Educational Microscopes
Observer III & IV
•Moveable Abbe Condenser
•Iris Diaphragm
•100X Oil Objective Available
Construction
Heavy cast alloy
Acid and reagent resistant finish
All metal gearing
Head
Standard monocular head
Bearing mounted, rotates 360°
10X/18 wide field eyepiece
Locked-in eyepiece with pointer installed
Binocular and teaching heads available
Objectives
4-position nosepiece
DIN Achromatic
Observer III: 4X, 10X and 40XR (retractable)
Observer IV: 4X, 10X, 40XR and 100XR (oil)
Parfocal and parcentric
Color coded
Stage
Pre-drilled and tapped for optional mechanical stage
Spring loaded slide clips included
Stage size: 122mm x 120mm
Adjustment Controls
Coarse and fine focus with tension adjustment
Adjustable stage stop
Illumination
Moveable Abbe condenser, NA 1.25
Iris diaphragm
Swing-out filter holder
Choose: 20w tungsten, 7w fluorescent,
15w variable halogen, or cordless LED
MOBI
Input 110V (220V optional)
Mirror illuminator included for field use
Accessories Included
Dust cover, mirror illuminator, blue and green filters,
two fuses, spare bulb, manual and warranty card
Warranty
Lifetime on materials and workmanship
One year on electronic components
Dimensions and Weight
Height: 14” (355mm)
Length: 7.7” (196mm)
Width: 5.5” (140mm)
Weight: 6.9 lbs. (3.1kg)
The Observer III and IV microscopes are designed
for secondary education. Standard features
include a moveable 1.25 Abbe condenser, coarse
and fine focus, 4-hole nosepiece for up to 1000X
magnification, and an iris diaphragm. A multitude
of options is available to fit every customer’s needs
and school bid specifications. Ask about
MOBI
,
the cordless, rechargeable LED lighting system.
Part# * Head DIN Achro.
Objectives Illumination
OB3MT Monoc 4-10-40 Tungsten
OB3MF Monoc 4-10-40 Fluorescent
OB3MM Monoc 4-10-40
MOBI
OB3TF Teaching 4-10-40 Fluorescent
OB3TM Teaching 4-10-40
MOBI
OB4MT Monoc 4-10-40-100 Tungsten
OB4MF Monoc 4-10-40-100 Fluorescent
OB4MM Monoc 4-10-40-100
MOBI
OB4TF Teaching 4-10-40-100 Fluorescent
OB4TM Teaching 4-10-40-100
MOBI
*To include an add-on mechanical stage, add an “M” to the part number.
A popular option is
a Mechanical Stage
865 Marathon Parkway - Lawrenceville, Georgia 30045 - Ph: 770-270-1394 - Fx: 770-270-2389
