MSE PRO BK7 Wedge Prisms with 1/4 Wave MgF2 Coating@550nm, Ø3/2"
SKU: ACB7WP5-1.5-2
MSE PRO™ BK7 Wedge Prisms with 1/4 Wave MgF2 Coating@550nm, Ø3/2"
MSE supplies offers Ø3/2" BK7 Wedge Prisms with 1/4 Wave MgF2 Coating@550nm. An optical element has plane-inclined surface. Wedge prisms are used as small beam steering elements in optical systems. By combining two wedges of equal power (equal wedge angle) in near contact and independently rotating them, a ray passing through the combination can be steered in any direction within a narrow cone.
MSE Supplies can offer a variety of optical elements, with different angles and coating options. Please contact us for customization or bulk orders.
Technical Data:
Material | BK7, fine annealed |
Dimension Tolerance | +0.0/-0.15 |
Flatness | λ/4~λ |
Surface Quality | 60-40 scratch-dig |
Clear Aperture | 90% surface area |
Coating | 1/4 wave MgF2 coating at 550nm for 0° angle of incidence |
Beam Deviation(e˚) | ≈(n*-1)·α˚ |