Auxiliary Lenses – The Zoom 12/
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 12/
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 12/effectively duplicates the performance of
higher priced research microscopes, with the added benefit of a
continuous 12.5:1 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 12"
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