JPS60178814U - reflective telephoto lens - Google Patents
reflective telephoto lensInfo
- Publication number
- JPS60178814U JPS60178814U JP6658484U JP6658484U JPS60178814U JP S60178814 U JPS60178814 U JP S60178814U JP 6658484 U JP6658484 U JP 6658484U JP 6658484 U JP6658484 U JP 6658484U JP S60178814 U JPS60178814 U JP S60178814U
- Authority
- JP
- Japan
- Prior art keywords
- telephoto lens
- reflective telephoto
- mirror
- mirror frame
- fixed
- 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.)
- Pending
Links
Landscapes
- Telescopes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のものの構造を示す鏡筒断面図、第2図は
この考案の−の1実施例の断面図、第3、 図は鏡枠
の構造を示す正面図である。
1:第ルンズ、2:主鏡、3:副鏡、4:第巨 2レ
ンズ、5:第3レンズ、6:主胴、?:レンズ枠。FIG. 1 is a sectional view of a lens barrel showing the structure of a conventional lens, FIG. 2 is a sectional view of an embodiment of the present invention, and FIG. 3 is a front view showing the structure of a lens frame. 1: Second lens, 2: Primary mirror, 3: Secondary mirror, 4: Second giant lens, 5: Third lens, 6: Main barrel, ? : Lens frame.
Claims (1)
り保持された副鏡を固定保持する鏡枠苓1体に設け、該
鏡枠に第ルンズを固着した側鎖を固定したことを特徴と
する反射型望遠レンズ。A main body having a mirror frame that fixedly holds the main reflecting mirror is provided with a single mirror frame that fixedly holds the secondary mirror held by a support rod, and a side chain to which the first runz is fixed is fixed to the mirror frame. A reflective telephoto lens featuring
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6658484U JPS60178814U (en) | 1984-05-09 | 1984-05-09 | reflective telephoto lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6658484U JPS60178814U (en) | 1984-05-09 | 1984-05-09 | reflective telephoto lens |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60178814U true JPS60178814U (en) | 1985-11-27 |
Family
ID=30599632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6658484U Pending JPS60178814U (en) | 1984-05-09 | 1984-05-09 | reflective telephoto lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60178814U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5678816A (en) * | 1979-10-09 | 1981-06-29 | Perkin Elmer Corp | Twooelement telescope using refraction |
JPS5811715B2 (en) * | 1975-05-23 | 1983-03-04 | 株式会社日立製作所 | Jiki Bubble Souch |
-
1984
- 1984-05-09 JP JP6658484U patent/JPS60178814U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5811715B2 (en) * | 1975-05-23 | 1983-03-04 | 株式会社日立製作所 | Jiki Bubble Souch |
JPS5678816A (en) * | 1979-10-09 | 1981-06-29 | Perkin Elmer Corp | Twooelement telescope using refraction |
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