System 250

Quick Overview

Binocular viewing head
Widefield 10x/20mm eyepieces with eyeshields
High quality achromat lenses with anti-reflective coatings
0.65x – 4.5x zoom magnification range controlled by graduated knobs on both sides of the viewing head
Magnification range 6.5x-45x
95mm working distance with 1.0x lens shield; optional 0.5x auxiliary objective increases the working distance to 150mm
Heavy duty cast aluminum housing
Single arm boom stand with 17.5″ vertical and 26″ horizontal reach (10″ x 10″ base); Focus mount angles adjust 45° to permit additional viewing and inspection perspectives.
Shipping weight 58 lbs.

18758		10X Eyepieces for System 250 Microscopes, 1 Pair
18762		20X Eyepieces for System 250 Microscopes, 1 Pair
18763		25X Eyepieces for System 250 Microscopes (Special Order)
18764		Eyepiece Shields, 1 Pair
37237		Eyepiece Shields, Pair, Symmetrical, for Systems 250, 273, 373, VIP

LFORL-CR		Ring Light with 36" Flex Cable

18750		0.5X Reducing Lens (for use with System 250 models only)
18736		0.7X Reducing Lens (to be used with System 250 models only)
18754		2X Multiplier Lens (to be used with System 250 models only)
18766		Cover Shield for System 250 (clear lens)

37556		Eyepiece Reticle, 0.100"/100 Divisions, 25MM (Special Order)