Omax 50x-1000x Infinity EPI/Transmitted Trinocular Polarizing Microscope

Key Features

• Capable of bright field, and polarized light (orthoscope and conoscope) observation
• Infinity optical system, Kohler transmitted and EPI reflected illumination
• 7 plan infinity strain free achromatic objectives
• NA 0.9/0.25 strain free Abbe condenser with a flip-top upper lens and an iris diaphragm
• Polarizer, analyzer, Bertrand lens, and compensator plates included
  

Features:

• Capable of bright field, and polarized light (orthoscope and conoscope) observation
• Infinity optical system, Kohler transmitted and EPI reflected illumination
• 7 plan infinity strain free achromatic objectives
• NA 0.9/0.25 strain free Abbe condenser with a flip-top upper lens and an iris diaphragm
• Polarizer, analyzer, Bertrand lens, and compensator plates included

Specifications:

• Model: M838PLTR
• Total magnifications: 50X, 100X, 200X, 400X, 500X, 1000X
• Eyepieces: 5 EW10X/22 (high eyepoint, Φ22mm wide field of view), 3 of them with reticles (1 with crossline, 1 with scale crossline and 1 with grid)
• Objectives: strain free plan infinity achromatic
  - 5X/0.12/∞/-, working distance 15.5mm
  - 10X/0.25/∞/-, working distance 10.0mm
  - 20X/0.40/∞/0, working distance 4.30mm
  - 50X/0.75/∞/0, working distance 0.32mm (spring)
  - 100X/0.8/∞/0, working distance 2mm (spring)
  - 40X/0.65/∞/0.17, working distance 0.54mm (spring)
  - 100X/1.25/∞/0.17, working distance 0.13mm (spring, oil)
• Head: Siedentopf trinocular, 30° inclined 360° swiveling head, interpupillary distance 48-75mm adjustable, diopter ring on left eyepiece tube
• Nosepiece: revolving, quintuple, reversed, objective center adjustable
• Stage: rotary stage, diameter Φ170mm, center adjustable, with click-stop mechanism and a mechanical stage (removable, range 30mm x 40mm), minimum graduation 1° (0.1° when using vernier)
• Focusing: coaxial coarse and fine focus knobs on both sides, tension adjustable
• Condenser (transmitted): strain free Abbe condenser with swing-out top lens and iris aperture diaphragm, center adjustable NA0.9/0.25
• Illumination (transmitted): Kohler, intensity adjustable, with iris field diaphragm, 24V/100W Halogen lamp
• Illumination (EPI): Kohler, intensity adjustable, with iris field and aperture diaphragm, 24V/100W Halogen lamp
• Color filters (transmitted): blue
• Color filters (EPI): blue, green, yellow, white
• Polarizer (transmitted): built-in, 0°- 360° rotatable, minimum graduation 2°
• Polarizer (EPI): slide in and out of the light path
• Analyzer: slide in and out of the light path, 0°- 360° rotatable, minimum graduation 1° (0.1° when using vernier)
• Bertrand Lens: in the intermediate attachment, switch in and out of the light path, capable of focusing and centering
• Compensators: quarter-wave plate (1/4λ plate), tint plate (1λ plate), and quartz wedge (Q plate)
• Power supply: AC 100-240V, 50Hz/60Hz, 2.5A
• Dimension: 22 in x 21-1/4 in x 24-1/2 in (56 x 28 x 62 cm)
• Net weight: 37 lb (16.8 kg)
• Cross weight: 44 lb 7 oz (20.2 kg)

Packing List:

• Trinocular microscope head
• Microscope frame and base
• Condenser assembly
• Rotary stage
• Intermediate attachment
• Light housing (EPI)
• Light housing (transmitted)
• 2 EW10X/22 eyepieces
• 3 EW10X/22 eyepieces with reticles
• 2 objectives: 5X, 10X
• 3 objectives: 20X, 50X, 100X (works with no cover slips)
• 2 objectives: 40X, 100X (works with 0.17 cover slips)
• Analyzer
• Substitute of analyzer
• Polarizer (EPI)
• 3 compensator plates: 1/4λ, 1λ, and Quartz wedge
• Substitute of compensator
• Photo tube
• 1 color filter (transmitted): blue
• 4 color filters (EPI): blue, green, white, yellow
• A bottle of immersion oil
• Metal specimen plate
• Glass specimen plate (slide)
• 4 Allen keys
• Wrench for focusing tension adjustment
• Extra halogen bulb (24V,100W)
• Extra fuse
• Power cord
• Dust cover