New and even better 2 '90 erecting prism (Amici prism).
Another wonderful product from William Optics. As a result of high-quality prism, we have selected for this product, you can use the 2''90 ° erecting prism for astronomical observations fairly well. Even better, it can however be used for observation in daylight.
Properties
- High quality, non-reflective BaK-4 prism
- Fully machined aluminum.
- 90 ° angle
- Opening of the prism lens: 40 mm
- 2''-1, 25''Federringklemmung adapter with brass.
- Weight: 560g.
