Showing 61–80 of 632 results
-
Spectra Physics 332 Spatial Filter
$70.00Spectra Physics 332 Spatial Filter
Good Condition
Check BMI Stock for More Items
***67780*** -
Lot of 2 CQT Electronics M20-5 Band Pass Filters
$50.00Lot of 2 CQT Electronics M20-5 Band Pass Filters
Good Condition
Check BMI Stock for More Items
***67741*** -
Lot of 4 CirQtel FBT-21-10 Band Pass Filters
$70.00Lot of 4 CirQtel FBT-21-10 Band Pass Filters
Good Condition
Check BMI Stock for More Items
***67740*** -
lot of 2 CirQtel FBI/2-300/7 Bandpass Filters
$30.00lot of 2 CirQtel FBI/2-300/7 Bandpass Filters
Good Condition
Check BMI Stock for More Items
***67739*** -
Lot of 2 Lark Engineering HP9702-3AA Band Pass Filters
$60.00Lot of 2 Lark Engineering HP9702-3AA Band Pass Filters
Good Condition
Check BMI Stock for More Items
***67737*** -
Lot of 2 CirQtel HT13-440AA Band Pass Filters
$30.00Lot of 2 CirQtel HT13-440AA Band Pass Filters
Good Condition
Check BMI Stock for More Items
***67736*** -
CQT Electronics 21377 Band Pass Filter (lot of 2)
$30.00CQT Electronics 21377 Band Pass Filter (lot of 2)
Good Condition
Check BMI Stock for More Items
***67735*** -
A-2905 RF Filter 2x10A 24VDC 2x2ARMS 115VAC 50-400Hz 95’C
$200.00A-2905 RF Filter 2x10A 24VDC 2x2ARMS 115VAC 50-400Hz 95’C
Good Condition
Check BMI Stock for More Items
***67659*** -
Nikon Filter 52mm L37C (in original pack)
$20.00Nikon Filter 52mm L37C (in original pack)
Good Condition
Check BMI Stock for More Items -
UHF Preselector Bandpass Microwave Filter 3278RFS(2)-569(6)
$55.00UHF Preselector Bandpass Microwave Filter 3278RFS(2)-569(6)
Good Condition
Check BMI Stock for More Items -
K&L ND407-2 Low Pass Filter
$65.00K&L ND407-2 Low Pass Filter
Good Condition
Check BMI Stock for More Items -
Coherent C-VARM Laser Grade Optical Attenuator 33-3336-000
$1,020.00Coherent C-VARM Optical
Attenuator. 380-2200nm.
From 10_7:1 to 3000:1.
“C” mount threads.
Unit functions O.K. All
controls operate smoothly.
We have a large inventory of
optical related items.
Discontinued, hard to find,
vintage, obsolete?
We probably have it. Always
check us first. -
Thorlabs FES0900 Shortpass Filter 1″ – LOT OF 3
$180.00Thorlabs FES0900 Shortpass Filter 1″ – LOT OF
Cut-Off Wavelength: 900nm
***MPN FES0900
***OEM Thorlabs
***SKU*** 64674 -
Thorlabs NENIR60A – Ø25 mm NIR Absorptive ND Filter, SM1-Threaded Mount, OD: 6.0
$45.00Thorlabs NENIR60A – �25 mm NIR Absorptive ND Filter, SM1-Threaded Mount, OD: 6.0
***MPN NENIR60A
***OEM Thorlabs
***SKU*** 57313 -
Thor Labs ID25 Iris Diaphragm Ø1 to Ø25 mm 14 Leaves 1.72″ / 0.26″ (43.7 mm / 6.6 mm) On 100 mm Long Post
$40.00Thor Labs ID25 Iris Diaphragm �1 to �25 mm 14 Leaves 1.72″ / 0.26″ (43.7 mm / 6.6 mm) On 100mm Long Post
***MPN ID25
***OEM Thorlabs
***SKU*** 14900 -
Corion P10-480 480nm Bandpass Filter
$99.00Corion P10-480 is now the Newport 10BPF10-480
Bandpass Filter
Diameter: 25.4mm
480�2nm Center.
10�2nm FWHM
***MPN P10-480-F Q204-Corion
***OEM Corion
***SKU*** 61008 -
Corion P10-350 350nm Bandpass Filter
$299.00Corion P10-350 is now the Newport 10BPF10-350
Bandpass Filter
Diameter: 25.4 mm
350�2nm Center
11�2nm FWHM
***MPN P10-350-F-209A 4M229
***OEM Corion
***SKU*** 61007 -
Custom Pellicle Neutral Density Filter, 2 Inch
$40.00This is an unusual neutral density filter on a wafer-thin glass substrate. The optical density is marked on the surface of the filter (0.96) in blue ink. I have not attempted to remove the marking. The filter is very uniform in density (the gradation visible in the photo is an artifact of the lighting). There are a few fine scratches in the coating near the edge with the marking. There is also a fine scratch in the glass on the side opposite the coating (see second photo). It extends most of the way across the filter.
Diameter � 2.000 inches
Thickness � 0.029 inches (0.75mm)
Optical Density � 0.96
.***MPN
***OEM
***SKU*** 30194 -
High-Energy Pinhole Aperture
$80.00This Newport 900PH-10 High Energy Pinhole Aperture comes from a working environment but has not been tested.
From manufacturer website: The 900PH-10 High Energy Pinhole Aperture is fabricated from ultra-thin molybdenum, a refractory alloy with high heat conductivity and melting point. This material exhibits almost no warping due to localized heating by the laser. A smooth 10 � 1 �m diameter hole with extremely low ellipticity is produced using laser drilling techniques. These pinholes have a laser damage threshold of 75 MW/cm2 CW and are suitable for pulsed laser use up to 700 mJ/cm2. This version is mounted for use with our Model 900 spatial filter.
– Aperture Diameter: 10 +/- 1 um.
***MPN 900PH-10
***OEM Newport Research Corp (NRC)
***SKU*** 30310 -
High-Energy Pinhole Aperture 15 um
$70.00This item is a used Newport 900PH-15 Hi-energy Pinhole Aperture mounted for Model 900 Filter. The pinhole comes from a working environment but has not been tested.
From the manufacturer website: The 900PH-15 High Energy Pinhole Aperture is fabricated from ultra-thin molybdenum, a refractory alloy with high heat conductivity and melting point. This material exhibits almost no warping due to localized heating by the laser. A smooth 15 � 1.5 �m diameter hole with extremely low ellipticity is produced using laser drilling techniques. These pinholes have a laser damage threshold of 75 MW/cm2 CW and are suitable for pulsed laser use up to 700 mJ/cm2. This version is mounted for use with our Model 900 spatial filter.
Manufacturer Specifications:
– Diameter: 9.525 mm
– Diameter Tolerance: 0.125 mm
– Aperture Diameter: 15 +/-1.5 �m
– Thickness: 15.24 um
– Materia: Molybdenum
– Damage Threshold: 75 MW/cm2 CW, 700 mJ/cm2 with 10 nsec pulses.
***MPN 900PH-15
***OEM Newport Research Corp (NRC)
***SKU*** 30282