Includes the 6mm, 17mm, 30mm and 40mm T-thread spacers
Having a problem achieving outward focus with your camera?
These precision machined T-thread spacing adaptors from ProStar optics are threaded with female M42 at one end and male at the other for situations where your optical configuaration may need more outward focus.
The space is full metal construction and black anodised and can thread directly in to any DSLR or other camera T-thread adaptor.
**Depending on available stocks, some spacers may be made up of 2 pieces**