This post is also available in:
日本語 (Japanese)
Pinhole holder
■The pinhole holder is a holder that fixes and uses elements such as precision pinhole and precision air slit.
■It is possible to adjust the fine movement of the YZ axis orthogonal to the optical axis.
■It is possible to select from adjustment method of fine adjustment screw (S type) and differential micrometer head (M type).
■Fix the element with Delrin ring · screwing.
Precision pinhole
■Precision pinholes are optical components used for spatial filtering and imaging systems, etc.
■It is a product with a high degree of circularity by special etching processing to nickel base material.
■The standard pinhole is held by a mount case with φ16 mm outside diameter.
The mountless product will be provided in sheet form products with Φ 9.5 mm outside diameter.
| Part number | Hole diameterφ【μｍ】 | Price |
| ＰＨ－１Ｍ | １ | ￥１７，０００ |
| ＰＨ－２Ｍ | ２ | ￥１５，０００ |
| ＰＨ－５Ｍ | ５ | ￥１４，０００ |
| ＰＨ－１０Ｍ | １０ | ￥１３，０００ |
| ＰＨ－１５Ｍ | １５ | ￥１３，０００ |
| ＰＨ－２０Ｍ | ２０ | ￥１２，０００ |
| ＰＨ－２５Ｍ | ２５ | ￥１２，０００ |
| ＰＨ－３０Ｍ | ３０ | ￥１２，０００ |
| ＰＨ－４０Ｍ | ４０ | ￥１２，０００ |
| ＰＨ－５０Ｍ | ５０ | ￥１２，０００ |
| ＰＨ－７５Ｍ | ７５ | ￥１２，０００ |
| ＰＨ－１００Ｍ | １００ | ￥１２，０００ |
| ＰＨ－１５０Ｍ | １５０ | ￥１２，０００ |
| ＰＨ－２００Ｍ | ２００ | ￥１２，０００ |
| ＰＨ－３００Ｍ | ３００ | ￥１２，０００ |
| ＰＨ－４００Ｍ | ４００ | ￥１２，０００ |
| ＰＨ－５００Ｍ | ５００ | ￥１２，０００ |
| ＰＨ－６００Ｍ | ６００ | ￥１２，０００ |
| ＰＨ－８００Ｍ | ８００ | ￥１２，０００ |
| ＰＨ－１０００Ｍ | １０００ | ￥１２，０００ |
| ＰＨ－Ｘ custom | Arbitrary production | “Please contact us” |
Precision pinhole for high energy
■For precision pinhole for high energy, gold coating process with high infrared reflectance is applied as base material of copper thin film with high heat conductivity.
■The standard shape is held by an aluminum mount case with φ16 mm outside diameter.
The mountless product will be provided in sheet form products with Φ 9.5 mm outside diameter.
Precision air slit
■Precision air slits are grooves composed of two sharp edges with precise spacing and parallelism.
■It is a product with high parallelism by special etching process to nickel base material.
■The standard air slit is held by an aluminum mount case of φ16 mm outside diameter.
The mountless product will be provided in sheet form products with Φ 9.5 mm outside diameter.
