Concave Mirror, Broadband Metallic, 12.7 mm, 250 mm Focal Length, 450-700 nm

The 05DC500ER.1 enhanced aluminum concave mirror is used for focusing, collecting, and imaging with no chromatic aberration. This mirror can be used to manipulate laser beams or other broadband sources. This family of mirrors are available in three sizes, 12.7, 25.4, and 50.8 mm diameter, with radii of curvature from 25-2000 mm. This mirror is 12.7 mm in diameter, with an EFL of 250 mm and coated for a wavelength range of 450-700 nm.

Specifications

Technical Specs

Wavelength Range
450-700 nm
Mirror Shape
Concave
Diameter
12.7 mm
Effective Focal Length (EFL)
250 mm
F/#
19.7
Radius of Curvature (R)
-500 mm
Material
Borofloat® 33
Coating Type
Enhanced Aluminum
Coating Code
ER.1
Angle of Incidence
0-15°
Reflectivity
R_avg>93%, R_min>90 % @ 450-700 nm
Damage Threshold
0.5 J/cm² with 10 ns pulses at 532 nm, 20Hz
Surface Quality
40-20 scratch-dig

Surface Flatness
λ/4 at 632.8 nm
Back Surface
Fine ground
Edge Thickness (Te)
3.18 mm
Center Thickness (Tc)
3.14 mm
Thickness Tolerance
±0.25 mm
Diameter Tolerance
+0/-0.13 mm
Wedge
≤0.03 mm
Chamfers
0.25–0.76 mm face width
Chamfers Angle Tolerance
45° ±15°
Cleaning
R_avg>93%, R_min>90 % @ 450-700 nm

Wavelength Range
450-700 nm
Mirror Shape
Concave
Diameter
12.7 mm
Effective Focal Length (EFL)
250 mm
F/#
19.7
Radius of Curvature (R)
-500 mm
Material
Borofloat® 33
Coating Type
Enhanced Aluminum
Coating Code
ER.1
Angle of Incidence
0-15°
Reflectivity
R_avg>93%, R_min>90 % @ 450-700 nm
Damage Threshold
0.5 J/cm² with 10 ns pulses at 532 nm, 20Hz
Surface Quality
40-20 scratch-dig

Surface Flatness
λ/4 at 632.8 nm
Back Surface
Fine ground
Edge Thickness (Te)
3.18 mm
Center Thickness (Tc)
3.14 mm
Thickness Tolerance
±0.25 mm
Diameter Tolerance
+0/-0.13 mm
Wedge
≤0.03 mm
Chamfers
0.25–0.76 mm face width
Chamfers Angle Tolerance
45° ±15°
Cleaning
R_avg>93%, R_min>90 % @ 450-700 nm

Resources & Downloads

Other

05DC500ER.1 RoHS Certificate(702.5 kB, PDF)
ER.1 Raw Data.xlsx(237.2 kB, XLSX)

2D Product Drawings

05DC Series Drawing(100.7 kB, PDF)

Related Products

Similar

Description	Compatibility	Avail.	Price
05DC500AL.2Concave Mirror, Broadband Metallic, 250 mm Focal Length, 250-600 nm	UNIVERSAL	In Stock	$165
05DC500ER.2Concave Mirror, Broadband Metallic, 250 mm Focal Length, 480-20,000 nm	UNIVERSAL	In Stock	$192
20DC500AL.2Concave Metallic Mirror, 50.8 mm, 250 mm Focal Length, 250-600 nm	UNIVERSAL	In Stock	$220
10DC500ER.2Concave Metallic Mirror, 25.4 mm, 250 mm Focal Length, 480-20,000 nm	UNIVERSAL	Contact Us	$192
20DC500ER.2Concave Metallic Mirror, 50.8 mm, 250 mm Focal Length, 480-20,000 nm	UNIVERSAL	7 Weeks	$290
10DC500ER.1Concave Metallic Mirror, 25.4 mm, 250 mm Focal Length, 450-700 nm	UNIVERSAL	In Stock	$158
10DC500AL.2Concave Metallic Mirror, 25.4 mm, 250 mm Focal Length, 250-600 nm	UNIVERSAL	In Stock	$169

Compatible

Description	Compatibility	Avail.	Price
M05Mirror Mount, 0.5 in., Keying Pin Holes, 2 Hex Actuators	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$46
U50-AMirror Mount, ULTIMA^®, Clear Edge, 0.5 in., (3) 80-TPI Allen-Keys	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$118
SS050-F3Mirror Mount, Suprema^®, 0.5 in., (3) 100-TPI Locking Allen-Key Actuators	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$169