Диодимовые очки для легких работников, поставщик из Китая
US $35.00-$45.00
Комплект оптических планетарных фильтров для телескопа ночного видения LRGB Ir pass nd фильтры uv ir cut kit объектива
- Категория: Optical Filters >>>
- Поставщик: Optolong,Optics,Co.,Ltd
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.99 $* | 0.57 $* |
| Aug-17-2025 | 0.45 $* | 0.12 $* |
| Jul-17-2025 | 0.1 $* | 0.33 $* |
| Jun-17-2025 | 0.88 $* | 0.46 $* |
| May-17-2025 | 0.84 $* | 0.83 $* |
| Apr-17-2025 | 0.0 $* | 0.64 $* |
| Mar-17-2025 | 0.83 $* | 0.70 $* |
| Feb-17-2025 | 0.48 $* | 0.62 $* |
| Jan-17-2025 | 0.44 $* | 0.9 $* |
Характеристики
Product Description
Brief Introcuction of Astronomical Filter LRGB + IR Pass 685 Kit
Optolong Planetary filters kit including UV/IR Cut, R, G, B, and IR685, 5pcs filters in total. These five filters are boundled by "Solar System Seal”.
Specification
Substrates | B270 |
LRGB-L（UV/IR CUT）;LRGB-R ; LRGB-G ; LRGB-B ；IR Pass 685 | Tave>95%,Tmin>90% & Tmax<1%,Tave<0.5% |
Tolerance | ±0.3 |
Surface Quality | 60/40 |
Features1 | IR685 is for imaging of bright planets, stars, and comet, like Uranus, Neptune, Jupiter, Saturn, Mars, Moon, et. |
Features2 | RGB, parfocal:1:1:1;UV/IR Cut, Red, Green, and Blue filters to reproduce the star's color |
Size | 1.25" , 2" |
Technical Data1 | Optolong IR Pass685 filter is designed to block the most visible lights and can be used in IR-LRGB imaging to produce a sharper luminance image for the best planetary contrast as atmospheric seeing and distortion is much reduced at longer IR wavelengths. The advantage of the IR685 filter is to reduce the effects of atmospheric jitter. |
Technical Data2 | The sensor of CCD or CMOS cameras i capable of detecting light in the 350nm -1100nm range including infrared wavelengths. Optolong IR685 cuts off the visible part of the spectrum and allows near infrared light to pass so that cause the most sensitive to bad seeing is rejected. It will highly improves images on visibility, contrast and details of planets and the moon. Besides, IR685 is usually used as a key factor of protfolio IRRGB. |
Company Profile
Company story
Optolong Optics Co.,ltd supply fluorescence filters and astronomical filters form 1999, we have distributor around the word and had 20 years of experience in the filter industry, mainly including standard products for fluorescence filters, OEM products, and standard products for astronomical filters. Regarding the company details,please browse our website:
Astronomical Filters website:http://optolong.com/cms/index/index.html
Fluorescence Filters website:https://optolongfilter.com/
Astronomical Filters website:http://optolong.com/cms/index/index.html
Fluorescence Filters website:https://optolongfilter.com/
Hot Sale Products
Company profile: We are a china manufacturer of astronomy filters, fluorescence filters and microscops cubes since 1999.We can customize 240-1200nm optical filter products Main products are as follows:
1. Bandpass Filters 200-1200nm for optical sensor and imaging processing application.
2. Fluorescent filters standard: Single-band CFP, GFP, DAPI, FITC, TRITC, Texas Red, Cy5
3. Fluorescence filters OEM: OEM exitation filter, emission filter, dichroic filter for fluorescence detection instrument
1. Bandpass Filters 200-1200nm for optical sensor and imaging processing application.
2. Fluorescent filters standard: Single-band CFP, GFP, DAPI, FITC, TRITC, Texas Red, Cy5
3. Fluorescence filters OEM: OEM exitation filter, emission filter, dichroic filter for fluorescence detection instrument
4. Astronomy filters standard：L-Pro,L-eNhance, L-eXtreme,Moon Skyglow(Clear Sky),UHC,LRGB,OIII,CLS ,SHO-3nm
5. Beamsplitter,AR protective windows and reflection mirror
Application
Certifications
Our Advantages
Our service
1. Dimesion size, thickness up to customer requirements
2. Many material could be choosed, like BK7, Fused Silica
3. AR HR DLC coating or as your requestv
4. After-sales guarantee service
2. Many material could be choosed, like BK7, Fused Silica
3. AR HR DLC coating or as your requestv
4. After-sales guarantee service
Packing & Delivery
1,Super clean workshops,protected with PE Film,no need to clean,available at any time,with lowest labor cost;
2,Wrapping with vaccum,damp-proof,dust-proof bag;
3,Plastic box，High-density carton,with protective sponge inside;
2,Wrapping with vaccum,damp-proof,dust-proof bag;
3,Plastic box，High-density carton,with protective sponge inside;
