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one piece diameter 34mm and another 49mm fit for camera lens pass from 380nm green filter glass LB12
size diameter 67mm with metal frame ring 800nm ir pass filter glass HWB800
camera lens M77 77mm with metal frame ring JB490 490nm optical bandpass filter glass
M77 Didymium PNB586 With Frame Mounted Diameter 77mm Optical Filter Glass
300nm to 500nm high transparent IR cut filter size diameter 49mm QB29 BG25
diameter 67mm and 2mm thick 420nm visible and ir long pass filter glass JB420
Plano Glass 45 Degree 1064nm Reflective Lens 12.7*6.35mm Quartz JGS1 Mirror For Laser Machine
4 In 1 Phone Camera Lens Filter Orange Yellow Lens Filter for Fish Tank Aquarium Coral Photography Dropship