The extension tube has a M48x0.75 interior thread and a M48x0.75 exterior thread for elegantly solving spacing problems in astrophotography The required spacing can be achieved by combining several extenders of differing lengths; you can use 1 piece; 2 pieces; 3 pieces or 4 pieces of the extension rings as you like Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners Male threa: M48x0.75; Female thread: M48x0.75; Eliminates a range of focusing problems All metal construction and anodizing aluminium process; resistant for long time use
All merchants
- Voghion
- Lights.co
- Little Women Lingerie
- Playful Promises
- Huawei
- Lola&Lykke UK
- Sock Shop
- Healthspan
- Oceans Alive
- KidInn
- Pamelas Boutique
- VitaminExpress
- Ninja
- Earths Secrets
- Horseflex
- Best Direct
- Drainage Superstore
- Milhaus
- BioGaia
- Euroffice
- KWM wine
- Raw Beauty Lab
- Rodial
- One Sports Warehouse
- Escentual
- Sacla
- iscooterglobal
- 2bTanned
- Honor
- BikeInn