Optical System
• Infinity Optical System, f = 180mm, Anti-Mold
Viewing Head
• Siedentopf Trinocular, inclined 30°; interpupillary distance adjustment 48-75mm, 360° rotatable; 50/50 light split
Eyepieces
• HWF Plan 10x eyepiece, 20mm field of view with built-in diopter adjustment; a pointer is standard in one eyepiece; eyepieces are locked-in to prevent
classroom tampering. Eyepiece accepts a Ø20.5mm reticle
Nosepiece
• Rear facing quadruple, ball bearing nosepiece with positive click stops to ensure parcentration
Objectives
• Configuration includes Infinity Plan achromat 4x and 100xR oil* -- (*spring-loaded)
• Plan phase contrast 10x and 40xR objectives
Stage
• Stage size 140mm X 132mm with X-Y movement range of 76mm X 50 mm
Condenser
• N.A. 1.25 Abbe condenser (with slot for sliders) on a rack and pinion with iris diaphragm; glass lens in condensing system protects iris diaphragm from
classroom tampering; (1) phase slider with 10x & 40x annuli and Brightfield position, and green filter
Stand
• Cast alloy aluminum
Illumination
• 3 watt LED with variable intensity control; LED bulb is rated for over 25,000 hours of continued use
Focusing System
• Coaxial focusing system with adjustable tension control and upper limit stop to prevent accidental damage to slides; all metal gears, brass fine focus
gear
Accessories
• Dust cover, immersion oil and instruction manual, universal power supply 110v-240v
Warranty
• 5 year limited warranty for parts, labor and electronic components.
• 1 year warranty on LED bulb
