can't read?
: DCB018
: puriss
: Reflection ≥ 90%@ 1000-1100 nm
: Crystal optics,Dichroic beamsplitters
: ~ 45 degrees
: Both s – and p- polarized
: ~ 1 inch
: ≥ 0.6 inches
: 10'CC to 50'C or more
: fused silica
: Black anodized
: ≥ 90%@ 450-950 nm or more
: ≥ 90%@ 1000-1100 nm or more