NIR I Coated Double-Concave (DCV) Lenses
Original price was: $37.00.$25.90Current price is: $25.90.
- Free Shipping, Quality Goods
- Free Shipping, No Compromise on Quality
- Quality Products, Quality Service
- Effortless Shopping, Quality Products
TECHSPEC® NIR I Coated Double-Concave (DCV) Lenses are designed to have two inward curved surfaces and a negative focal length similar to Plano-Concave (PCV) lenses. These lenses can be used for balancing aberrations created by other lenses within a system due to their negative spherical aberration. Double-Concave (DCV) lenses are commonly used in a variety of applications including image reduction, beam expansion and telescopes. TECHSPEC® NIR I Coated Double-Concave (DCV) Lenses offer optimal performance in the 600nm to 1050nm range. These lenses are also available Uncoated, VIS-EXT, MgF2, VIS 0°, VIS-NIR, NIR I, or with NIR II AR coating options.
- AR Coated to Provide <0.5% Reflectance per Surface for 600 – 1050nm
- Designed for 0° Angle of Incidence
- Various Coating Options: Uncoated, VIS-EXT, MgF2, VIS 0°, VIS-NIR, and NIR II
| Coating | NIR I (600-1050nm) |
|---|---|
| Wavelength Range (nm) | 600 – 1050 |
| Bevel | Protective bevel as needed |
| Coating Specification | Ravg ≤0.5% @ 600 – 1050nm |
| Focal Length Specification Wavelength (nm) | 587.6 |
| Focal Length Tolerance (%) | ±1 |
| Surface Quality | 40-20 |
| Damage Threshold, By Design | 7 J/cm2 @ 1064nm, 10ns |
| Power (P-V) @ 632.8nm | 1.5λ |
| Irregularity (P-V) @ 632.8nm | λ/4 |
Be the first to review “NIR I Coated Double-Concave (DCV) Lenses”
Related products
Longpass Filters
Optical Lenses
Optical Lenses
IR Lenses
New Optics
Optics
Flat Mirrors
Off-Axis Mirrors
High Performance Fused Silica Off-Axis Parabolic (OAP) Mirrors
Reviews
There are no reviews yet.