Now under Development:

Abakus did the original optical design of the highly rated Optex Excellence series of lenses.

This has now been extensively redesigned, whilst retaining the basic optical quality.

The focusing movement has been completely redesigned for improved precision.

We have also been able to incorporate LED lighting into the front optics, especially useful for lighting at close focus.

Abakus XL

Periscope/Borescope System

NEW Telecentric design with enhanced quality for model work and close-up special effects.

Also available as a straight-through

borescope or with a 45 bend.



and filter

holder for


Interchangeable prime front lenses,

incorporating controllable LED lighting.

Further details to be announced here.

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