Cruise Master Prisms 40mm x 40mm BAF 30 Clear

SKU: GFS6510 Category:


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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 glasssÂ
    (for hazy, low-light conditions).

Cruise Master 40mm x 40mm

  • The standard cruising prism with familiar round top.
  • Functions in all general cruising applications.
  • Easy slope correction from straight edge of base.
  • Shipped with leather case.

Additional information

Weight 1 lbs
Dimensions 2 × 3 × 1 in

Bulk Discount

This product is not eligible for bulk discounts.