Meade Glass White Light Solar Filter 450 Fits 106mm-111mm
The Meade Glass White-Light Solar Filter model 450 is a safe and easy-to-use accessory for your existing telescope which allows you to view a white light image of the Sun.
This model of the Glass White-Light Solar Filter from Meade has an inside diameter of 114mm (4.5") and is designed to fit telescope tubes with outside diameters of 106mm to 111mm. The Solar Filter easily and quickly attaches to the front of your telescope tube, and is secured in place with one or more screws having knurled heads for easy adjustment.
This Meade Glass White-Light Solar Filter model 450 will fit the Polaris 90, the StarNavigator NG90 Maksutov, or the ETX90 Observer scopes.
Specifications for the Glass White-Light Solar Filter from Meade:
|Material For Filter:||Optical Glass|
|Glass Type:||Reflective Helios Solar Glass|
|Filtration:||Rejects 99.999% of sunlight received|
|Spectral Transmission:||White Light|
|Attachment Via:||Plastic Knurled Head Screws|