Narrow Bandpass filter:
narrow bandpass filters are designed to isolate a narrow region of
the infrared spectrum. This is accomplished using a complex process
of constructive and destructive interference.Narrow band pass
filters have bandwidths (measured at half-peak transmittance
levels) less than 6% of the center of wavelength value.Our bandpass
optical filters and narrow bandpass filters are coating on
transparent optical glass or colored optical glass
940nm narrowbandpass filter
1.Material:BK7,Fused Silica etc
|Part Name||940nm narrowbandpass filter|
|Center Wavelength (nm)||940nm+/-10nm|
|Bandwidth (nm)||60nm +/-10nm|
|Angle of incidence||0°|
|Blocking Range||outside bandpass|
|Dimension||Round or square|
More about us:
Giai photonics Co.,Ltd is a leading supplier of optics and
precision optical components ,specialized in a wide array of
optical filters, multi-element lenses, lens coatings. We do this
with skilled technicians, expert engineers, and modern optical
fabrication equipment, the latest metrology. Our objective is to
offer the finest quality precision components, optics and systems
available to meet the service requirements and to exceed the
expectations of our customers.
Terms of payment:
30% deposit by T/T,the balanced paid before shipment
Prepay 100% of the total before shipment
Q1: Are you a factory or trading company ?
A: We are factory located in Shenzhen, China.
Q2: Where is your factory located ?
A:F2,block C, Shen Chang Gang Industry Park,1st Rd. JingLong,
Baolong Industry Zone, Longgang District Shenzhen.
Q3: Are there any stock or standard products?
A: We usually customize as per specific requirements, so please
offer more detailed information about your requests, such as
drawing(important), technical parameters, order quantity, use,
material, photos, etc.
Q4: How about the samples policy?
A: We could send free samples for your reference, and the buyer
please bear the delivery charge (through your express account for
freight collect, or transfer the delivery charge to us for prepaid
at your convenience). For some expensive samples, samples cost
could be necessary.
Q5: If i place an order now, how long would it be before i got
A: It would largely depend on the size of the order and the items
when customer get the package,please first check the situation and
the quality, if there is any quality problems made by us, we would
like to change new ones or return back the money, also we will
responsible for freight for custom. all things we put custom on the
first consider way
Please feel free to contact me if you got any questions, we will
reply you as soon as possible.
We are looking forward to establishing relationships with you