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Histology Overview
Stereo Microscope Overview
Biological Microscope Comparison
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| Model | SMDM-1030 and SMDM-2040 |
National 430 |
National
DC4-456 |
National 420 |
Motic
SMZ-168 |
Motic
K-400L |
Motic
K-500L |
Motic
K-700L |
National
DC3-420TH Magnaview |
National
DC5-420TH Magnaview |
Motic
DMW-143 |
Motic
DM-143B |
Motic
DM-143C |
| Product Number | 2267-10 to -20 | 2268-11 to -14 | 22480 | 2269-11 | 2282-12 | 2279-11 | 2279-16 | 2279-21 | 22440 | 22440-2 | 2290-14 | 2290-15 | 2290-16 |
| Features: | |||||||||||||
| Zoom | No | No | No | Yes | Yes | No | No | Yes | Yes | Yes | Yes | Yes | Yes |
| Magnification |
10-30x
20-40x |
10-30x
20-40x |
10-30x | 10-40x | 7.5-50x |
4 Step
6-12-25-50x |
5 Step
6.4-10-16-25-50x |
6-31x | 10-40x | 10-40x | 10-40x | 10-40x | 10-40x |
| Standard Eyepieces | 10x/FN20 | 10x/FN20 | 10x/FN20 | 10x/FN20 | 10x/FN23 | 10x/FN23 | 10x/FN23 | 10x/FN23 | 10x/FN20 | 10x/FN20 | 10x/FN20 | 10x/FN20 | 10x/FN20 |
| Optional Eyepieces | No | 5-20x | 5-20x | 5-20x | 5-32x | 5-32x | 5-32x | 5-32x | 5-20x | 5-20x | 5-32x | 5-32x | 5-32x |
| Incline | 45° | 45° | 45° | 45° | 35° | 45° | 45° | 45° | 45° | 45° | 45° | 45° | 45° |
| Accepts Reticles | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Interpupillary Adjustment | 55-75mm | 55-75mm | 55-60mm | 55-75mm | 52-75mm | 54-76mm | 54-76mm | 54-76mm | 55-75mm | 55-75mm | 55-75mm | 55-75mm | 55-75mm |
| Rotating Head | No | 360° | 360° | 360° | 360° | 360° | 360° | 360° | 360° | 360° | 360° | 360° | 360° |
| Trinocular Head | No | No | Yes | OPT | OPT | No | No | No | Yes | Yes | Yes | Yes | Yes |
| Lenses Achromatic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Optional Aux. Objective | No | No | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Total Magnification Range | 10-30x 20-40x |
5-60x
10-80x |
5-60x | 2.5-120x | 3.0-320x | 1.0-256x | 0.9-198.4x | 2.5-120x | 2.5-120x | 2.5-120x | 2.5-180x | 2.5-180x | 2.5-180x |
| Dual Diopter Adjustment | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Top Illumination | LED | 15W Halogen | 10W Halogen | 15W Halogen | 10W Halogen | 10W Halogen | 10W Halogen | 10W Halogen | 15W Halogen | 15W Halogen | 10W Halogen | 10W Halogen | 10W Halogen |
| Transmitted Illumination | LED | 5W Fluorescent | 10W Tungsten | 5W Fluorescent | 10W Halogen | 10W Halogen | 10W Halogen | 10W Halogen | 10W Halogen | 10W Halogen | 10W Halogen | 10W Halogen | 10W Halogen |
| Rheostat Light Control | No | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Stage Size | 110 x 120mm | 165 x 220mm | 165 x 220mm | 165 x 220mm | 280 x 330mm | 280 x 330mm | 280 x 330mm | 280 x 330mm | 165 x 220mm | 165 x 220mm | 280 x 330mm | 165 x 220mm | 280 x 330mm |
| Stage Plate | 95mm Glass |
80mm
Glass/Plastic |
80mm
Glass/Plastic |
80mm
Glass/Plastic |
95mm
Glass/Plastic |
95mm
Glass/Plastic |
95mm
Glass/Plastic |
95mm
Glass/Plastic |
80mm
Glass/Plastic |
80mm
Glass/Plastic |
95mm
Glass/Plastic |
95mm
Glass/Plastic |
95mm
Glass/Plastic |
| Working Distance | 95mm | 94mm | 75mm | 79mm | 113mm | 89mm | 89mm | 89mm | 79mm | 79mm | 79mm | 79mm | 79mm |
| Digital Camera | _ | _ | 1240H x 1024V Pixels | OPT | OPT | OPT | OPT | OPT | 712H x 582V Pixels | 1600H x 1200V Pixels | 712H x 582V Pixels | 1600H x 1200V Pixels | 2040H x 1536V Pixels |
| Video Signal | _ | _ | Digital | _ | _ | _ | _ | _ | Digital/Analog | Digital | Digital/Analog | Digital | Digital |
| Software Provided | No | Yes | Yes | No | No | No | No | No | Yes | Yes | Yes | Yes | Yes |
| Computer Requirements | ** | ** | ** | _ | _ | _ | _ | _ | * | ** | * | ** | ** |
| Optional Boom Stand | No | Yes | No | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No |
| Hard Case | No | Yes | Yes | Yes | No | No | No | No | Yes | Yes | No | No | No |