タイトルまたは説明
Brief Introcuction of LRGB Astronomy
Filters:
LRGB filters corresponding to luminescent, red,
green, and blue channels,colors separation. It mainly used in deep
sky and planetary photography at astronomy .It enables images to
bemore authentic and rich color vision,the postprocessing also
would be more easy and convenient.
OPTOLONG LRGB filters use Germany Schoot high quality optical glass
ensuring a good parallelism.OPTOLONG
LRGB are doublesided multilayers coating technology,effectively
prevent the interference of infrared,LRGB filter with a very high
transmittance (average *5%), enable good at reduction of chromatic
aberration at the same time, perfectly reach at sRGB color
standard.
Main use
The LRGB filter set divides the spectrum into its components red,
green, blue and luminance. Thus colour separation can be achieved
with pure b/w CCD sensors. The separation corresponds to the colour
sensitivity of the human eye according to DIN ***2. By using the
sRGB color space it is possible to maintain the color of the image
throughout the entire image processing and output. With an Optolong
LRGB filter set and your camera you create ideal raw material for
imageprocessing in the sRGB color space.
Other uses
In combination with the Optolong line filters your images will show
interesting details of astronomical objects. For example, the red
image can be enhanced by H-alpha or the green image by
OIII.
For planetary observation and photography the color filters are
gladly "misused".
Advantage of
OPTOLONG Astronomy Filters:
*5 years of experience in optical filters
Ion assisted deposition technique ( IAD) using
The high film layer density, high film layer firmness, high
performance and stability.
A wide range of cut-off，High cut-off depth，High
transmittance.
Effectively prevent stray light interference.
All filters are RoHS requirements.
OEM and ODM are welcomed!
OPTOLONG Astronomy
Filter Accessories:
|
Photographic Filter |
Visual Filter |
Size |
UHC
CLS
CLS-CCD
LRGB
O-III
H-Beta
ND2～***0
SII-CCD *2nm
NII-CCD 7nm
H-Alpha 7nm/*2nm
Night Sky H-Alpha
Single Polarizer Filter
Variable Polarizer Filter |
UHC
CLS
O-III
H-Beta
H-Alpha *0nm
Moon & Skygolw Filter
Single Polarizer Filter
Variable Polarizer Filter |
1.*5
2
φ*6 |
Yulong Optics Co., Ltd. is a high technology company, which
specialized in optical filter design and processing. Our
products include
Astronomical
Filter,Bandpass Filters,Fluorescence Filters,Edge filters, Longpass
& Shortpass Filters,Beam spliters,Anti-reflective
Coating,Optical Mirrors and so on.
OPTOLONG Established in ***9, and located in Kunming City .We
provided nearly ***0 kinds of optical coating filters every year,
Business services for more than **0 optical companies all over the
world, and established long-term stable cooperative relations with
4 global top **0 enterprises and 2 world famous EMS
manufacturers.
We've obtained
ISO***1 system
certificatesince ***5. Our products passed by
SGS test and
RoHS test . OPTOLONG is the first company who
earned the Golden Supplier from Alibaba in Yunnan area, and passed
certification by
TUV Rheinland
and Bureau Veritas independent .
All filters of OPTOLONG is in
line with the European Union RoHS requirements.
OPTOLONG main equipment
Five sets of precision optical coating machine, two
spectrophotometer UV***0 from shimadzu, interferometer, goniometer,
resolution of the detector,ultrasonic cleaning machine, rolling
machine, cutting machine, scribing machine, etc.
OPTOLONG R&D team
OPTOLONG has a group of rich practical experience of senior R&D
team,and a group of skilled optical operation workers , various
kinds of optical filter film can be designed and manufactured
according to customer demand .OPTOLONGs optical filter with high
quality , reasonable price and timely delivery goods,aim to create
more value for you, become "Your optical filter partner!"
OPTOLONG products including
three main categories :
Astronomy
Filters:
We are the most professional manufacturer of astronomical filters
in China,we have broken the foreign monopoly situation on
astronomical filters. OPTOLONG produce more than *0 kinds of
astronomical filters offers more options for amateur astronomers
all over the world.
Fluorescence
Filters:
We design and product all specifications of fluorescence
filters,include excitation filter, emission filter,and dichroic
mirror.
Laser and Bandpass
Filters:
We are with the filter design and production experience for many
years, can be customized bandpass filter with wavelength from **0
nm to ***0 nm.
Also others
:
Edge Filter,Beam Splitters, Reflective Mirror, Anti-reflective
coating, Optical windows etc. Custom filters can be
fabricated:please contact our technical support staff to discuss
your particular requirements.
| 国: |
China |
| モデル番号: |
LRGB
|
| 离岸价格: |
50 ~ 360 / Piece （交渉可能）
Get Latest Price
|
| ロケーション: |
- |
| 最低注文量の価格: |
50 per Piece |
| 最低注文量: |
1 Piece |
| パッケージの詳細: |
High-density carton, with protective sponge inside |
| 納期: |
Air/Express |
| 供給能力: |
20000 Piece per Month |
| 支払いタイプ: |
PayPal, Western Union, T/T |
| 製品グループ : |
Astronomy Filter
|
