Solar Filters for Astronomical Telescopes
We bring to you a custom made 220mm Metal Cap with adjustable tightening screws and a high quality Solar Filter by THOUSAND OAKS for Astronomical Telescopes.
Click on the image to the left to see an enlarged photo.
Make sure your telescope's outer tube Dia is smaller than 246mm.
NOTE : We can custom make Larger Diameter Solar Caps for DSLR or Telephoto Lenses on Request.
Product Highlights
Metallic coating outside surface & absorptive material within substrate.
For Safe Solar Viewing
CE and ISO 12312-2 Certified
Filters 99.99% Intense White Light
Blocks 100% UV and IR Radiation
Reveals the Sun in Natural White Color
Ideal for Nakes Eye Solar Observation
A Little About Thousand Oaks Opticals
Thousand Oaks Optical is a leading US-based manufacturer of solar filters and films. They have been making these products for over 35 years, and their products have been used by NASA aboard the Space Shuttle.
Other professional users include: ABC, BBC CBS, NBC, CNN, NOVA, The Discovery Channel, National Geographic and most major universities and observatories throughout the world.