Solarfilter SF100 from Euro EMC Size 13 (437 mm - 509 mm) to attach on your Telescope

Complete series of lens-solarfilter to attach to the frontside of your telescope

• The filter foil is clamped plan between two aluminium rings
• For visual and photographic using
• Variable adjustable camping on the tube
• Delivery including filter foil type Astro Solar (Baader Planetarium)
• Made for all telescope types including viewfinder and binoculars except Schiefspieglers

The scure fixation of the solar filter on the front end of tube or dewcap will be done with 4 threaded columns made from Polyamid with precisely adjustable clamping. The standard sizes will normally be attached outside on the dewcap, but you can also attach iit inside with a minimum of vignetting.

The used filter foil has an excellent optical quality and is easily to change if damaged.

The standard sizes 1 and 2 are cutted to enable the using with binoculars (you need 2 pieces). The objective distance than had to be minimum 65 mm or 78 mm.

Delivery will be done completely assembled with the standard filter foil with a density of ND5 for visual and photographic use, the mounting pins are enclosed for self installation. For the focal Photography this density is perfect (e.g.: f/8, 100 ASA, t= 1/500).

The solar filter will be mounted without any seal on the front side plan to the tube or dewcap. Contrary to possible concerns with this construction you won´t have any scattered light. The contrast only will be weakened if intentionally a gap of minimum 4 mm will be done!


Delivery contains:

• Filter Frame
  
• 4 Mounting Pins
  
• Filter Foil