For Biological Use
OPTICAL PERFORMANCE
High-performance optics in a compact, comfortable design
Incorporating new improvements to the highly-regarded Greenough optical system, the SZ61 and SZ51 successfully meet the demand for a variety of observation and documentation options in a genuinely compact microscope design. Clear, sharp image reproduction is matched by new ergonomic design elements which maximize comfort and ease of use. The SZ61 and SZ51 microscope bodies are manufactured using newly developed lead-free optics, demonstrating Olympus commitment to protect the environment.
6.7:1 — High zoom ratio
The SZ61’s class-leading magnification range extends from 6.7x through 45x (using 10x eyepieces), with a zoom ratio of 6.7:1. This derives from a newly developed optical system and allows quick, comfortable observations at the most appropriate magnification. The SZ51 provides a magnification range from 8x through 40x (using 10x eyepieces), with a zoom ratio of 5:1.
Outstanding depth of field and flatness
The 10-degree angle of convergence in the Greenough optical system secures excellent image flatness with large depth of field.
High fidelity color reproduction
The careful selection of lens surface coatings and glass materials in the entire optical system makes it possible to observe and document specimen in their original, authentic colors.
Sharp, clear, high-contrast images
High contrast images and field flatness ensure accurate reproduction and documentation of original specimen shapes.
“ComfortView” eyepieces for greater comfort and faster work
Quick, comfortable observation and documentation are ensured by this completely new eyepiece design featuring Pupil Aberration Control and Appropriate Positioning in the eye point.
The result is a field of view that is easy to find, comfortable to
view, and easy to keep.
Five variations in zoom performance
The SZ61 and SZ51 provide five system configuration choices. First, they can both be equipped with an ergonomically designed 45° inclination tube when mounted on standard stands. Second, operators can attach a 60° inclination tube (SZ61-60/SZ51-60) for special applications where the zoom body has to be tilted for use with other equipment or mounting on a universal stand. And for documentation purposes, Olympus also offers the SZ61TR, which incorporates a trinocular tube for easy attachment of digital and video cameras.
Convenient front-access operation
Improved ease of access to the most frequently used knobs and controls maximizes operator comfort and reduces neck and back strain.
ILLUMINATION BASE SYSTEM
Choose the illumination source that suits the task at hand
LED illuminator stand / SZ2-ILST
The world’s first LED stand features a thin design to keep sample positions low and to optimize operability. Simultaneous transmitted and reflected light are available on this stand. LED light offers both long lifetime and constant color temperature at any intensity.
Transmitted illumination attachment / SZ2-ILA
Used with the SZ2-ST stand, this cost-effective illumination stand provides bright, uniform illumination from low to high magnifications. Tiltable mirror provides direct and oblique illumination for low contrast specimen. Available LED light source (SZ2-CLS) and a 100 W light source (LG-PS2) provide
necessary power for a variety of illumination needs.
High-level transmitted light illumination base / SZX2-ILLB
Provides effective contrast from oblique illumination and easily selected “High” and “low” contrast settings. Light volume and color temperature are adjusted by means of built-in filters (LBD/ND).
Slim LED transmitted light illumination base / SZX2-ILLT
With a slim design of 41 mm, this transmitted light illumination base has a lower height to enable a low eyepoint and easy access to base-mounted samples during observation and operation. The LED 4-position turret enables contrast adjustment between brightfield, oblique, and darkfield illumination with a simple turn.