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OPTICS / MIRRORS / CONCAVE DIELECTRIC MIRRORS / 400-900nm BROADBAND CONCAVE MIRROR
PHOTONIK BRAND Broadband Dielectric Mirrors offer excellent reflectivity of R>99% for 400-900nm spectrum.
Quartz material is from Japan, and full dielectric coated by German machine.
Up to 30 kinds of ROCs available in stock.

DIA25.4mm 400-900nm Concave Mirror (ROC-20mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4, -0.2, +0.0mm
- Radius of Curvature (ROC): 20.0 +/-0.1mm (Concave)
- Focal Length (EFL): -10.0mm
- Edge Thickness: 6.0, -0.5/+0.0mm
- Flatness: <lambda/4 @633nm over 1-inch area
- Front Surface (Concave Surface):
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (actual reflection spectrum as below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Plano surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 3pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-25mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4, -0.2, +0.0mm
- Radius of Curvature (ROC): 25.0 +/-0.1mm (Concave)
- Focal Length (EFL): -12.5mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 3pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-30mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 30.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -15.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 3pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-35mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 35.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -17.5mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 4pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-40mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 40.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -20.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 3pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-50mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 50.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -25.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 2pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-60mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 60.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -30.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 4pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-75mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 75.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -37.5mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 4pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-80mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 80.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -40.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 4pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-100mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 100.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -50.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 2pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-120mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 120.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -60.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 2pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-150mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 150.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -75.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$380.00/pc
- Purchase Qty 20pcs or more: S$370.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 4pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-175mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 175.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -87.5mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 2pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-200mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 200.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -100.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 4pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-250mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 250.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -125.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 4pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-300mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 300.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -150.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 4pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-350mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 350.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -175.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 2pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-400mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 400.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -200.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 4pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-500mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 500.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -250.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 1pc
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-600mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 600.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -300.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
HR @ 400-900nm coating on concave surface
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 2pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-750mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 750.0mm (+/-0.1mm) (Concave)
- Focal Length (EFL): -375.0mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
- Back Surface: Fine polished; Uncoated; Flat surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 4pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-800mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 800mm (+/-0.1mm)
- Focal Length (EFL): 400mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
- Back Surface: Fine polished
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 3pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-900mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 900mm (+/-0.1mm)
- Focal Length (EFL): 450mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
- Back Surface: Fine polished
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$300.00/pc
- Purchase Qty 20pcs or more: S$290.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 3pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-1000mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 1000mm (+/-0.1mm)
- Focal Length (EFL): 500mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
- Back Surface: Fine polished
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 7pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-1500mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 1500mm (+/-0.1mm)
- Focal Length (EFL): 750mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
- Back Surface: Fine polished
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 3pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-2000mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 2000mm (+/-0.1mm)
- Focal Length (EFL): 1000mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
- Back Surface: Fine polished
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 3pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-3000mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 3000mm (+/-0.1mm)
- Focal Length (EFL): 1500mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
- Back Surface: Fine polished
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 3pcs
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-4000mm)
General Specifications
- Material: UV Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 4000mm (+/-0.1mm)
- Focal Length (EFL): 2000mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
- Back Surface: Fine polished/uncoated
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: NO STOCK
Contact us - New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm 400-900nm Concave Mirror (ROC-5000mm)
General Specifications
- Material: Synthetic quartz (VIOSIL, Japan)
- Diameter: 25.4mm (-0.2, +0.0mm)
- Radius of Curvature (ROC): 5000mm (+/-0.1mm)
- Focal Length (EFL): 2500mm
- Edge Thickness: 5.5mm (+/-0.1mm)
- Flatness: Lambda/4 @633nm over 1-inch area
- Front Surface:
R>99% for S- and P-polarization for angles of incidence from 0-deg to 45-deg (Reflection curve below)
- Back Surface: Fine polished
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$400.00/pc
- Purchase Qty 20pcs or more: S$390.00/pc
- Purchase Qty 50pcs or more: Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 1pc
- New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)