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Stereoscopic Microscopes

| Suggested Retail Price |
$ 423.00 |
Similar Models Available:
Model 410-1107-10
1x & 3x version |
$ 423.00 |
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Model 411-1107-10
2x & 4x version |
$ 423.00 |
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Model 409-1107-10
Precise optical alignment assures a three-dimensional, upright,
unreversed image that is unsurpassed for everything from dissecting
work to examining circuit boards. This model is a real workhorse
for education or industry. Platform stand has a large work
space and provides greater stability, which are important
particularly for photographic or video applications.
OPTICAL SYSTEM
- Paired widefield eyepieces are 45° inclined, with diopter
adjustment. Interpupillary adjustment from 55mm to 75mm.
Accepts optional #965-400-05 or #965-400-10 eyepiece reticle.
- Viewing head rotates 360°, locks in place by tightening
set screw.
- Paired objectives are parfocalled, parcentered, and achromatic.
- Magnification changed by rotating objective turret 90°
to positive click stops.
ILLUMINATION
- No built-in illumination is included with this model.
FOCUSING
- Rack and pinion focusing with slip clutch to prevent damage
to mechanism.
- Tension adjustment eliminates focus “drift”.
STAND
- Professional, all-metal stand.
- 82mm reversible black/white plastic contrast stage plate.
- Heavy-duty post mount with locking support collar, permits
up or down adjustment of viewing head to accommodate different
sized objects.
- Total stand height: 246mm (9.8 in.). Net weight: 2.8 kgs
(6.1 lbs).
- Base width: 220mm (8.7 in.). Base depth: 280mm (11 in.)
- Vertical post length: 220mm (8.8 in.). (O.D. 25mm)
PACKING
- Head, focusing block and platform stand are in separate
molded styrofoam containers with vinyl dustcover, eyeshields
and instruction manual.
- Master carton pack 1 each: Ship wt. 7.7 kgs (17lbs), Dimensions
500x375x375mm (22x15x15 in.)
WARRANTY
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Magnification Chart
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Model
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Objective
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Eyepiece
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Working Distance
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Maximum
Specimen Height
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WF5X (optional)
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WF10X (supplied)
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WF15X (optional)
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WF20X (optional)
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Total Mag.
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Field Size
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Total Mag.
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Field Size
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Total Mag.
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Field Size
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Total Mag.
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Field Size
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409
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1X
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5X
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22mm
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10X
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20mm
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15X
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13mm
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20X
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10mm
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94mm
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77mm
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2X
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10X
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11mm
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20X
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10mm
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30X
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6.5mm
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40X
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5mm
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410
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1X
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5X
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22mm
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10X
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20mm
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15X
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13mm
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20X
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10mm
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94mm
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77mm
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3X
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15X
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7.3mm
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30X
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6.7mm
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45X
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4.3mm
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60X
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3.3mm
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411
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2X
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10X
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11mm
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20X
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10mm
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30X
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6.5mm
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40X
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5mm
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94mm
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77mm
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4X
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20X
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5.5mm
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40X
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5mm
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60X
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3.2mm
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80X
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2.5mm
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Available Parts & Accessories
| 498-409-10 |
Stereo body only, 1x-2x, w/WF10x eyepieces, no focusing block |
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| 498-410-10 |
Stereo body only, 1x-3x, w/WF10x eyepieces, no focusing block |
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| 498-411-10 |
Stereo body only, 2x-4x, w/WF10x eyepieces, no focusing block |
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| 499-000 |
Focusing block (fits 25mm mounting post) |
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| 499-410 |
Stand w/focusing block, fixed arm, dual illumination, 110v:
top #800-411 12v 10 watt tungsten, bottom #800-101 115v 15
watt tungsten 220v: top #800-411 12v 10 watt tungsten, bottom
#800-411 12v 10 watt tungsten |
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| 499-1105 |
Universal boom stand, without focusing block, no illum. |
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| 499-1107 |
Platform stand, without focusing block, 240mm x 280mm, no
illum. |
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| 600-400 |
Eyepiece shields, rubber, pair |
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| 605-400 |
WF5x eyepieces, paired (Note: WF5x E.P. permit only 60mm-84mm
I.P.D.) |
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| 610-400 |
WF10x eyepieces, paired (accepts 23mm reticle) |
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| 610-400EA |
WF10x eyepiece, each (accepts 23mm reticle) |
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| 610-400R-05 |
WF10x eyepiece w/reticle, 5mm/100 div., each |
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| 610-400R-10 |
WF10x eyepiece w/reticle, 10mm/100 div., each |
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| 615-400 |
WF15x eyepieces, paired |
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| 620-400 |
WF20x eyepieces, paired |
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| 800-101 |
Replacement bulb, 115v 15 watt, D.C. med. bayonet base |
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| 800-411 |
Replacement bulb, 12v 10 watt, D.C. med. bayonet base |
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| 801-050 |
Replacement fuse for 220v version, 0.5 amp |
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| 801-100 |
Replacement fuse for 110v version, 1.0 amp |
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| 923-409 |
Blue filter, frosted, 35.6mm |
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| 931-409 |
Ring light adapter ring, 54.5mm O.D. |
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| 940-410 |
Frosted glass stage plate, 80mm |
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| 941-410 |
Black/white plastic contrast plate, 80mm |
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| 942 |
Darkfield kit (fits all National stereo models after 9/97) |
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| 943 |
Specimen holder (tweezer) (fits in place of stage clip on
all stereo models) |
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| 952 |
Dustcover, large, 18" tall x 16", heavy vinyl w/stitched
seams |
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| 965-400-05 |
Eyepiece reticle, 5mm/100 Div., 23mm diameter |
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| 965-400-10 |
Eyepiece reticle, 10mm/100 Div., 23mm diameter |
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| 970-400 |
Stage clip for stereo microscope, 75mm from post, each |
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| 975-001 |
Carrying case, anodized aluminum, fabric lining, accessory
pockets, Velcro straps, keyed lock. Interior dimensions:14-7/8
x 7-3/4 x 10-1/2 inches. Note: Only "TBL" models
above fit this case. No case available for "1105/1107" models. |
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