Model 425-440PLL-10

The convenience and versatility of viewing a large picture at .75X magnification, then zooming continuously all the way to close-up detail at 50x magnification in standard configuration. The 35˚ inclined viewing head provides an upright, unreversed image which permits easy manipulation of object being viewed while looking through the microscope.  The incidental and transmitted illuminators incorporate high intensity Lambertain, 5500K color temperature 3 watt LED lamps.

Features top light with directional beam, bottom light with cool, long-life 3W LED illumination.

OPTICAL SYSTEM

• High Resolution stereo image; interpupillary adjustment from 52mm to 75mm. Working distance 113mm. 
• Diopter adjustment on both eye tubes.
• Standard observation angle of 35˚
• Achromatic, color corrected lenses.
• Zoom magnification range:  0.75X – 5X.  Zoom ratio: 1: 6.7.  See specification chart for full magnification range available with use of optional auxiliary lenses
• Anti-fungus properties

FOCUSING BLOCK

• Ball bearing focusing mechanisms.
• 50mm focusing range
• 76mm inner head mount

EYEPIECES

• Widefield High Eyepoint 10x/23

ILLUMINATION

• Base mounted light controls permit choice of top only, bottom only, or dual illumination.

• Rheostat controls intensity of bottom, top or both illuminators.

• Lambertain 5500K color temperature 3 watt LED lamp

• Heavy-duty 3-wire grounded cord and plug.

BASE STAND

• Streamlined base stand
• Large working area
• Post Mounted
• Two 80mm stage plates (frosted glass and reversible black/white plastic contrast plates).
• Universal power input 110v/220v

PACKING

• Molded styrofoam container with rubber eye shields, vinyl dustcover and instruction manual.

• Individual:  Ship wt. 32lbs   (20x18x17 in.)

• Master carton pack 1 each

WARRANTY

• Lifetime limited warranty excluding bulb, cord, and fuse.