H-beta nebular filter 2 inch (OEM) nebular filters opinie


Polski English  
Telefony (pn - pt: 10 - 18, sb: 9 - 13)     Warszawa : 22 374 3140,   22 374 0607,   501 419 827    Kraków : 12 421 4769
teleskop
Astronomia Optyka Technologia
   Quick Find    
 
   Shopping Cart more    
0 items
   Categories    
Telescopes » (414)
 
Microscopes » (297)
 
Binoculars » (558)
 
Spotting scopes » (158)
 
Eyepieces » (347)
 
AstroAccessories » (820)
 
 astrophotography » (198)
 
 Adapters » (90)
 
 CCD cameras » (41)
 
 Filters » (186)
 
  planetary filters (58)
 
  nebular filters (38)
 
  CCD filters (4)
 
  solar filters (38)
 
  Baader filters (19)
 
  1,25'' filters (38)
 
  2'' filters (20)
 
 Finderscopes (42)
 
 Focusers (15)
 
 Mounts & Drives (162)
 
 Optics cleaning (8)
 
 software
 
 telescope carrying bags (59)
 
 Other accessories (78)
 
 telescope domes
 
Nightvision » (209)
 
Thermal imaging » (63)
 
Riflescopes » (212)
 
Laser RangeFinders » (41)
 
Flashlight » (136)
 
Magnifying glasses » (73)
 
Sports Cameras » (439)
 
Tripods » (100)
 
Optics cleaning (23)
 
Books & Magazines » (104)
 
Gadgets » (126)
 
Hunting » (267)
 
Photo-accessories » (90)
 
Software (3)
 
Second hand » (1)
 
WHAT'S NEW (42)
 
   Shipping    

 

 
We ship via GLS, UPS and Rhenus Logistics. Check out EU rates HERE

   Shop in Warsaw    
WARSAW, Grochowska 8-B
Mon-Fri:10 - 18, Sat:9-13
   Shop in Chorzow    
 
CHORZÓW, Katowicka 56
Mon-Fri:10 - 18, Sat:9-13
   Shop in Cracow    
 
Cracow, Dietla 69
Mon-Fri:10 - 18, Sat:9-13
   Information    
Contact Us
Shipping & Returns
Privacy Notice
Featured Products
Conditions of Use
   Currencies    
   Languages    
Polski English

H-beta nebular filter 2 inch (OEM)
 
 
Availability: product is not availabe at the moment - please contact us (kontakt@teleskopy.pl) in order to obtain information on availability time

 

 
€66

CHEAP DELIVERY TO
EUROPEAN COUNTRIES
CHECK IT OUT!


 

H-? filter in a 2-inch frame for visual observations and astrophotography of Deep Sky objects in the H-Beta band (approximately 486.1 nm). It improves the quality of images of weak objects such as Horsehead, allowing them to be seen even in conditions of significant light pollution.

Technical details

- transmission for a length of 486 nm (corresponding to the H-beta line) equal to 91%
- a filter in a metal frame with filter threads on both sides of the luminaire
- high precision of optical surfaces (parallelism)
- covered with good quality anti-reflective layers
- transmits light with a range from 470 to 493 nm
- intended for use in telescopes with a minimum diameter of 20 cm





(measurements on the Varian Cary 100 spectrophotometer, July 2015)

Connection of ALL astronomical filters with the exception of solar film filters (which are filters for the lens) is accomplished by screwing the filter into the frame of the eyepiece from the opposite side than applying the eye (ie from the side that we put in the eyepiece extractor) . The filters can be additionally connected with each other, because they have threads on both sides of the luminaire.




Reviews
E-Mail Address:
Full Name:
Telephone Number:
Please enter your question, we`ll answer you ASAP.
 
pdf
    Customers who bought this product also purchased    
Sky-Watcher 9x50 viewfinder, illuminated
Sky-Watcher 9x50 viewfinder, illuminated
Dew Heat Removal strap 33cm / φ 80-90mm
Dew Heat Removal strap 33cm / φ 80-90mm
O-III nebular filter 2 inch (OEM)
O-III nebular filter 2 inch (OEM)
Manual filter wheel 5 x 2 inch TPL
Manual filter wheel 5 x 2 inch TPL
GSO 2x 2'' ED Barlow lens
GSO 2x 2'' ED Barlow lens
SkyWatcher UWA 2'' 80° 30 mm eyepiece
SkyWatcher UWA 2'' 80° 30 mm eyepiece

[FILAST2HBETA_TPL]

Copyright © 2019 teleskopy.pl
The very best of telescopes, astronomy, optics and night vision!
 


 
[3994] [627] [2167] [2895] [5786] [2026] [1643] [5708] [4997] [2442] [5380] [638] [2701] [2842] [772] [355] [4842] [5073] [4713] [3945] [3300] [170] [3671] [1006] [2935] [1102] [628] [3661] [5065] [3502] [387] [3284] [468] [1786] [4082] [378] [4670] [2674] [3758] [3424] [782] [1049] [4827] [3499] [1194] [1738] [3317] [5624] [3223] [5585] [1295] [5084] [1389] [753] [3204] [680] [3002] [1820] [1125] [3656] [4473] [5093] [3766] [3366] [4346] [4530] [2991] [1931] [4969] [2566] [4389] [5026] [1203] [220] [1225] [4631] [5573] [3297] [3690] [2061] [5305] [221] [2887] [3036] [3419] [4112] [4961] [368] [1565] [5744] [2299] [2716] [5003] [2393] [5623] [3676] [2611] [1444] [4447] [1153] [393] [2767] [2336] [2302] [66] [441] [3492] [4967] [2609] [4226] [1391] [2569] [1716] [2875] [3510] [570] [3952] [3490] [5206] [884] [5158] [4231] [1200] [5425] [5396] [2843] [2320] [2694] [990] [1599]