LW Scientific. The Revelation III-A Dual Binocular Microscope offers high-performance achromatic optics with LED illumination for teaching and clinical use. R3M-DN4A-DAL3 features 4×, 10×, 40×, and 100× oil objectives with a Seidentopf dual head, enabling simultaneous observation by instructor and student.
Specifications
| Specification | Detail |
|---|---|
| Head | Seidentopf dual binocular, 360° rotation |
| Objectives | 4×, 10×, 40×, 100× (oil) DIN achromatic |
| Illumination | LED, life >30,000 hours |
| Stage | Mechanical, X–Y with low-profile controls |
| Construction | Metal body with antifungal coating |
| Field of view | 18 mm |
| Interpupillary range | 50–75 mm |
| Stage size | 140 × 140 mm |
| Power | 100–240 VAC |
| Weight | 15.2 lb (6.9 kg) |
Compare the Revelation III-A Family
| Model | Head | Optics | Best for |
|---|---|---|---|
| R3M-MN4A-DAL3 | Monocular | DIN achromatic | Entry-level clinical |
| R3M-BN4A-DAL3 | Binocular | DIN achromatic | Everyday clinical & vet |
| R3M-TN4A-DAL3 | Trinocular | DIN achromatic | Camera-ready imaging |
| R3M-DN4A-DAL3 (this model) | Dual-view (2 heads) | DIN achromatic | Teaching / instruction |
| R3M-BN4A-DPL3 | Binocular | DIN PLAN (flat field) | Flat-field clarity |
| R3M-TN4A-DPL3 | Trinocular | DIN PLAN (flat field) | Flat-field + camera |
| R3M-TN4A-DALP | Trinocular | Achromatic | Portable, battery-powered |
| R3M-BN4A-DALP | Binocular | Achromatic | Portable, battery-powered |
All Revelation III-A models: 4 objectives, 40×–1000×, LED illumination.
Applications
Dual viewing heads foster interactive learning and collaborative diagnostics. The robust LED illumination and precise mechanical stage make R3M-DN4A-DAL3 ideal for university biology labs, medical schools, and veterinary teaching facilities.
Frequently Asked Questions
What viewing head does the R3M-DN4A-DAL3 have?
The R3M-DN4A-DAL3 has a binocular head for dual-user teaching.
What is the R3M-DN4A-DAL3 designed for?
The R3M-DN4A-DAL3 is designed for classroom teaching and student labs.
Parts and accessories for the Revelation III-A Teaching Microscope
LW Scientific lists these 23 part numbers for R3M-DN4A-DAL3:
| Part number | Part | Type |
|---|---|---|
| MSP-BLBH-1220 | 12 V 20 W Halogen Bulb, G4 Bi-Pin | Microscope Bulbs, LED Assemblies & Power |
| R3B-BTR7-LED3 | LED Base Tray for Revelation III, 110-220 V | Microscope Bulbs, LED Assemblies & Power |
| R3P-BTRB-LEDP | LED Electronics Base Tray for Revelation III, 5 V DC USB | Microscope Bulbs, LED Assemblies & Power |
| SNR-FUSE | Microscope Fuse, 0.5 A 250 V | Microscope Bulbs, LED Assemblies & Power |
| MSP-CVRN-DUST | Black Nylon Microscope Dust Cover | Microscope Cases, Covers & Slides |
| R3E-1018-WRET | 10x/18 mm Eyepiece with Reticle, Tapered | Microscope Eyepieces |
| MSE-1018-2377 | 10x/18 mm Wide-Field Eyepiece | Microscope Eyepieces |
| MSE-1020-2377 | 10x/20 mm Super-Wide Eyepiece | Microscope Eyepieces |
| MSE-1677-2377 | 16x Eyepiece | Microscope Eyepieces |
| R3H-BSFD-77NE | Binocular Siedentopf Head for Revelation III | Microscope Heads & Camera Tubes |
| R3H-MOND-77NE | Monocular Head for Revelation III | Microscope Heads & Camera Tubes |
| R3H-TRID-ETNE | Trinocular Head for Revelation III with Eyetube & C-Mount | Microscope Heads & Camera Tubes |
| R3O-100X-DAOL | 100xR DIN Achromatic Oil Objective | Microscope Objectives |
| R3O-100X-DPOL | 100xR DIN Plan Oil Objective | Microscope Objectives |
| R3O-010X-DADR | 10x DIN Achromatic Objective | Microscope Objectives |
| R3O-010X-DPDR | 10x DIN Plan Objective | Microscope Objectives |
| R3O-020X-DADR | 20x DIN Achromatic Objective | Microscope Objectives |
| R3O-040X-DADR | 40xR DIN Achromatic Objective | Microscope Objectives |
| R3O-040X-DPDR | 40xR DIN Plan Objective | Microscope Objectives |
| R3O-004X-DADR | 4x DIN Achromatic Objective | Microscope Objectives |
| R3O-004X-DPDR | 4x DIN Plan Objective | Microscope Objectives |
| R3O-SET7-DA77 | DIN Achromatic Objective Set, 4x/10x/40x/100x | Microscope Objectives |
| R3O-SET7-DP77 | DIN Plan Objective Set, 4x/10x/40x/100x | Microscope Objectives |
Browse by type: Microscope Bulbs, LED Assemblies & Power, Microscope Cases, Covers & Slides, Microscope Eyepieces, Microscope Heads & Camera Tubes, Microscope Objectives.
Every LW Scientific part number is on the LW Scientific catalog page, which filters by the model you own.
