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Yahoo Bid Home Appliances, Audio & Video, Camera Cameras & Lenses Lens For Medium & Large Size
Emil Busch Rathenow Preussen System 0 FL 458mm f4.5 petzval with Portrait und Landschafts-Kopfe 11x14 Variable Focus c.1866-1870
        

  • Product Quantity
    : 1
  • Starting Bid
    :398,000円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :Jun 05, 2026 22:42
  • Bidding closes on
    :Jun 07, 2026 21:42
  • Auction Number
    :u1216294516
  • Condition
    :Damaged and stained (specify in description)
  • Automatic Extension
    :Yes
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
コレクション整理品です。

大変珍しいEmil Buschのpetzvalとfront achromatの反転のみによる単玉で使う風景用のコンバーチブルレンズです。またこのレンズの前玉には内側のバレルが付属しており、Jamin Cone Centralisateurのように可変焦点距離機構(Variable focus mechanism)が鏡筒の上部のロック機構によって前群と後群の距離を調整する機構が付いています。

バレルの刻印とカタログの年代ごとの掲載から、
製造年代の同定は1866-1870年ごろと推察できます。

Emil Buschのペッツバールは比較的新しい1871年以降の小さいサイズのサンプルをたまに見かけることはありますが、このサイズのペッツバールはまず殆ど見かけることはありまぜん。DallmeyerやVoigtlanderよりも遥かにサンプル数としては少ないです。

Dallmeyerでいうと4A petzval
VoigtlanderでいうとNo.7 petzval
相当のペッツバールです。

このサンプルの焦点距離や口径から、モデルは下記の通り同定しています。

System 0 FL 458mm f4.5
with Portrait und
Landschafts-Kopfe with WHS.

マニアな方でこのレンズの希少性や歴史的背景を評価して頂けると幸いです。

レンズの状態
後群の2枚の縁にそれぞれ軽微なカケがあります。
撮影に影響ありません。
前玉のアクロマートにバルサム切れはありません。
拭きスレはごく僅かです。
全体として綺麗で透明、クモリはありません。
状態は年代からしても非常に良好です。

前玉レンズ径 102mm
後玉レンズ径 102mm
重さ 4.2kg
全長 29cm

バレルの状態
画像の通り、フードに歪みがあります。
それ以外は画像の通り概ね問題ありません。
後群のレンズケースの一部に若干のアタリがあります。

付属品
座金はありません。
レンズキャップもありません。
画像に写っているものが全てです。

古典レンズにつき新品同様ではありません。
ご理解を頂いたうえ、ノークレーム、ノーリターンにてお願い致します。


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Product Price JPY
Japanese Consumption Tax(10%) JPY

A 10% consumption tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao-holdings.com and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: Emil Busch Rathenow Preussen System 0 FL 458mm f4.5 petzval with Portrait und Landschafts-Kopfe 11x14 Variable Focus c.1866-1870
    Notes:
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    • Monday to Friday 10:00-18:00
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    Customer Service Email: service@letao-holdings.com
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