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Review Summary
Filter: Glass
Ring: Aluminum
LRGB Imaging Filters
Multi-Coated
700-1100nm
M28.5 x 0.6
Glass: 1.9mm (+/-0.03mm)
Filter: 5.5 + 2.5mm (thread)
1.25"
6977641320856
The ZWO LRGB Filters has good performance in transmission, also it has good coating, good color separation. The RGB color combine weights will be approximately 1:1:1.