JPH0248946U - - Google Patents
Info
- Publication number
- JPH0248946U JPH0248946U JP12784288U JP12784288U JPH0248946U JP H0248946 U JPH0248946 U JP H0248946U JP 12784288 U JP12784288 U JP 12784288U JP 12784288 U JP12784288 U JP 12784288U JP H0248946 U JPH0248946 U JP H0248946U
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- central part
- densitometer
- filter
- central
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 2
- 230000009956 central mechanism Effects 0.000 claims 1
- 238000005375 photometry Methods 0.000 claims 1
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Description
第１図はこの考案を実施した写真焼付装置にお
ける測光機構の正面図、第２図は同平面図、第３
図は第１図のＢ方向への矢視図、第４図は第１図
のＣ方向への矢視図、第５図は第１図のＤ方向へ
の矢視図、第６図は第５図に示すロツクホルダー
の正面図である。
１……モーター、２……モーター軸、３……Ｂ
・Ｇ・Ｒフイルター板、４……Ｂ・Ｇ・Ｒフイル
ター、９……スキヤナーレンズホルダー、１２…
…ワンウエイクラツチ、１３……スキヤナーレン
ズ、１７……スキヤナー用撮像素子、１８……光
源ランプ、２０……ネガフイルム、２７……ＮＤ
フイルター、２９……ソレノイド、３１……デン
シトメーター、３３……標準ネガプリント、３４
……デンシトメーター用ランプ、３５……デンシ
トメーターランプ用レンズ、３６……デンシトメ
ーターセンサー用レンズ、３７……デンシトメー
ターセンサー。
Figure 1 is a front view of the photometric mechanism in a photographic printer implementing this invention, Figure 2 is a plan view of the same, and Figure 3 is a
The figure is a view in the direction of arrow B in Figure 1, Figure 4 is a view in the direction of arrow C in Figure 1, Figure 5 is a view in the direction of D in Figure 1, and Figure 6 is a view in the direction of arrow D in Figure 1. FIG. 6 is a front view of the lock holder shown in FIG. 5; 1...Motor, 2...Motor shaft, 3...B
・G/R filter plate, 4...B/G/R filter, 9...Scanner lens holder, 12...
...One-way clutch, 13... Scanner lens, 17... Imaging element for scanner, 18... Light source lamp, 20... Negative film, 27... ND
Filter, 29... Solenoid, 31... Densitometer, 33... Standard negative print, 34
... Lamp for densitometer, 35 ... Lens for densitometer lamp, 36 ... Lens for densitometer sensor, 37 ... Densitometer sensor.
Claims (1)
の撮像素子光路上への切換え機構を単一モーター
にて行う機構を中心部となし、これに加えるデン
シトメーター機構は前記中心部機構中に用いるＢ
・Ｇ・Ｒフイルター機構を共用すると共に、前記
中心部機構における撮像素子光路中に、ソレノイ
ドを用いて移動可能としたＮＤフイルターを配設
したことを特徴とする写真焼付装置における測光
機構。 The central part is a mechanism that uses a single motor to switch the scanner lens and the B, G, and R filters onto the optical path of the image pickup device, and the densitometer mechanism added to this is used in the central part.
- A photometry mechanism in a photographic printing apparatus, characterized in that the G and R filter mechanisms are shared, and an ND filter movable using a solenoid is disposed in the optical path of the image sensor in the central mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12784288U JPH0643796Y2 (en) | 1988-09-29 | 1988-09-29 | Photometric mechanism in photo printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12784288U JPH0643796Y2 (en) | 1988-09-29 | 1988-09-29 | Photometric mechanism in photo printing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0248946U true JPH0248946U (en) | 1990-04-05 |
| JPH0643796Y2 JPH0643796Y2 (en) | 1994-11-14 |
Family
ID=31380633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12784288U Expired - Lifetime JPH0643796Y2 (en) | 1988-09-29 | 1988-09-29 | Photometric mechanism in photo printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643796Y2 (en) |
-
1988
- 1988-09-29 JP JP12784288U patent/JPH0643796Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643796Y2 (en) | 1994-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6333150U (en) | ||
| JPH0248946U (en) | ||
| JPH0351435U (en) | ||
| JPS644429U (en) | ||
| JPH01149648U (en) | ||
| JPS6366834U (en) | ||
| JPH01123858U (en) | ||
| JPH04101544U (en) | Lens positioning device in scanner | |
| JPS6438625U (en) | ||
| JPH01113240U (en) | ||
| JPH0461341U (en) | ||
| JPH01111234U (en) | ||
| JPS6263736U (en) | ||
| JPS63122338U (en) | ||
| JPS6436840U (en) | ||
| JPS6426733U (en) | ||
| JPS5938452U (en) | Color for bright room - photographic color adjustment judgment device and color printing device | |
| JPH0358638U (en) | ||
| JPS61121438U (en) | ||
| JPH0369140U (en) | ||
| JPS63122339U (en) | ||
| JPS6198066U (en) | ||
| JPH0351432U (en) | ||
| JPS6365009U (en) | ||
| JPH01139231U (en) |