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/
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
4. Astronomy filters standard:L-Pro,L-eNhance, L-eXtreme,Moon Skyglow(Clear Sky),UHC,LRGB,OIII,CLS
5. Beamsplitter,AR protective windows and reflection mirror
Product Description
Specification
Application
Certifications
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
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;
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/
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
4. Astronomy filters standard:L-Pro,L-eNhance, L-eXtreme,Moon Skyglow(Clear Sky),UHC,LRGB,OIII,CLS
5. Beamsplitter,AR protective windows and reflection mirror
Product Description
Brief Introcuction of Astronomical Filter Clear Sky
Optolong Clear Sky Filter is a light pollution filter supressing light pollution to improve contrast of the Milk Way. Working in Bortle 2-3 levels with natural color.
Specification
| Customize | ||
| Substrates: | B270,Quartz Glass,Float glass | |
| Surface Quality | 40/20,60/40,80/50 | |
| CWL | 400-700nm | |
| Transmittance | T＞90% | |
| Reflectivity | 300-1000 | |
| Blocking Depth | OD2-OD6 | |
| Size | 5*5---55*55 mm | |
| Thickness | 0.3-5.0 mm | |
| Clear Sky Filter Features |
1.A screw on filter with the easiest installation way like UV filter.
2.Supress light pollution to make the night sky clearly. 3.Enhance the contrast of images. 4.To bring up the colors, fascinating experience. |
|
Certifications
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
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;
