Del Mar Photonics - Newsletter

Del Mar Photonics supply variety of ZnSe prisms both standard and custom made. Request a quote.

Example of custom prism:

ZnSe prisms
Common specifications
Type: custom prism (according to your sketch)
Material: ZnSe optical grade
Dimensions: 24 x 15 mm (see sketch below)
Tolerances on dimensions: +/-0.1mm
Three rectangular faces polished: 60/40 scr/dig
Flatness: lambda @ 633 nm
All other faces (two triangle faces): fine ground
Angle: 30 deg +/- 20 arc min
Clear aperture: > 90% of total dimensions
Chamfers: ≤ 0.2 mm x 45 deg
Coating: none
Part number:
ZnSe_CP_24_15_30 deg - request a quote

Other ZnSe optics:

Model	Product Name+	Buy Now
PH-ZnSe-40-30-20	ZnSe hemicylindrical prism, 20 mm
PH-ZnSe-25.4-12.7	ZnSe hemicylindrical prism, 25.4 mm
CR-ZnSe-5-5-10	ZnSe monocrystal, 5x5x10 mm
R-ZnSe-25.4-25.4	ZnSe rhomb, 25.4x25.4 mm
RAP-ZnSe-12.7-25.4	ZnSe right angle prism, 12.7 x 25.4 mm
RAP-ZnSe-40-30-20	ZnSe right angle prism, 40x30x20 mm
S-ZnSe-10-10-0.5	ZnSe slide, 10x10x0.5 mm
WS-ZnSe-100-100-10	ZnSe square window, 100x100x10, coated
TR-ZnSe-52-30-20	ZnSe trapezoid, 52x30x20 mm
VP-ZnSe-45-3-2 3/4	ZnSe viewport, 2-3/4
VP-ZnSe-73-4-4 1/2	ZnSe viewport, 4 1/2
VP-ZnSe-32-3.5-2 3/4	ZnSe viewport, dia. 32 mm, thickness 3.5 mm, flange 2-3/4
W-ZnSe-1.5"-2.5"-1/4	ZnSe window, 38.1x63x6.35 mm, coated
W-ZnSe-105-6-AR	ZnSe window, ø 105 mm, thickness 6 mm, coated
W-ZnSe-12.7-1	ZnSe window, ø 12.7 mm, thickness 1 mm
W-ZnSe-20-3	ZnSe window, ø 20, thickness 3 mm
W-ZnSe-25-2-AR	ZnSe window, ø 25, thickness 2 mm, coated
W-ZnSe-25.4-2-AR-3-1	ZnSe window, ø 25.4 mm, thickness 2 mm, AR coated 3-12 µm
W-ZnSe-25.4-3	ZnSe window, ø 25.4 mm, thickness 3 mm
W-ZnSe-60-3-K	ZnSe window, ø 60 mm, thickness 3 mm, coated

W-ZnSe-76.2-3-K

ZnSe window, ø 76.2 mm, thickness 3 mm, coated

cleaning - vacuum viewport - AR coated
AR Coated Zinc Selenide Vacuum Viewport
Broadband AR coating (BBAR 350-700nm, 450-800nm, 650-1050nm, 1050-1620nm) for Vacuum Viewport
IR UHV view ports with Broad Band Anti-reflection (BBAR) coating for IR wavelength range
ZnSe viewport CF35 UHV 2.0 to 5.0 micron wavelength range
ZnSe window diam 12.7 mm, thickness 1 mm - diam 20 mm x 3 mm thick - diam 25.4 mm x 3 mm thick
ZnSe Zinc Selenide meniscus lenses
ZnSe Zinc Selenide Plane-Convex lenses
ZnSe Zinc Selenide High Power Plane-Convex lenses
related product: Gold Plated Silicon Mirrors
IR windows for a thermal imager on a vacuum system
IR Beamsplitters: ZnSe 70/30 beamsplitter for CO2 laser - 50/50 at 45 degrees
FTIR|
ZnSe window mounted in a 4.5” conflat for an IR photography application

Vacuum viewport Del Mar Photonics offer a range of competitively priced UHV viewports , Conflat, ISO or KF including a variety of coatings to enhance performance. Del Mar Photonics viewports are manufactured using advanced techniques for control of special and critical processes, including 100 percent helium leak testing and x-ray measurements for metallization control. Windows Materials include: Fused silica, Quartz , Sapphire , MgF2, BaF2, CaF2, ZnSe, ZnS, Ge, Si, Pyrex. Standard Viewing diameters from .55" to 1.94 ". Coating - a range of custom coatings can applied - which include - Single QWOT - Broad Band AR - V coatings - ITO - DLC (Diamond like coating) more details - request a quote When you send us your inquiry please fill out the following form to indicate all important specifications.