This model has many great features including seven large sunshades, a 3 mm x 27 mm star scope, and easy-to-read micrometer drum vernier scale that reads to 2/10 of a minute.
The Mark 15 has a 7″ (18 cm) frame radius graduated from 120 degrees to -5 degrees and comes with a traditional half-silvered mirror.
Comes with instruction booklet.
Australia's largest marine accessories retailer. Serving boat owners since 1962. With sixteen big supermarkets and mail order departments Australia wide Whitworths Marine & Leisure offers the best service, convenient locations, a huge selection of quality products, and unbeatable prices.