25mm VIS 0 Phase Correcting, Schmidt Prism

Product Details Ray Deviation of 45° Right Handed Image 5 Arcsecond Roof Angle Tolerance Combine with Half-Penta Prism to Create Schmidt-Pechan Prism TECHSPEC Schmidt Prisms are ideal for creating a right handed image with a ray deviation of 45°. They are similar in function to TECHSPEC Amici Roof Prisms , however the 45° deviation makes Schmidt prisms especially useful in eyepiece assemblies and imaging systems requiring a path bend. The aluminized roof surfaces enhance the overall efficiency while the 5arcsecond roof angle tolerance increases the prism’s resolution. TECHSPEC Schmidt Prisms can be combined with TECHSPEC Half-Penta Prisms to create a Pechan prism. Specifications General Type: Schmidt Prism Physical & Mechanical Properties Height (mm): 41.3 Length (mm): 36.74 Dimensional Tolerance (mm): ±0.1 Bevel: Protective as needed Width (mm): 25.00 Optical Properties Coating: VIS 0° Phase Correcting Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More N-BK7 Surface Quality: 40-20 Angle Tolerance (arcmin): 5.00 Image Orientation: Right-Handed Coating Specification: Entrance/Exit Faces: R avg ≤0.4% @ 425 – 675nm Roof: Photopic deviation δp < 5% Ray Deviation (°): 45 Wavelength Range (nm): 400 - 700 Power (fringes) @ 632.8nm: 1.00 Irregularity (fringes) @ 632.8nm: 0.25 Regulatory Compliance Certificate of Conformance: View ×