76.2 x 88.9mm 90 Degree Off-Axis Parabolic Gold Mirror
#63-203
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
88.9
Effective Focal Length EFL (mm)
177.80
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Gold
Y Offset (mm)
177.80
RoHS
Compliant
76.2 x 88.9mm 90 Degree Off-Axis Parabolic Bare Gold Mirror
#84-638
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
88.9
Effective Focal Length EFL (mm)
177.8
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Bare Gold
Y Offset (mm)
177.80
RoHS
Compliant
76.2 x 88.9mm 90 Degree Off-Axis Parabolic Aluminum Mirror
#63-191
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
88.9
Effective Focal Length EFL (mm)
177.80
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Aluminum
Y Offset (mm)
177.80
RoHS
Compliant
76.2 x 76.2mm 90 Degree Off-Axis Parabolic Gold Mirror
#63-202
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
76.2
Effective Focal Length EFL (mm)
152.40
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Gold
Y Offset (mm)
152.40
RoHS
Compliant
76.2 x 76.2mm 90 Degree Off-Axis Parabolic Bare Gold Mirror
#84-637
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
76.2
Effective Focal Length EFL (mm)
152.4
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Bare Gold
Y Offset (mm)
152.40
RoHS
Compliant
76.2 x 76.2mm 90 Degree Off-Axis Parabolic Aluminum Mirror
#63-190
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
76.2
Effective Focal Length EFL (mm)
152.40
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Aluminum
Y Offset (mm)
152.40
RoHS
Compliant
76.2 x 76.2mm 45 Degree Off-Axis Parabolic Gold Mirror
#83-970
Type
45° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
76.2
Effective Focal Length EFL (mm)
89.28
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Gold
Y Offset (mm)
63.11
RoHS
Compliant
76.2 x 76.2mm 45 Degree Off-Axis Parabolic Bare Gold Mirror
#86-299
Type
45° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
76.2
Effective Focal Length EFL (mm)
89.28
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Bare Gold
Y Offset (mm)
63.11
RoHS
Compliant
76.2 x 76.2mm 45 Degree Off-Axis Parabolic Aluminium Mirror
#83-969
Type
45° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
76.2
Effective Focal Length EFL (mm)
89.28
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Aluminum
Y Offset (mm)
63.11
RoHS
Compliant
76.2 x 63.5mm 90 Degree Off-Axis Parabolic Gold Mirror
#63-201
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
63.5
Effective Focal Length EFL (mm)
127.00
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Gold
Y Offset (mm)
127.00
RoHS
Compliant
76.2 x 63.5mm 90 Degree Off-Axis Parabolic Bare Gold Mirror
#84-636
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
63.5
Effective Focal Length EFL (mm)
127
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Bare Gold
Y Offset (mm)
127.00
RoHS
Compliant
76.2 x 63.5mm 90 Degree Off-Axis Parabolic Aluminum Mirror
#63-189
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
63.5
Effective Focal Length EFL (mm)
127.00
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Aluminum
Y Offset (mm)
127.00
RoHS
Compliant
76.2 x 38.1mm 90 Degree Off-Axis Parabolic Gold Mirror
#63-200
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
38.1
Effective Focal Length EFL (mm)
76.20
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Gold
Y Offset (mm)
76.20
RoHS
Compliant
76.2 x 38.1mm 90 Degree Off-Axis Parabolic Bare Gold Mirror
#84-635
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
38.1
Effective Focal Length EFL (mm)
76.2
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Bare Gold
Y Offset (mm)
76.20
RoHS
Compliant
76.2 x 38.1mm 90 Degree Off-Axis Parabolic Aluminum Mirror
#63-188
Type
90° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
38.1
Effective Focal Length EFL (mm)
76.20
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Aluminum
Y Offset (mm)
76.20
RoHS
Compliant
76.2 x 304.8mm 30 Degree Off-Axis Parabolic Gold Mirror
#83-966
Type
30° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
304.8
Effective Focal Length EFL (mm)
326.69
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Gold
Y Offset (mm)
163.34
RoHS
Compliant
76.2 x 304.8mm 30 Degree Off-Axis Parabolic Bare Gold Mirror
#86-294
Type
30° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
304.8
Effective Focal Length EFL (mm)
326.69
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Bare Gold
Y Offset (mm)
163.34
RoHS
Compliant
76.2 x 304.8mm 30 Degree Off-Axis Parabolic Aluminium Mirror
#83-965
Type
30° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
304.8
Effective Focal Length EFL (mm)
326.69
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Aluminum
Y Offset (mm)
163.34
RoHS
Compliant
76.2 x 254mm 30 Degree Off-Axis Parabolic Gold Mirror
#83-964
Type
30° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
254.0
Effective Focal Length EFL (mm)
272.23
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Protected Gold
Y Offset (mm)
136.11
RoHS
Compliant
76.2 x 254mm 30 Degree Off-Axis Parabolic Bare Gold Mirror
#86-293
Type
30° Off-Axis
Diameter (mm)
76.2
Diameter Tolerance (mm)
+0.00/-0.38
Focal Length Tolerance (%)
±1
Surface Accuracy (λ)
1/4 RMS
Parent Focal Length (mm)
254.0
Effective Focal Length EFL (mm)
272.23
Surface Roughness (Angstroms)
<175 RMS
Substrate
Aluminum 6061-T6
Coating
Bare Gold
Y Offset (mm)
136.11
RoHS
Compliant