Prix FOB
Obtenir le dernier prix50 ~ 360 / Piece
|1 Piece Minimum Order
Pays:
China
N ° de modèle:
ff
Prix FOB:
50 ~ 360 / Piece Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
50 per Piece
Commande minimale:
1 Piece
Packaging Detail:
High-density carton, with protective sponge inside
Heure de livraison:
Air/Express
Capacité de Fournir:
20000 Piece per Month
Payment Type:
PayPal, Western Union, T/T
Groupe de produits :
China
Personne àcontacter Ms. Vivian
NO.8 Xinzhi Alley ,Middle Changyuan Rd, Kunming National High Tech, Ind Dev. Zone, Kunming, Yunnan
UHC is Shroten written from Ultra High Contrast, UHC is also a broadband filter with an obvious effect on blocking city harmful lights. UHC filter blocks lights selectively, especially the mercury and sodium light from manmade lamps and the skyglow in nature. UHC filter lets the light from nebula highly transmit, it has a high transmittance at the region of OIII(**6nm & **0nm), Hβ(**6nm), NII(**4nm &**8nm), Ha(**6nm)and SII(**2nm). Our UHC with higheffectively improved the contrast of the nebula ,ensuring wonderful nebula details.
ÂOPTOLONG UHC filter astounding high light transmission brings better views of deepskyobject even to small telescopes. The high transmission of our optical glass filters means that enough light is available to allow successful visual observations with telescopes beginning at 2" (*0mm) aperture. Our filters are optimized for use with telescope focal length f / ratios of f/4 to f/*5. Another major advantage of our UCH filter is the high optical quality of the filter glass. When using OPTOLONG UHC filter, you will quickly notice the same needle-sharp stars which you are familiar with from your astronomical instrument without any filter.
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 |
Pays: | China |
N ° de modèle: | ff |
Prix FOB: | 50 ~ 360 / Piece Obtenir le dernier prix |
Localité: | - |
Prix de commande minimale: | 50 per Piece |
Commande minimale: | 1 Piece |
Packaging Detail: | High-density carton, with protective sponge inside |
Heure de livraison: | Air/Express |
Capacité de Fournir: | 20000 Piece per Month |
Payment Type: | PayPal, Western Union, T/T |
Groupe de produits : | Astronomy Filter |