror attachment (for field use), blue and green filters, dust cover, immersion oil, spare bulb, manual and warranty card
Options
Dark field, phase contrast, soft carry case
Warranty
Lifetime on materials and workmanship
One year on electronic components
Dimensions and Weight
Height: 15” (380mm)
Length: 9” (230mm)
Width: 7” (178mm)
Weight: 14 lbs. (6.4kg)
Part # Head Objectives
RV30A Bi noc 4-10-40-100 Achromatic
RV30AT Trinoc 4-10-40-100 Achromatic
RV30S Bi noc 4-10-40-100 Semi-PLAN
RV30ST Trinoc 4-10-40-100 Semi-PLAN
Revelation IIIA-DH Dual Head Labscope
Ideal for Teaching/Training Environments
Built-in Mechanical Stage
PLAN flat-field optics Available
The Revelation III dual head professional laboratory microscope is suited for the strictest research, academic, and professional environments. Equipped for performance, its features include titanium finished achromatic optics and a 30 year anti-fungal coating. The Revelation III is the choice for superior performance at a great value!
Dual Binocular Head
Inclined 45
Rotates 360
Dual diopter adjustment
10X wide field eyepieces
Nosepiece
Quadruple forward-facing nosepiece
Multiple ball bearing mounted
Objectives
DIN Achromatic or DIN Semi-Plan, anti-fungal
4X, 10X, 40X, 100XR (oil)
Parfocal, parcentric, color-coded
Stage
Mechanical stage (140mm x 140mm)
Coaxial drive controls
Range of traverse is 73mm x 43mm
Stage locking lever
Slow-close hydraulic slide finger
Focus
Coarse adjustment: range of 30mm
Fine adjustment: graduation of 2μm
Tension control knob
Illumination
Moveable Abbe condenser, NA 1.25, rack & pinion
Iris diaphragm
Variable halogen light source (12V/20W bulb)
110V/220V switchable electronics
12V DC battery input available
Accessories Included
Three 1 amp fuses, mirror attachment (for field use), blue and green filters, dust cover, immersion oil, spare bulb, manual and warranty card
Options
Dark field, phase contrast, soft carry case
Warranty
Lifetime on materials and workmanship
One year on electronic components
Dimensions and Weight
Height: 18” (457mm)
Length: 7” (178mm)
Width: 6” (152mm)
Weight: 17 lbs. (7.7kg)
Part# Description
RV30A-DH Revelation III Dual-Binocular
Revelation 101 Inverted Microscope
The Inverted Microscope Revelation LW-101 is able to perform intricate and varied applications for vital tissue cultures. It is perfect for observation and education, or for professional research in a clinical lab. Pathologists, biologists, and medical researchers naturally choose the LW-101 Rheumatology Scope
Head
Binocular head
Third tube for video/photography available
Centering eyepiece
10X wide field eyepieces
15X wide field eyepiece
Nosepiece
Four-place nosepiece
Objectives
Plan 4X NA .10 objective
Achromatic 10X NA .25 objective
Plan Phase 29XR NA .65 objective
Plan 40XR NA 1.25 (oil immersion) objective
Stage
Mechanical stage
Coaxial drive controls
Focus
Coarse and fine adjustment
Racks
Adjustable condenser rack
Adjustable illuminator rack
Condenser
Abbe condenser with 20X phase
Accessories Included
Green, yellow, blue and neutral filters, dust cover, immersion oil, manual, and warranty card
Illumination
12V/50W halogen bulb
Options
Multiple photo options
Warranty
Lifetime on materials and workmanship
One year on electronic components
Weight
18 lbs. (8.5kg)
Head
Binocular (Seidentopf)
Optional trinocular with C-mount or eye tube
35mm and digital camera adapters available
Diopter adjustment
Inclined 30 (45 available), rotates 360
10X/20 high point eyepieces (10X/22 available)
Interpupillary distance range 50-75mm
Nosepiece
Reverse quadruple nosepiece
Multiple ball bearing mounted
Objectives
DIN Plan flat-field objectives
4X, 10X, 40XR, 100XR (oil)
Anti-fungal, parfocal, parcentric, color-coded
Stage
Mechanical stage (160mm x 140mm)
Coaxial drive controls, metal rack & pinion
Range of traverse: 77mm x 50mm
Stage locking lever
Slow-close hydraulic slide finger
Dual slide holder
Focus
Coarse adjustment: range of 20mm
Fine adjustment: graduation of 2μm
Tension control knob
Illumination
Polarizing kit included - see back for instructions
Moveable Abbe condenser, NA 1.25
Iris diaphragm
Halogen light source (12V/20W bulb)
Variable light adjustment: 0-20W output
Input 90-240V / 50-60Hz automatic switching
Accessories Included
One 2 amp fuse, spare 12V/20W bulb, blue, green, and yellow filters, dust cover, immersion oil, manual and warranty card
Options
Ceramic stage, dark field condenser, phase contrast turret, and Koehler-type illumination
Warranty
Lifetime on materials and workmanship
One year on electronic components
Dimensions and Weight
Height: 16 1/2” (420mm)
Length: 10 5/8” (270mm)
Width: 7 7/8” (200mm)
Weight: 19.5 lbs. (9kg)
Part# Description
LW101 Revelation III Binocular Inverted Microscope
LW101-PH Revelation III Trinocular Inverted Microscope
M2 Rheumatology Labscope
The M2 Rheumatology LabScope is an essential tool for synovial fluid analysis. Crystal-induced arthritis, such as gout or pseudogout, can be identified and differentiated with the use of the polarizing attachment and red compensator lens. The Rheumatology LabScope also functions as a flat-field, laboratorygrade microscope for routine cytology, hematology, urinalysis, etc. This specialized system was designed to combine high-resolution optics with functionality at an affordable price for the Rheumatologist. The M2 LabScope provides comfort, durability, dependability and superior imaging for the lifetime of the laboratory, and the lifetime warranty proves it.
Head
Binocular (Seidentopf)
Optional trinocular with C-mount or eye tube
35mm and digital camera adapters available
Diopter adjustment
Inclined 30 (45 available), rotates 360
10X/20 high point eyepieces (10X/22 available)
Interpupillary distance range 50-75mm
Nosepiece
Reverse quadruple nosepiece
Multiple ball bearing mounted
Objectives
DIN Plan flat-field objectives
4X, 10X, 40XR, 100XR (oil)
Anti-fungal, parfocal, parcentric, color-coded
Stage
Mechanical stage (160mm x 140mm)
Coaxial drive controls, metal rack & pinion
Range of traverse: 77mm x 50mm
Stage locking lever
Slow-close hydraulic slide finger
Dual slide holder
Focus
Coarse adjustment: range of 20mm
Fine adjustment: graduation of 2μm
Tension control knob
Illumination
Polarizing kit included - see back for instructions
Moveable Abbe condenser, NA 1.25
Iris diaphragm
Halogen light source (12V/20W bulb)
Variable light adjustment: 0-20W output
Input 90-240V / 50-60Hz automatic switching
Accessories Included
One 2 amp fuse, spare 12V/20W bulb, blue, green, and yellow filters, dust cover, immersion oil, manual and warranty card
Options
Ceramic stage, dark field condenser, phase contrast turret, and Koehler-type illumination
Warranty
Lifetime on materials and workmanship
One year on electronic components
Dimensions and Weight
Height: 16 1/2” (420mm)
Length: 10 5/8” (270mm)
Width: 7 7/8” (200mm)
Weight: 19.5 lbs. (9kg)
Recommended upgrade:
Koehler Illumination
Part# Description
M2-P-RH Binocular Rheumatology LabScope
M2-PT-RH Trinocular Rheumatology LabScope
M2 Semen Evaluation Scope
Perfect for the veterinarian or fertility clinic, the Semen Evaluation LabScope is the complete package for live specimen microscopy. Motility analysis should be performed at 37 degrees Celsius to keep sperm active, and the heated stage has a digital temperature control unit which can be set for any temperature between 25 and 50 degrees Celsius. The heated stage will maintain accurate and stable temperatures within +/- 0.5 degrees during observation. The phase contrast PLAN objectives and turret condenser allow flat-field, high-contrast viewing of live, unstained specimens, and easy magnification changes with the flip of the thumb. The Semen Evaluation LabScope is an LW Scientific exclusive.
Applications
Semen evaluaton - motility analysis
LIve biological specimen analysis
Complete System Features
M2-P complete laboratory binocular microscope
10X/20 High-point, oversized WF eyepieces
Built-in heated stage with removeable cord
X-Y mechanical stage for precise slide movements
Digital temperature control unit
DIN PLAN flat-field objectives
Phase 10x, Phase 40x, Phase 100x
Turret condenser with Phase, Darkfield, and Brightfield
Variable halogen 20 watt Koehler illumination
110v or 220v AC power
Trinocular head available with camera connections
Heated Stage Specifications
Variable digital temp. control from 25-50 degrees C.
Set temperature in 1 degree increments
Displays actual temperature in 0.1 degree increments
Accurate within 0.5 degrees C.
Reaches temperature within 1-2 minutes
Switchable power input 110v or 220v AC
Warranty
LIfetime on mechanical and optical components
1 year on electrical components
Includes
Spare 2 amp fuse, spare 12v/20w halogen bulb, blue-green-yellow filters, immersion oil, dust cover, manual, and warranty card
Digital Control Unit Dims:
Height: 6.5” (153 mm)
Length: 9” (225 mm)
Width: 3.4” (84 mm)
Weight: 5.5 lb. (2.5 kg)
Microscope Dims:
Height: 16 1/2” (420 mm)
Length: 10 5/8” (270 mm)
Width: 7 7/8” (200 mm)
Weight: 20 lbs. (9 kg)
Part# Description
M2-P-SE Complete Semen Evaluation LabScope
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