Features:
1. Metal construction, comes in a clear hard case with foam lining
2. Mild darkening of the sky background for enhanced contrast
3. Reduces glare for the observation of the moon for a more comfortable viewing and to increase the ability to catch faint details
4. The filter will fit all standard sized 2" eyepieces and accessories. It is mounted in a nicely anodized housing.
5. Usage: The filter thread after thread eyepieces, rotate the filter into the eyepiece can be used
Specification:
1. Brand: SVBONY
2. Filter Type: Moon Filter
3. Lens material: pure optical glass lens
4. Sleeve material: Aluminum Alloy
5. Size Type: 2" - standard filter thread
6. Thread: Single Type
7. Filter Thread: M48.5*0.75
8. Net Weight: 0.53oz /15.1g