Auxiliary Lenses
– The Zoom 70XL offers a range of reducing and magnifying auxiliary
lenses to provide you with further flexibility surrounding
field-of-view or NA. To maintain maximum resolution, we recommend low
power TV Tubes rather than reducing Auxiliary Lenses to increase
field-of-view. A Right-Angle Adapter can be used to redirect your image
by 90º below the zoom. There are two reducing Auxiliary Lenses that are
exclusively used with the Right-Angle Adapter.
 Infinity-Corrected Objectives – Achieve significantly higher magnifications and increased resolution by combining your Zoom 70XL with a variety of infinity-corrected objectives. Optem ®
and Mitutoyo objectives can be threaded directly into one of four
Objective Lower Function Modules. Other brand objectives can be
integrated similarly, but require an RMS Adapter.
With the AB Lens removed and equipped with an Infinity-Corrected Objective, your Zoom 70XL
effectively duplicates the performance of higher priced research
microscopes, with the added benefit of a continuous 7:1 zoom range.
Optem ®
Cat. No.
| Objective
Description
| Numerical
Aperture
| Working
Distance
| | 28-20-44-000 | High-Res 5X
| 0.225
| 34mm
| 28-20-45-000
| High-Res 10X
| 0.45
| 19mm
| | 28-20-46-000 | High-Res 20X
| 0.60
| 13mm
| 28-21-10-000
| LWD 10X
| 0.30
| 34mm
|
Reticle Projectors – When measurements are critical to your inspection requirements, an Optem ®
Reticle Projector is the answer. Four Reticle Projectors (ranging 0.5X
– 2.0X) accept any 21mm diameter reticle to project the reticle image
onto your monitor.
NOTE:
Varying levels of vignetting may occur with infinity-corrected
objectives, dependent upon system configuration. Download Useable Fields-of-View chart for Infinity Corrected Objectives on Zoom 70XL
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