Edmund Optics 33-831 HPi Series Fixed Focal Length Lenses Neutral Density Filter 150mm Dual OverDrive Ring Light

150mm Dual OverDrive Ring Light White - "Ring Light" with Narrow 10° Lens

Midwest Optical Systems LP850-67 Near-IR Longpass M67 Longpass Filters

25 Acrylic Short-Wave Infrared Longpass M13

Midwest Optical Systems BN630-46 Narrow Light Red Bandpass M46 Narrow Bandpass Filters

Smart Vision Lights LXE300-940-W

Edmund Optics 33-831 HPi Series Fixed Focal Length Lenses Neutral Density Filter 150mm Dual OverDrive Ring LightEdmund Optics 33 831 HPi Series Fixed Focal Length Lenses 35mm f 4. 0, HPi Lens 1. 1" TECHSPEC HPi Series Fixed Focal Length Lenses offer the same high resolution performance as the TECHSPEC HP Series Lenses with a streamlined design. The simplified mechanical design enables a more compact size with a reduction in cost and weight, making them ideal for OEM volume applications. Featuring a wide range of fixed aperture versions and an adjustable focus,