20 products

Photonics Products

Clear All Filters x neutral density x

Neutral Density Filter
Andover Corporation

Type: Filters
Diameter / Dimension: 12.5 - 50mm
Filter Category: Neutral Density Filter
Flat Optical Response: 250 - 2000 nm
Optical Density: 0.1 - 4.0 OD
Superior Durability: Yes

Reflective Neutral Density (ND) Filters
EMF

Type: Filters
Diameter / Dimension: 50 - 50mm
Filter Category: Neutral Density Filter
Operating Range: 250 - 700 nm
Optical Density: 0.3 - 3.0
Substrate: Fused Silica, Float Glass

Step Linear Neutral Density Filters
Reynard Corporation

Type: Filters
Diameter / Dimension: 25 - 100mm
Filter Category: Neutral Density Filter
Parallelism: < 3 arc min
Surface Quality: 80-50 scratch/dig
TWE: < 2 waves/25 mm

Custom Neutral Density Filters
Evaporated Coatings Inc.

Type: Filters
Filter Category: Neutral Density Filter
Transmission Range: 400 nm - 2.0 µm

Infrared Neutral Density Filter
Andover Corporation

Type: Filters
Diameter / Dimension: 25 - 50mm
Filter Category: Neutral Density Filter
Optical Density: 0.3 - 3.0
Spectral Flatness: 0.1% - 4.0%

UV Reflective Neutral Density Filters
Lambda Research Optics Inc. (USA)

Type: Filters
Diameter / Dimension: 12.7 - 50.8mm
Filter Category: Neutral Density Filter
Optical Density: Nominal @ 250nm
Surface Quality: < 60/40
Tolerance on Optical Dens: ± 10% @ 250nm

Visible & NIR Neutral Density Filters
Lambda Research Optics Inc. (USA)

Type: Filters
Diameter / Dimension: 12.7 - 50.8mm
Filter Category: Neutral Density Filter
Optical Density: nominal @ 546nm
Size Tolerance: <+ 0.00 / -0.30 mm
Surface Quality: < 60/40

Absorptive Neutral Density Filters
Lambda Research Optics Inc. (USA)

Type: Filters
Diameter / Dimension: 12.7 - 50.8mm
Filter Category: Neutral Density Filter
Dimension Tolerance: <+ 0.00 / -0.30 mm
Optical Density: nominal @ 546nm
Surface Quality: < 60/40

Thin-Film Coatings: Step Circular ND Filters
Reynard Corporation

Type: Filters
Diameter / Dimension: 50 - 100mm
Filter Category: Neutral Density Filter
Inside Diameter: 7.5 mm and 25.4 mm
Surface Quality: 80-50 scratch/dig
TWE: < 2 waves/25 mm

Custom Optics: Continuous Variable Apodizing Filters
Reynard Corporation

Type: Filters
Diameter / Dimension: 5 - 200mm
Filter Category: Neutral Density Filter
Diameter: 25 - 100 mm
Material: BK-7 or equivalent
Operating Temperature: -50 °C to 100 °C

Custom Circular Variable ND Filters
Reynard Corporation

Type: Filters
Diameter / Dimension: 25 - 200mm
Filter Category: Neutral Density Filter
Inside Diameter: 7.5mm – 25.4mm
Optical Density Range: Types: 0-1, 2, 3, 4, or 5
Outside Diameter: 25 - 200+ mm

Linear Apodizing ND Filters
Reynard Corporation

Type: Filters
Diameter / Dimension: 25 - 200mm
Filter Category: Neutral Density Filter
Dimensions: 25mm x 50 mm + custom
Material: BK-7 or equivalent
Optical Density: 0.04 - 1, 2, 3, 4 or 5

Custom Optical Flats
PFG Precision Optics

Type: Filters
Diameter / Dimension: 3 - 381mm
Angles/Bevel Deviation: to within ±1 arc second
Dimensions (mm): ±0.125 to within ±0.005
Flatness or Wavefront (λ): 1/20

Mirror—Metal Coating
DayOptics Inc.

Type: Mirror Coatings

Custom Filters
BMV Optical Technologies Inc.

Type: Filters
Diameter / Dimension: 1 - 300mm
Filter Category: Other
Precision Irregularity Tolerance (wave): 0.1
Precision Radius Tolerance (%): 1.0
Precision Wedge Tolerance (arc min): 1.0

Infrared Filters
Spectral Systems LLC

Type: Filters

Optical Filters
Fuzhou Rising Electro Optics Co. Ltd.

Type: Filters
Diameter / Dimension: 1 - 300mm
Angular Accuracy: < 3 arc min
Coating: AR, PR, HR coating
Surface Flatness: Lambda/20@633nm

Custom Filters
Comar Optics Ltd.

Type: Filters
Diameter / Dimension: 2 - 120mm
Clear Aperture (%): 95
Dimension Tolerance (mm): 0.1
Scratch/Dig: 60/40

Optical Filters
Newport Thin Film Laboratory Inc.

Type: Filters
Diameter / Dimension: 1 - 1300mm
Range: 193 nm - 15 µm

Custom Filters
Lensel Optics Pvt. Ltd.

Type: Filters
Diameter / Dimension: 5 - 90mm
Filter Category: Bandpass Filter

Photonics Products

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