|Cruise Master Prisms 20mm x 40mm BAF 30 Amber|
An amazingly accurate prism proven to be the simplest, most economical way to perform a variable plot cruise. No wonder it's our most popular cruising device.
- Guaranteed accurate to Â1 of listed BAF.
- May be held at any distance comfortable to the eye.
- Offered in clear glass or amber glass
(for hazy, low-light conditions).
Cruise Master 20mm x 40mm
- Rectangular shape gives narrow, sharp image.
- Developed for use in dense timber.
- Shipped with leather case.