Available Spherical Substrates


OPTOMAN has a number of 1/2“, 1“ and 2“ spherical mirror substrates in stock, ready to be coated. Choosing the in-stock substrate option allows, on average, saving 6 weeks of lead time and reducing end-product cost 3 times. 

Choose the suitable spherical mirror substrates and OPTOMAN will make custom coatings on them. OPTOMAN is a coatings superhero, so uncoated substrates are not for sale.

 

General Specifications

½“ Substrates

MaterialUVFS
Diameter12.7 mm (+0/0.1 mm)
Edge thickness (PCV)6.35 mm (+/-0.1 mm)
Center thickness (PCX)6.35 mm (+/-0.1 mm)
Clear aperture>10 mm
Surface quality, S1/S220-10 S-D MIL-PRF-13830B
Surface irregularity, S1/S2 <λ/10@633 nm per CA
Surface 2plano
Centration error<3 arcmin
Protective chamfers0.1-0.3 mm x 45°
Arrow indicates S1
Chip<0.2 mm

Available ROCS

S1 ROC (PCV), mm S2 PlanoS1 ROC (PCX), mm S2 Plano
-2525
-3838
-5050
-7575
-100100
-150150
-200 200
-300 300
-400 500
-500 1000
-750 1500
-1000 2000
-1500
-2000

1“ Substrates

MaterialUVFS
Diameter25.4 mm (+0/0.1 mm)
Edge thickness (PCV)6.35 mm (+/-0.1 mm)
Center thickness (PCX)6.35 mm (+/-0.1 mm)
Clear aperture>20 mm
Surface quality S1/S220-10 S-D MIL-PRF-13830B
Surface irregularity S1/S2<λ/10@633 nm per CA
Surface 2plano
Centration error<3 arcmin
Protective chamfers0.2-0.4 mm x 45°
Arrow indicates S1
Chip<0.2 mm

Available ROCS

S1 ROC (PCV), mm S2 PlanoS1 ROC (PCX), mm S2 Plano
-5050
-7575
-100100
-150150
-200250
-300300
-400400
-500500
-600600
-800750
-10001000
-12501500
-15002000
-20002500
-2500
-3000

2“ Substrates

MaterialUVFS
Diameter50.8 mm (+0/0.1 mm)
Edge thickness (PCV)9.52 mm (+/-0.1 mm)
Center thickness (PCX)9.52 mm (+/-0.1 mm)
Clear aperture>41 mm
Surface quality, S1/S220-10 S-D MIL-PRF-13830B
Surface irregularity, S1/S2<λ/10@633 nm per CA
Surface 2plano
Centration error<3 arcmin
Protective chamfers0.4-0.6 mm x 45°
Arrow indicates S1
Chip<0.2 mm

Available ROCS

S1 ROC (PCV), mm S2 PlanoS1 ROC (PCX), mm S2 Plano
-100200
-200300
-250500
-3001000
-4001500
-5002000
-6002500
-800
-1000
-1500
-2000
-3000
-5000
-10000

Fill out a custom request

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