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Ring Light Filter Thread Adapter. Filter Thread varies by Stock Number. (M30.5 x 0.5 Thread Shown)
Ring Light Filter Thread Adapters allow our LED ring lights to connect directly to an imaging lens. The adapter slides into a flange protruding from the back of the ring light. Select the ring light adapter with the threading that matches the front filter threading of the lens. All feature an anodized aluminum construction.
Note: Though Ring Light Filter Thread Adapters can work with a wide range of imaging lenses, the working distance and field coverage provided by the LED ring light must be considered. Vignetting may occur on very wide angle imaging lenses.
| Filter Thread | Imaging Lenses Available to Use with Adapters | Adapter Stock No. |
| M25.5 x 0.5 | 8.5/12/16/25/35/50/75mm C Series Fixed Focal Length Lenses | #56-523 |
| M30.5 x 0.5 | 18mm and 25mm DG Series FFL, 28mm Rodagon, MegaPixel Fixed Focal Length (vignetting may occur with large format sensors), Compact VIS-NIR Lenses (vignetting may occur with large format sensors) | #56-089 |
| M34.5 x 0.5 | 3.3X Macro Zoom Lens | #56-090 |
| M37 x 0.75 | MMS®, 35mm DG Series FFL, 0.50X and 1.0X SilverTL™ Telecentric | #56-091 |
| M39 x 0.5 | 50mm DG Series FFL | #56-092 |
| M40.5 x 0.5 | 7X Close Focus Zoom (vignetting may occur with large format sensors or at lowest zoom settings), 35/50/60/80/105/135mm Rodagon Lenses, 0.60X SilverTL™ Telecentric Lenses | #56-093 |
| M43 x 0.75 | 55mm Telecentric, 0.30X/0.40X/2.0X SilverTL™ Telecentric | #56-094 |
| M46 x 0.75 | 10X Close Focus Zoom (vignetting may occur with large format sensors or at lowest zoom settings), 0.25X SilverTL™ Telecentric | #56-095 |
| M49 x 0.75 | 75mm DG Series FFL | #56-096 |
| M52 x 0.75 | 6X Close Focus Zoom (vignetting may occur with large format sensors or at lowest zoom settings), TECHSPEC® LS Series Fixed Focal Length Lenses | #56-097 |
| M58 x 0.75 | 0.36X/0.5X GoldTL™ Telecentric, 0.20X/4.0X SilverTL™ Telecentric | #56-098 |
| M62 x 0.75 | 0.73X/1X GoldTL™ Telecentric, 0.16X SilverTL™ Telecentric | #56-099 |
| M72 x 0.75 | 0.18X/0.25X GoldTL™ Telecentric | #56-100 |
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