株式会社藤田電機製作所
Optical component parts
Two blade type Auto-Iris for CTV lens
Auto iris for survellance camera.
Small size, light weight, high performance, low price.
It has been adopted by major lens manufacturers in Japan and overseas for use in CCTV
lenses. There are open diameter 5.5, 8.0 and 11.4 standard irises.
- 7210 Opening φ7.2
- 0083 Opening φ8.0
- 8114 Opening φ11.4
Three/ Six blade type shutter-unit and Auto-Iris
Three/ Six blade Auto-Iris for CCTV lens
- SOC2(Three blade) Opening φ20
- P130(Six blade)Opening φ30
Filter switching mechanism
IR cut filters are available in absorption and reflection types. Support for special filters is also possible.
- F255 Opening 4.6Ｘ11.0
- 0001 Opening 12.0×11.0
- 0002 Opening 12.0×11.0
- 0003 Opening 12.0×11.0
- DN01 Opening 8.4×8.4
- DN02 Opening 8.4×8.4
- DN Opening 8.4×8.4
- DNM Opening 8.4×8.4CMOSセンサホルダー付
- IR02 Opening 7.9×8.5
IR cut filter Iris with switching mechanism
This is a mechanism to perform the insertion and removal of the infrared cut filter inside the lens as the day and night mechanism of the combined day and night surveillance camera.
- C312 Opening Φ7.25
Iris with stepping motor and IR cut filter switching mechanism (P-iris)
As a day and night mechanism for dual-purpose cameras equipped with stepping motors, this is a mechanism to insert and remove the infrared cut filter inside the lens.
- PI93 Opening Φ9.3
Fujita Electric Works,Ltd.
945,Yamanishi,Ninomiya,Naka-gun,Kanagawa,Japan 259-0124
TEL : 0463-71-0651
FAX: 0463-72-3990