Amscope 100X (Oil) Infinity-corrected Darkfield Microscope Plan Objective w/ Iris
Authorised Dealer
This is a 100X objective lens with a variable-NA iris for applications such as dark-field microscopy. Standard bright-field objective lenses present low contrast due to their high numerical apertures. This lens' built-in iris provides control over the aperture, varying between 0.36 and 1.25. This allows for the intensity of the dark-field contrast to be easily adjusted.
Designed for infinity-corrected microscopes with RMS thread, this lens features both chromatic and spherical corrections, providing sharp, focused images. It is designed to be used with immersion oil, and has a spring nosecone to prevent damage to the lens or specimen.
| Compatibility | |
| Optical System | Infinite |
| Reference Focal Length | 180mm |
| Mounting Thread | RMS 20.32mm |
| Parfocal Distance | 45mm |
| Lens Specifications | |
| Magnification | 100X |
| Numerical Aperture | 0.36 to 1.25 |
| Corrections | Plan-achromatic |
| Cover-glass Thickness | 0.17mm |
| Nosecone | Spring |
| Immersion Medium | Oil |
Jacobs Digital is a speciality on-line retailer, as well as a brick-and-mortar retail store, operating in the same Auckland, NZ location for over 40 years.
9 Mokoia Road
Birkenhead
Auckland 0626
New Zealand
+64 (9) 480-5903
