Plano-Convex Lens, Sapphire, 25.4 mm, 25.4 mm FL, 150–5000 nm

The SAPX010 is a Plano-Convex Infrared Lens, made of Sapphire material. It has a diameter of 25.4 mm, and an effective focal length of 25.4 mm. These lenses are suitable for high power, high-pressure applications, and vacuum or corrosive atmospheres. The Sapphire material is a single crystal form of alumina, Al₂O₃. The material is extremely hard and resistant to attack by strong acids. It has high compressive strength, a high melting point, and excellent thermal conductivity. Transmission range is from 150 nm to 5 µm.

Specifications

Technical Specs

Lens Shape
Plano-Convex
Diameter
25.4 mm
Lens Material
Sapphire
Antireflection Coating
Uncoated
Surface Quality
60-40 scratch-dig
F/#
1
Effective Focal Length (EFL)
25.4 mm
Back Focal Length (BFL)
21.9 mm
Radius of Curvature (R)
19.51 mm

Edge Thickness (Te)
1.5 mm
Center Thickness (Tc)
6.2 mm
Design Wavelength
589 nm
Centration
≤3 arc min
Diameter Tolerance
+0/-0.25 mm
Center Thickness Tolerance
±0.25 mm
Clear Aperture
≥central 90% of diameter

Lens Shape
Plano-Convex
Diameter
25.4 mm
Lens Material
Sapphire
Antireflection Coating
Uncoated
Surface Quality
60-40 scratch-dig
F/#
1
Effective Focal Length (EFL)
25.4 mm
Back Focal Length (BFL)
21.9 mm
Radius of Curvature (R)
19.51 mm

Edge Thickness (Te)
1.5 mm
Center Thickness (Tc)
6.2 mm
Design Wavelength
589 nm
Centration
≤3 arc min
Diameter Tolerance
+0/-0.25 mm
Center Thickness Tolerance
±0.25 mm
Clear Aperture
≥central 90% of diameter

Resources & Downloads

Other

SAPX010_ROHS(145.1 kB, PDF)
SAPX010_ROHS2-2021.pdf(279.6 kB, PDF)

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