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      T  n  s  i  t   o f   Venus

    Discover i. . . . . 
 8th June 2004, 6th June 2012

 

 

 



 

  Filters avilable in India      
  Home >Filters for viewing      

Filters that are safe for viewing the sun and that reduces the intensity by a factor of 100,000 are available at Navnirmiti.

These filters are priced at Rs. 5/-

For more than 100, they are priced at Rs 3.50 each. For more than 10,000 they are priced at Rs.2.50 each.

Navnirmiti is a non-profit society which develops and produces innovative low cost scientific toys.

Share this wonderful experience with friends and family. It may be a long time before you again get to feast your eyes on a rare event like the Transit of Venus.



Explore the tov with these low cost, scientifically tested, safe viewing filters:

'Discover it!',
Flat No. 2,
Lake Site bldg,
Opp. SBI Bank, Near Powai Hospital, Powai,
Mumbai-400 076
India



Phone:

91-22-25792628,

91-22-25773215

Fax:
    91-22-25770285

E-mail: vivekcm@vsnl.com/ navnirmiti@yahoo.com



 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 









  Filters avilable in India      
  Home >Filters for viewing      
 
    Sun's Distance

 Introduction by Dr. Vivek Monteiro
 What we can measure with a String and Stone

 Build your own Solar Observatory

Measure how far the Sun is from us
Slides presentation by Dr T. V. Venkateswaran

 
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