Haida Slim PRO II ND0.9 (8X) ND filter

  We are very proud to offer new multi-coated filters PROII Haida
  Haida filters PROII range based on their previous very successful filter.
  The PRO II series using Schott glass (glass filter to find the same in B & W & HELIOPAN) Manufacturing.

Multi-coating features: -

Anti-glare
Antifouling (repel oil, water, etc.)
Scratch

These coatings means: -
  
Easy to clean
Reduce reflection, helps to prevent flare and ghosting
Fantastic durability
The filter ring with anodized black matte, reflective coating greatly reduced

Ultra-thin filter frame with double-threaded, which means it is perfectly compatible with a wide-angle lens

specification

 Filter Size: 46 mm
Introduction Framework: Slim
Filtration: ND0.9 (8X)
fStop reduction: 3 (approximately)
Double thread: Yes
Multi-coated: Yes (3 paint)
Optical materials: high quality optical glass SCHOTT
Frame Material: Aluminum