AmScope 40X-1600X Binocular LED Compound Microscope
The B490 is our hardest-working go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
The 490 series offers a wide range of optional accessories to expand the functionality. The magnification range can be expanded with a large selection of objective and ocular lenses. Specialized condensers are available for dark-field and phase-contrast applications, ideal for bloodwork, fluid-analysis, and pathology.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 16X eyepieces expand the maximum magnification to 1600X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The LED sub-stage lighting provides cool, energy-efficient illumination. The light-source is daylight balanced to produce natural colors for imaging. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.
| Specifications: | ||||
|---|---|---|---|---|
| Optical System | Finite-conjugate | |||
| Mechanical Tube Length | 160mm | |||
| Head | Binocular, 30° incline, 360° rotatable | |||
| Interpupillary Adjustment | Siedentopf compensation-free gemel | |||
| Ocular Diameter | 23mm | |||
| Eyepieces | 10X, 16X | |||
| Objective Lenses | DIN standard | |||
| Objective Parfocal Distance | 45mm | |||
| Objective Mounting Thread | RMS 20.32mm | |||
| Objective Turret | quadruple | |||
| Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control | |||
| Focus Range | 30mm | |||
| Division of Fine Focus | 0.002mm | |||
| Stage Design | Double-layer with caliper | |||
| Stage Dimensions | 140mm x 140mm | |||
| X-Y Translation Range | 75mm x 45mm | |||
| Transmitted Illumination | Variable-intensity 1.4W LED (7 x 0.2W) | |||
| Condenser | Abbe condenser with iris diaphragm, NA1.25 | |||
| Sub-stage Condenser-holder | rack and pinion | |||
| Power | 110VAC 60Hz | |||
Objective Lenses:
|
Magnification |
Corrections |
NA |
Immersion Medium |
Cover-glass Thickness |
|---|---|---|---|---|
|
4X |
achromatic |
0.10 |
— |
0.17mm |
|
10X |
achromatic |
0.25 |
— |
0.17mm |
|
40X |
achromatic |
0.65 |
— |
0.17mm |
|
100X |
achromatic |
1.25 |
oil |
0.17mm |
Packing List:
Original: $499.99
-70%$499.99
$150.00
Description
The B490 is our hardest-working go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
The 490 series offers a wide range of optional accessories to expand the functionality. The magnification range can be expanded with a large selection of objective and ocular lenses. Specialized condensers are available for dark-field and phase-contrast applications, ideal for bloodwork, fluid-analysis, and pathology.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 16X eyepieces expand the maximum magnification to 1600X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The LED sub-stage lighting provides cool, energy-efficient illumination. The light-source is daylight balanced to produce natural colors for imaging. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.
| Specifications: | ||||
|---|---|---|---|---|
| Optical System | Finite-conjugate | |||
| Mechanical Tube Length | 160mm | |||
| Head | Binocular, 30° incline, 360° rotatable | |||
| Interpupillary Adjustment | Siedentopf compensation-free gemel | |||
| Ocular Diameter | 23mm | |||
| Eyepieces | 10X, 16X | |||
| Objective Lenses | DIN standard | |||
| Objective Parfocal Distance | 45mm | |||
| Objective Mounting Thread | RMS 20.32mm | |||
| Objective Turret | quadruple | |||
| Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control | |||
| Focus Range | 30mm | |||
| Division of Fine Focus | 0.002mm | |||
| Stage Design | Double-layer with caliper | |||
| Stage Dimensions | 140mm x 140mm | |||
| X-Y Translation Range | 75mm x 45mm | |||
| Transmitted Illumination | Variable-intensity 1.4W LED (7 x 0.2W) | |||
| Condenser | Abbe condenser with iris diaphragm, NA1.25 | |||
| Sub-stage Condenser-holder | rack and pinion | |||
| Power | 110VAC 60Hz | |||
Objective Lenses:
|
Magnification |
Corrections |
NA |
Immersion Medium |
Cover-glass Thickness |
|---|---|---|---|---|
|
4X |
achromatic |
0.10 |
— |
0.17mm |
|
10X |
achromatic |
0.25 |
— |
0.17mm |
|
40X |
achromatic |
0.65 |
— |
0.17mm |
|
100X |
achromatic |
1.25 |
oil |
0.17mm |
Packing List:
