Product Details
Linear variable filters (LVFs) are handy tools for setups where high-pass, low-pass or bandpass filters are required. The filters are epoxied into slide carriers so you can move the transmission or blocking band through each filter’s wavelength range. LVFs are available with accessories for mounting the filters in-line or adapting them to the filter slot of CUV-UV-ALL cuvette holders.
LVFs are available in single and double filter versions, have excellent transmission (~90%) and blocking (99.8%) bands and are optimized for 230-500 nm or 300-750 nm wavelength ranges.
Product Overview
- Versatile – can be used for high-pass, low-pass and variable bandpass filtering
- Applications – block excitation energy in fluorescence setups or reduce stray light in absorbance setups
- Adaptable – accessories for use with cuvette or filter holders
- Low pass filter -- LVF-L is a single low-pass filter for 300-750 nm
Specifications
Select model to see full specifications
Engineering:
- Filter Dimensions Specification:
- 57 mm x 10 mm
- Filter Material:
- Interference coating on quartz substrate
- Filter Ranges:
- 300-750 nm
- Filter Type:
- Single low-pass
- Double Filter Blocking Bands:
- ~99.96%
- Double Filter Transmission Bands:
- ~80%
- Single Filter Blocking Bands:
- ~98.8%
- Single Filter Transmission Bands:
- ~90%
- Transmission Bandwidth (Variable Bandpass Filters):
- Preset at ~25 nm
adjustable by sliding filters within the carrier