Tasco 1575 - Manual (Page 116)

PRECISION 12.7MM BROADBAND DIELECTRIC CUBE BEAMSPLITTER
Manufacturer's part# 03 BSD 066. Original unit price:
$126. Near IR 900-1300 nm. Dimensional tolerance is
+/- 0.3 mm, material is BK7, A class fine
annealed.Degree of surface evenness: 1/2 wave (@
632.8 nm, in inside pitch diameter). Transmissivity is
50 +/- 5% (there is a wave length dependency of the
polarized light mean value +/- 3%). Absorptance is <
0.5% and Transmitted beam declination: < 10 minutes. Coating: Broadband
AR Cultivated area decrease morphism coat (incidence and radiation aspect).
Surface grade is 60-40 as for scratch & dig and edge molding finish.
PM1025 $38.00
PRECISION 12.7MM BROADBAND AR CTD CUBE BEAMSPLITTER
We do not have detailed specs for this piece. It is
labeled part #80 ELE 10004, and is marked "400", so it
may be a Hybrid UV for 400nm. High quality optical
glass (most of the Hybrid UV's are fused silica) but not
positive which type it is.
PM1033 $35.00
Precision Optics-Filters
PRECISION 50.8MM ORANGE LONG-PASS SHARP CUTOFF
SQUARE FILTER
Manufacturer's part#03 FCG 087Long-Pass, Sharp
Cutoff Filter; Square, Nominal Cutoff Wavelength =
550 nmMaterial : OG 550, detailed item-specific spec
sheet included with order.50% cutoff wavelength of
550nm, 3mm thick, maximum operating temperature:
250 degrees C (482 degrees F)Original Unit
Price: $58.00.
PM1014 $15.00
PRECISION 25MM SCHOTT ABSORPTIVE NEUTRAL
DENSITY FILTER
Manufacturer's part# 03 FNA 220. Original unit
price: $57. Made of NG glass, 1mm thick. Nominal
transmittance is 10% with a clear aperture of 22.5mm.
Parallelism is 3 arc minutes and surface quality is 80-50
scratch and dig. Only have a few!
PM1024 $12.00
Page 114 - Precision Optics To Order, call toll free: 1-877-7SURPLUS