For information or advice call 020 8763 9953 or email bernard@modernastronomy.com

Baader Photo AstroSolar Film ND3.8

£26.00

0 out of 5
  • AstroSolar Photo Film (imaging only), telescope quality, Optical Density = 3.8
  • Highest precision film consistently produces Strehl ratios of 94 to 96 percent
Important note: Not suitable for visual Solar Observation!

Size of the ND3.8 film is 20 x 30cm

Description

  • AstroSolar Photo Film (imaging only), telescope quality, Optical Density OD = 3.8
  • Digital solar imaging at highest magnifications and short exposure times. Not suitable for visual observation
  • This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
  • AstroSolar Photo Film OD 3.8 is only intended to be used by well-experienced Astro-imagers. This material is not intended to serve for protection during visual solar observation.
Important note: Not suitable for visual Solar Observation!

Reviews

There are no reviews yet!

Be the first to write a review

*

Items are normally in stock and are usually dispatched within one working day, if a delay seems likely you’ll be informed.

UK Postage and Packaging

Prices include postage to all mainland UK addresses, except where indicated. Larger items may attract a surcharge for off shore or remote locations. Modern Astronomy is an internet mail order business but customers may be able to collect items, by prior arrangement, from us in Purley (near Croydon) in Surrey.

International Shipping

We are happy to ship to most countries. You can place your order via the shopping cart and you’ll be advised of additional shipping charges, by email, prior to the processing and dispatch of your order. Or simply email for details of shipping charges to your country. Some items which are particularly popular with overseas purchasers already display, in the purchase menu, combined purchase and shipping costs to various regions adjusted for UK VAT (sales tax) where necessary. If outside the European Union, please check with your customs authorities for details of any import taxes, duties and other charges that may be imposed on entry to your country.