Model
131-CLED
by National Microscope
The microscope
model that sets the standard for high school instruction. Includes all the most
commonly specified features. Rugged metal construction, locked-on parts. Superior
DIN optical system and precision mechanical components assure parfocalled and
parcentered optical alignment for sharp, unsurpassed viewing. Recommended for
instruction through grade 12.
Optical
System
- Widefield 10x
eyepiece with revolving pointer. Accepts optional #965-160 eyepiece reticle.
- 45° inclined
viewing head rotates 360° for easy repositioning of eyepiece and sharing
by more than one student.
- DIN 4x, 10x
and 40xR objectives are achromatic, parfocalled, parcentered, color coded.
- 3-hole nosepiece
is ball-bearing mounted for more precise alignment, has positive click stops.
Illumination
LED light rated up to 50,000 hours life, cool burning illumination equal to
a 20 watt tungsten bulb. Base-mounted on/off switch and heavy duty 3-wire cord.
Convenient “grabber” clip on plug lets you wrap the cord around
microscope and secure in place by pushing cord into clip for easy storage. No
bulky cord hanger needed.
Focusing
- Low position
coarse and fine focusing controls.
- Stage moves
up or down, eyepiece and body remain fixed.
- Slip clutch
prevents damage to focusing system.
- Tension adjustment
eliminates stage drift.
- Safety rack
stop prevents damage to slides and objective lenses.
Stage
- Large 110mm
x 120mm (4-3/8 in. x 4-3/4 in.) stage, with locked-on, spring mounted stage
slips, drilled and tapped to accept optional mechanical stage.
- Built-in 0.65NA
special condenser lens.
Frame
- Rugged cast
metal, gray enamel finish.
- Base dimensions:
133mm x 175mm (5-1/4 in. x 7 in.)
- Height 360mm
(14-1/8 in.) Net wt. 3.1 kgs (6.8 lbs)
Packing
- Molded styrofoam
container with instruction brochure and vinyl dustcover.
- Individual:
Ship wt. 4.5 kgs (10 lbs), Dimensions 550x325x325mm (22x13x13 in.)
- Master carton
pack 5 each: Ship wt. 19.5 kgs (43 lbs), Dimensions 875x300x450mm (35x12x18
in.)
Warranty
- Lifetime limited
warranty, excluding bulb, cord, and accessory mechanical stage.
This product was added to our catalog on Tuesday 13 March, 2012.