Collections – Foster Forestry

Foster Forestry is the world’s only manufacturer of glass metric cruising prisms and the inventor of the prism tube for tablet and smartphone camera lenses. All of our prisms are 100% guaranteed for accuracy!

Prism tubes

Prism tubes

Prism tubes $25.00

Clear prisms 1-10 BAF metric

1 BAF forestry cruising prism

1 BAF forestry cruising prism $57.50

2 BAF forestry cruising prism

2 BAF forestry cruising prism $57.50

3 BAF forestry cruising prism

3 BAF forestry cruising prism $57.50

4 BAF forestry cruising prism

4 BAF forestry cruising prism $57.50

5 BAF forestry cruising prism

5 BAF forestry cruising prism $57.50

6 BAF forestry cruising prism

6 BAF forestry cruising prism $57.50

7 BAF forestry cruising prism

7 BAF forestry cruising prism $57.50

8 BAF forestry cruising prism

8 BAF forestry cruising prism $57.50

9 BAF forestry cruising prism

9 BAF forestry cruising prism $57.50

10 BAF forestry cruising prism

10 BAF forestry cruising prism $57.50

Clear prisms 12, 14, 16, 18, 20, 22, 24 BAF metric

12 BAF forestry cruising prism

12 BAF forestry cruising prism $67.50

14 BAF forestry cruising prism

14 BAF forestry cruising prism $67.50

16 BAF forestry cruising prism

16 BAF forestry cruising prism $67.50

18 BAF forestry cruising prism

18 BAF forestry cruising prism $75.00

20 BAF forestry cruising prism

20 BAF forestry cruising prism $67.50

22 BAF forestry cruising prism

22 BAF forestry cruising prism $67.50

24 BAF forestry cruising prism

24 BAF forestry cruising prism $67.50

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