Details
Ocean Insight makes available high-quality glass filters that absorb light energy in certain regions of the spectra. These OF2 series filters fit easily into our light sources, cuvette holders and sample holders for a variety of applications.
- High-pass filters often are used to block second orders, test for stray light and block excitation energy in fluorescence and Raman experiments.
- Balancing filters absorb energy in some regions while transmitting in others.
- Bandpass filters transmit a particular wavelength range while rejecting energies higher and lower than the selected range.
Overview
- Multiple options – selections include high-pass, low-pass and balancing filters
- Convenient – filters install easily into the optical path of your spectrometer setup
- Glass material – precision absorbing filters for visible wavelength region
Specifications
Select model to see full specifications
Engineering:
- Coating:
- NA
Uncoated - Color:
- Multiple colors
NA - Dimensions:
- 12.7 mm OD round
25.4 mm x 25.4 mm x 3 mm square
25.4 mm x 25.4 mm x 3 mm square or 50.8 mm x 50.8 mm x 3 mm square
8 mm diameter x 2-2.5 mm thickness - Filters Included:
- 0.3
0.5
1.0
1.3
1.5
2.0
N-WG 295
N-WG 305
N-WG 320
L 37
GG 400
GG 420
GG 435
GG 455
RG 630
RG 665
RG 695
RG 715
RG 780
RG 830
RG 850
RG 1000 - Filter Type:
- Balancing Filters
Bandpass Filters
High-pass Filters
Longpass filter
Neutral density - Maximum Filter Diameter:
- 12.5 mm diameter
- Substrate:
- Colored glass
UV Grade Fused Silica - Transmitting/Rejecting Wavelength Regions:
- >325 nm and <700 nm
>340 nm and <380 nm
>780 nm and 50% <2700 nm - Transmitting Wavelength Regions Specification:
- Enhanced blue and red
- Wavelength Range:
- 190nm - 1.7μm
