Long Pass Filter 25mm Diameter 350 - 500nm

LOPF-25C-341

Filters are designed to divide sharply the wavelength color by transmitting the short wavelength and cutting off the long wavelength. Fit for Bio-imaging and flow cytometry applications.
◦In the range of blocking wavelength, it has a excellent light-blocking properties as OD5, and in the transmission range it is a filter with a transmittance of more than 90%.
◦Because it is a dielectric multilayer coating, there is almost no absorption of light by the coating.
More Information
Name Long Pass Filter 25mm Diameter 350 - 500nm
Weight 0.0050kgs
Standard Coatings Available No
Guide
  • Please contact our Sales Division for customized products. (customized of outer diameter, wavelength characteristic, etc.)
  • Please contact our Sales Division if you require a wavelength characteristics of broadband data or more detailed data.
  • Please refer to here for "Wavelength Characteristic Data (Reference Data, Transmittance: T[%]) " for each wavelength.
Remark -
Attention
  • If the light incident angle is other than 0 degrees, the transmittance characteristics may change. In normal use, when the incident angle changes, the wavelength may shift to the long wavelength side.
Image Label Long Pass Filter 25mm Diameter 350 - 500nm
Coating Dielectric multi-layer coating
Incident angle
Surface Quality (Scratch-Dig) 60-40
Mount outer diameter φ25mm
Clear aperture φ22mm
High transmittance range wavelength 350 - 500nm
High transmittance range transmittance >avg.90% (avg. ; average with respect to wavelength)
Transition wavelength 347nm
Cutoff range wavelength 200 - 341nm
Cutoff range optical density (average) 5
Thickness t 3.5mm
In stock
SKU
LOPF-25C-341
$363.00

Delivery in : 2 weeks

Filters are designed to divide sharply the wavelength color by transmitting the short wavelength and cutting off the long wavelength. Fit for Bio-imaging and flow cytometry applications.

Resources & Downloads