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Bahtinov Focus Mask for SCTs
This innovative concept was invented by a Russian amatuer astronomer, Paul Bahtinov.The Bahtinov mask allows digital astrophotographers and visual observers to get razor sharp focus in seconds! The method is very fast and incredibly sensitive. There... [more]
  Item#
To fit
 
Price
Shipping
   
 
FP410
Celestron 8 inch
 
19.95
6.00
  
 
 
FP411
Meade 8 inch
 
19.95
6.00
  
 
 
FP412
Celestron 11 inch
 
24.95
6.00
  
 
 
FP413
Meade 10 inch
 
24.95
6.00
  
 
 
FP415
Celestron 9.25 inch
 
24.95
6.00
  
 
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Bahtinov Masks Adjustable
This innovative concept was invented by a Russian amatuer astronomer, Paul Bahtinov.The Bahtinov mask allows digital astrophotographers and visual observers to get razor sharp focus in seconds! The method is very fast and incredibly sensitive. There... [more]
  Item#
Dew Shield/Tube O.D.
 
Price
Shipping
   
 
FP400
2.5 to 4.5 in
 
14.95
6.00
  
 
 
FP401
3.5 to 6.5 in
 
16.95
6.00
  
 
 
FP402
5.5 to 8.5 in
 
18.95
6.00
  
 
 
FP403
6.5 to 9.5 in
 
20.95
6.00
  
 
Black Dot