Click to enlargeBasal
Area
Prisms

Basal Area Wedge Prisms are used for cruising timber.

There are two options in choosing a prism:

SHAPE:

Rectangular (20 mm x 40 mm). Best for use in dense timber

Square (40 mm x 40 mm). Best for use in areas having less than a 15% slope.

COLOR:

Clear - for use in most cruising conditions.

Amber - for cruising in hazy, misty or low light conditions.

All of our prisms are accurate to +/- 1% of rated BAF (Basal Area Factor). They come in a soft, suede leather protective case.



Rectangular Basal Area Prisms
Square Basal Area Prisms
Rectangular Basal Area Prisms

Square Basal Area Prisms


Need more information? Please feel free to contact us at 1-800-592-6940 - Ask for Extension 547 or Internet Sales.