Lens Attachments – Lens attachments for the 12X Zoom system, image shows 0.75X lens, attach to the base of the system body tube and are available in a variety of magnifications. The normal working distances of the zoom system is approximately 90mm. Lens attachments thread onto the bottom of the zoom system and can extend the working distance out to 350 mm or pull it in as close as 35 mm. The extending lenses (.75X, .5X, and .25X) decrease the overall magnification, and increase the field of view. The shortening lenses (1.5X, and 2.0X) increase the magnification and decrease the field of view. As the working distance goes from long to short, the "taking NA" of the system increases, resulting in an increase in resolving power.
Telecentric Attachments – There are three telecentric adapters available for use with the special 12X Zoom Lens, Straight (no coax), straight with coax, right angle folded. Each has a working distance of 188mm. Magnifications range from 0.16X to 1.94X with the upper 1X Adapter and 0.32X to 3.88X with the 2X Adapter. Maximum field of view is 50mm.
Right Angle (RA) Attachments – Navitar offers the object side right angle lens attachment for use with their 12X Zoom system. The attachment is added to the front of the 12X Zoom and can be used with all lens attachments except for the 1-50015.
Please contact us with any questions.
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Part # / Price
0.25X lens attachment
1-50011 £231 US$363
0.5X lens attachment
1-50012 £165 US$259
0.75X lens attachment
1-50013 £165 US$259
1.5X lens attachment
1-50014 £165 US$259
2.0X lens attachment - 2 element
1-50015 £165 US$259
1.0X converter lens
2-50145 £165 US$259
12X Telecentric Zoom Attachment, Right Angle Folded
1-50363 £1114 US$1749
12X Telecentric Zoom Attachment, Straight
1-50387 £1114 US$1749
12X Telecentric Zoom Attachment, Straight, Non Coax
1-50694 £1075 US$1689
Right Angle Attachment
1-51490 £405 US$636