PS991M N-BK7 SM1-Mounted Dove Prism; 10 mm Uncoated
- Type
- Prism
- Subtype
- Dove Prism
- Brand
- Thorlabs
Properties
- Shape
- Volume
- A
- 10 mm
- B
- 14.1 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5150891983370924
- λ
- 632.8 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
PS991M N-BK7 SM1-Mounted Dove Prism; 10 mm Uncoated
The PS991M from Thorlabs is a Dove Prism made of N-BK7 Schott glass, designed for use in the visible spectrum with a center wavelength of 632.8 nm. This prism is uncoated and features an SM1 (1.035-40) thread for compatibility with various optomechanical components.
The prism's geometry is defined by its dimensions a, b, and l, which measure 10 mm, 14.1 mm, and 42.2 mm respectively. The base shape is a volume prism, and the specific shape is a Dove prism, which is known for its ability to invert and reverse the image while maintaining its orientation.
The PS991M is available from Thorlabs and is currently in stock, according to the vendor's website. This prism is a versatile optical element, suitable for a wide range of applications where image inversion and reversal are required.
