Del Mar Photonics - Greyhawk Optics

Below are few examples of Pyrex mirrors, recently manufactured by Del Mar Photonics. For a custom quote please e-mail your specifications and drawings today!

Mirror, PYREX 7740
Dimension tolerance: (+.00 mm/-.25 mm)
Thickness tolerance: (+/-.25 mm)
Surface quality: 20-10 scr-dig
Surface flatness: L/4 @ 633nm
Wedge/Parallelism: <= 3 arc minutes
Chamfers: <= 0.2-0.5 mm at 45 deg
S1: Protected Gold at 8 - 12 microns, 0 deg AOI
R>90%
S2: Commercial polish
Dimensions: 60mm x 60mm x 10mm
Dimensions: 60mm x 110mm x 10mm
Dimensions: 80mm x 140mm x 10mm
 

Material: Pyrex 7740
Dimension tolerance: (+.00 mm/-.25 mm)
Thickness tolerance: (+/-.25 mm)
Surface quality: 20-10 scr-dig
Surface flatness: /4 @ 633nm
Wedge/Parallelism: 3 arc minutes
Chamfer: 0.2 – 0.5 mm at 45 deg nominal
Clear aperture: extends to within 1 mm of the edge
S1: Protected Gold at 8 -12 microns, 0 deg AOI,
R average > 95% (please provide quality report with
reflectance curve)
S2: Commercial polish
Dimensions: 60 mm x 110 mm x10 mm
Dimensions: 80 mm x 140 mm x10 mm

P/N: 18009300, Square Mirror, Pyrex, 60mm x 60mm x10mm
· Dimension tolerance +.000mm/-.254mm
· Thickness tolerance ± .254mm
· Surface quality 20-10
· Surface flatness ג/4 @ 633nm
· Wedge 3 arc minutes
· Chamfer 0.02” @ 45° nominal
· Clear aperture ≥ central 85%
· S1: Protected Gold @ 0.9µm-12µm, 45° AOI
· S2: Commercial polish

P/N: 18009400, Rectangular Mirror, Pyrex, 80mm x 40mm x 10mm
· Dimension tolerance +.000mm/-.254mm
· Thickness tolerance ± .254mm
· Surface quality 20-10
· Surface flatness ג/4 @ 633nm
· Wedge 3 arc minutes
· Chamfer 0.02” @ 45° nominal
· Clear aperture ≥ central 85%
· S1: Protected Gold @ 0.9µm-12µm, 45° AOI
· S2: Commercial polish