Add review for Meade Series 4000 Broadband Nebular Filter # 911B
Meade Series 4000 Broadband Nebular Filter # 911B
Meade Series 4000 Broadband Nebular Filters: For dramatic increase in visual and photographic detail in deep-space emission and reflection nebulae. Meade Series 4000 Broadband Nebular Filters incorporate the very latest in interference coatings technology. Each Broadband Nebular filter #911B includes more than 40 coating layers to reject, with precision, unwanted light from urban light pollution while passing critical nebular emissions with minimal reduction. Technical Basis of Meade Broadband Nebular Filter: As shown in the transmission graph, Meade Broadband Nebular Filter strongly rejects the...






