Product ID Specifications Price Qty In Stock Qty Buy
9013971
Clear aperture: >90
Dimensions tolerance, mm: +0/-0.1
Material: Neutral density glass
Optical density: 1
Outside Diameter, mm: 12.7
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 60-40
25.00
12
9415871
Attenuation range, Tmin - Tmax: 90%-1%
Clear Aperture: >90
S1 Flatness, PV IR S2 Flatness, PV: <λ @ 632.8 nm
Material: BK7
Mount: unmounted
Optical density range: 0.04 - 2.0
Outside/Inside Diameter, mm: 100/8 (+0/-0.1)
Protective chamfers: 0.1-0.25 mm x 45°
Surface quality, S-D: 60 - 40
Wavelength, nm: 380-2000
Wedge / Parallelism error: <3 arcmin
186.00
2
9421402
Clear aperture: >90
Inside diameter, mm: 8.3
Material: Neutral density glass
Optical density range: 0.04-2.0
Outside Diameter, mm: 25
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 20-10
Thickness, mm: 2.0
Wavelength, nm: 400-700
94.00
14
Total: $0.00
Ex Tax: $0.00
0
Transmitted intensity varies as a function of the optical density range. The filter can be used for white light as well as for lasers. A large finite aperture can be attenuated by counter rotating two filters in series. 
  • Circular Variable Neutral Density filter is economical solution to attenuate light

Circular Variable Neutral Density Filters

  • Product Code: CVNDF
  • Availability: In Stock




High Quality

Fast Shipping

Defect Free Warranty

Products fits ISO 9001:2008 standarts

Dispatch in 1 week or less

Claims are accepted for 3 months