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Yahoo Bid Home Appliances, Audio & Video, Camera Cameras & Lenses Lens For Single Lens Cameras (Manual Focus) Olympus
〈整備、実写確認済〉 OLYMPUS OM-SYSTEM ZUIKO AUTO-MACRO 90mm 1:2 (90mm f2) オリンパス オールドマクロレンズ 作例あり
        

GFX 50R + 当レンズ f/4

  • Product Quantity
    : 1
  • Starting Bid
    :1円
  • Highest Bidder
    : Kioyleaf / Rating:214
  • Listing Date
    :2026年01月25日 22時22分
  • Bidding closes on
    :2026年02月01日 20時21分
  • Auction Number
    :t1216925040
  • Condition
    :State it in the description
  • Automatic Extension
    :No
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
分解整備、実写確認済みOM-SYSTEM ZUIKO AUTO-MACRO 90mm f2です。
ZUIKO AUTO-T 100mm f2と双璧をなす大口径レンズ。
現行でも存在しない90mmにおいて開放f2かつハーフマクロである唯一無二のレンズです。

私がここに出品した商品の殆どがこのレンズで撮影したものです。

アダプターの精度が低い場合に性能がかなり落ちます。フランジバックを完璧に合わせるべきです。
Rayqualなどの高精度のアダプターを使用するか、スペーサーを使い無限遠を調整する必要があります。
(別で出品しているレンズに無限遠調整済みのアダプターを付属していますが、場合によってはこちらに回すかも知れません)


マウントはOLYMPUS OMです。



〈仕様〉
 焦点距離:90mm
 Fno.:f/2~f/22
 絞り羽:自動絞り 9枚
 レンズ構成:9群9枚 ウルトロンタイプ
 フローティング:最後群が移動 カム昇降式
 コーティング:MC
 ヘリコイド:直進、ダブルヘリコイド、MF
 最短撮影距離:0.4m 1:2マクロ
 フィルター径:Φ55mm
 マウント:オリンパスOM
 質量:約550g



〈付属品〉
・レンズ本体
・フロントキャップ(Φ55mm 純正)
・リアキャップ(OMマウント用 純正)



〈状態〉
光学系:A
 カビ、クモリ、傷なし
 清掃に伴う小チリ
 綺麗な光学
 
外観:AB
 若干のスレキズあり
 少し使用感がある程度

駆動系:A
 ヘリコイドの感触はしっとり良好
 絞りリングの重さ、クリック感ともに良好
 絞り羽は粘りなく稼働
 フィルター取り付け異常なし

実写確認:AA
 解像力:良好
 コントラスト:良好
 偏心:無し
 玉ボケ:異常なし
 無限遠:正確



〈整備内容〉
標準整備
 光学系全面の清掃
 ヘリコイドグリスの入れ替え
 パーツの洗浄、脱脂
 外装の磨き上げ
 印字への墨入れ

特殊整備
 クモリ取り
 


〈レンズ総評〉
90mm f2のスペックを持つ数少ないレンズ。
他ではコシナVoigtlanderやLEICAのSummicronシリーズなどが殆どである。
中でもマクロ域が撮影できるのはこのレンズだけだ。

遠景でも性能が落ちることはなく、マクロ外でも気兼ねなく使用できる。
光学性能は非常に高い。開放からしっかりと解像し一切の破綻がない。
像の平面性も素晴らしく、歪曲、像面歪曲ともによく補正されている。

欠点は横からの光源に弱いこと、大きなフォーカスブリージング、携帯性。
フレアに関してはハレ切りで十分対応できるが大きなMFレンズを片手で制御する覚悟が必要になる。

細部の写りは本当に良い。
"湿り気"と心地の良い解像感を兼ね備えている。
オールドレンズらしさと実用性のある解像度を兼ね備えた銘玉だ。



〈TIPS〉
・GFXでは7:6程度で適応するが、繰り出しによってケラレが大きくなる
フローティング機構があり、フランジバックの精度が低い場合に性能が下がる
・ダブルヘリコイド。繰り出し量は大きいがやや重い
・非常に複雑な内部構造。固着しているパーツも多く非常に難度が高い
・100mm f2というスペックのレンズが存在しているが、やや癖玉で低周波が強い
・ZUIKOでは珍しく絞りリングが根本にある。他では180mm f2や250mm f2など



〈整備保証〉
再整備、調整等を受け付けます
必要な場合は、プロフィールのgmailアドレスからお問い合わせ下さい
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Product Price JPY
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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
Singapore Package Import: Customs and Tax Policies
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: 〈整備、実写確認済〉 OLYMPUS OM-SYSTEM ZUIKO AUTO-MACRO 90mm 1:2 (90mm f2) オリンパス オールドマクロレンズ 作例あり
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao-holdings.com