Forum: Pentax News and Rumors
02-27-2024, 01:38 AM
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Forum: Pentax News and Rumors
02-22-2024, 06:17 PM
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It's just a routine live broadcast activity, no new product releases.
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Forum: Pentax News and Rumors
11-29-2023, 12:01 AM
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2023.12.02 TKO
2023.12.03 iwakurashiori
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Forum: Pentax News and Rumors
11-28-2023, 11:28 PM
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There will be two exchange meetings on film machines in Taipei recently, and there may be some new information revealed.
iwakurashiori and TKO will attend.
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Forum: Pentax News and Rumors
10-07-2023, 08:23 PM
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(19) [Publication country] Japan Patent Office (JP)
(12) [Kind of official gazette] Published unexamined patent application (A)
(11) [Publication number] JP 2023 - 139582A (P2023-139582A)
(43) [Date of publication of application] Reiwa 5(2023) October 4 (2023.10.4)
(54) [Title of the invention] To provide a composite type optical element and method of manufacturing the same, and a method for manufacturing the molding die.
(21) [Application number] Japanese Patent Application No. 2022-45172 (P2022-45172)
(22) [Filing date] Reiwa 4(2022) March 22 (2022.3.22)
(71) [Applicant]
[Identification Number]000125370
[Name]TOKYO UNIVERSITY OF SCIENCE
(71) [Applicant]
[Identification Number]311015207
[Name]Ricoh imaging incorporated company
(72) [Inventor]
[Name]Taniguchi *
(72) [Inventor]
[Name]SHIMIZU, Tadashi tree
(72) [Inventor]
[Name]Toshihisa Kinoshita
(72) [Inventor]
[Name]Tamada **
(57) [Overview]
[Problem] To provide a composite optical element which has excellent shape accuracy and in which a nano-level antireflection structure is formed with high accuracy, and to provide a method for manufacturing the composite optical element and a method for manufacturing a molding die.
[Means for solving]
The composite optical element comprises a glass substrate and a resin layer provided on at least one surface of the glass substrate, wherein the resin layer comprises a first resin layer having a spherical or aspherical outer surface and a second resin layer provided between the glass substrate and the first resin layer. In the composite optical element, a first antireflection structure is formed on an outer surface by a first fine protrusion group having a needle-like or cone-like shape whose diameter is reduced from its root toward its tip.
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Forum: Pentax News and Rumors
09-28-2023, 05:46 AM
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Forum: Pentax News and Rumors
09-28-2023, 05:02 AM
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Forum: Pentax News and Rumors
09-28-2023, 04:51 AM
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(19) [Publication country] Japan Patent Office (JP)
(12) [Kind of official gazette] Published unexamined patent application (A)
(11) [Publication number] JP 2023 - 131181A (P2023-131181A)
(43) [Date of publication of application] Reiwa 5(2023) September 22 (2023.9.22)
(54) [Title of the invention] IMAGE TAKING APPARATUS AND IMAGE TAKING METHOD
(21) [Application number] Japanese Patent Application No. 2022-35755 (P2022-35755)
(22) [Filing date] Reiwa 4(2022) March 9 (2022.3.9)
(71) [Applicant]
[Identification Number]311015207
[Name]Ricoh imaging incorporated company
(57) [Overview]
[Problem] To provide a photographing device and a photographing method capable of suitably photographing a relatively moving subject by a simple configuration or method.
[Means for solving] A photographing apparatus comprising: a two dimensional image pickup device configured to obtain a plurality of images by photographing a subject moving relative to the photographing apparatus at a predetermined photographing time interval; and an image synthesizing unit configured to synthesize the plurality of images while shifting the subject moving relative to the photographing apparatus so as to overlap each other. A photographing method comprising the steps of: obtaining a plurality of images by photographing a subject relatively moving with respect to a photographing apparatus at a predetermined photographing time interval by a two dimensional image pickup device; and synthesizing the plurality of images by an image synthesizing unit while shifting the subject relatively moving with respect to the photographing apparatus so as to overlap each other.
[Summary of the invention]
[Problem to be solved by the invention]
[0005]
However, in a case where a slit image is obtained by a film camera, since it is necessary to perform photographing by moving a film in synchronization with a subject using a dedicated slit camera, a special and large-scale apparatus is required, which leads to an increase in cost. The arrival order and time determination device of Patent Document 1 is a technique for capturing a slit image after a film camera is replaced with a digital camera, but also requires a special and large-scale device including a plurality of line sensor cameras, which leads to an increase in cost.
[0006]
The present invention has been made in view of the above problems, and an object of the present invention is to provide a photographing apparatus and a photographing method capable of suitably photographing a relatively moving subject with a simple configuration or method.
[Means for solving the problem]
[0007]
An imaging apparatus of the present embodiment includes a two dimensional image sensor that obtains a plurality of images by imaging a subject moving relative to the imaging apparatus at a predetermined imaging time interval, and an image combining unit that combines the plurality of images while shifting the subject moving relative to the imaging apparatus so as to overlap the subject.
[0008]
The image capturing method according to the present embodiment includes a step of obtaining a plurality of images by capturing, with a two dimensional image sensor, an object moving relative to an image capturing apparatus at a predetermined image capturing time interval; And a step of synthesizing the plurality of images while shifting the subject moving relatively to the photographing device so as to be overlapped.
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Forum: Pentax News and Rumors
09-25-2023, 05:07 PM
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DA limited only discontinued is the silver version, while the black version is still in production.
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Forum: Pentax News and Rumors
09-08-2023, 05:52 PM
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Ricoh registered a new FA camera with the code SC-20 in South Korea.,
THETA SC-20?industrial camera?
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Forum: Pentax News and Rumors
08-10-2023, 05:38 PM
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The roadmap will become a past tense.
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Forum: Pentax News and Rumors
08-10-2023, 04:40 PM
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Forum: Pentax News and Rumors
07-13-2023, 12:12 AM
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For unreleased products, how can the official tell you yes or no…
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Forum: Pentax News and Rumors
07-06-2023, 06:30 PM
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The decrease in assets from 2019 to 2020 was due to the divestment of THETA's business, which actually invested a lot. However, it has now been completely surpassed by Insta360 and there is basically no market in the personal consumption field, shifting to commercial use.
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Forum: Pentax News and Rumors
06-04-2023, 07:43 AM
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Also, after testing, the current V03 firmware supports HD FA50 and SMC FA50 Classic.
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Forum: Pentax News and Rumors
06-01-2023, 06:57 PM
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The V04 firmware supporting the upcoming HD FA50mmF1.4 and SMC FA50mmF1.4 Classic, as well as FA * 600F4, will also be released in the near future.
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Forum: Pentax News and Rumors
06-01-2023, 03:57 PM
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Forum: Pentax K-3 III Monochrome
05-05-2023, 01:05 AM
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Forum: Pentax K-3 III Monochrome
04-25-2023, 07:22 AM
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Forum: Pentax News and Rumors
04-24-2023, 04:51 PM
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Forum: Pentax News and Rumors
04-24-2023, 05:43 AM
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Forum: Pentax News and Rumors
04-24-2023, 02:16 AM
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According to the information I have learned, most of the people who actually place orders are not PENTAX users. PENTAX users are interested in a lot, but most of them think it is too expensive.
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Forum: Pentax News and Rumors
04-23-2023, 06:55 PM
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It is obvious that this is a niche product. For companies such as Nikon, Canon, and Sony, they will not produce products that may only sell a few thousand units per year. Their products are at least 100000 units in sales. This has nothing to do with whether the product is great or not.
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Forum: Pentax News and Rumors
04-22-2023, 06:15 AM
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PENTAX K-3 Mark III Monochrome in Guangzhou.
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Forum: Pentax News and Rumors
04-12-2023, 09:33 AM
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A new 54X40 CMOS is on the way.
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