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大一光学他製国産OEM部品使用 屈折鏡筒4本 (ジャンク品)
        

  • Product Quantity
    : 1
  • Starting Bid
    :2,900円
  • Highest Bidder
    : f_t******** / Rating:783
  • Listing Date
    :2026年02月05日 08時52分
  • Bidding closes on
    :2026年02月11日 19時33分
  • Auction Number
    :c1218523898
  • Condition
    :Junk (specify in description)
  • Automatic Extension
    :No
  • Authentication
    :Yes(Description)
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. Faulty product, please pay attention before subscribing
  2. The seller does not provide return compensation and other responsibilities
  3. The remittance needs to be completed within the time required by the seller
  4. It is possible that the product can only be picked up by yourself, and the self-pickup fee is quite high, please check the page to confirm
■大一光学他製国産OEM部品使用 屈折鏡筒4本 (ジャンク品) ■

部品取りなどをして残った部品で組み立てた物で、天体観測会などの予備用にいかがでしょうか。
機材整理なので4本まとめてお引き取り下さい。

鏡筒部分と接眼部も鏡筒に貼られたモデルと一致していない物もありまが、
部品はほぼ国産OEMメーカーの大一光学のものなので、鏡筒のレベルはスコープテックのラプトル50/60と同等です。
4本ともファインダー。天頂ミラー、接眼レンズを取り付けた状態での重心位置にカメラネジ付きのベース部品を取り付けています。
架台がありませんが、汎用性の高いカメラネジを利用してアリレールを取り付けたり出来ます。
カメラ雲台やビデオ雲台は天体観測には不向きなので、古い物でもビクセンやミザールの経緯台などがおすすめです。

接眼レンズは安価な物しかご用意できませんでしたが、月面、木星、オリオン座大星雲を実視しています。
月面は月齢によってゴーストがあったりしましたがクレーターはハッキリとよく見えます。
木星は意外とよく見えて、慣れは必要ですが20mmでも12.5mmでも本体の太い赤道縞は確認出来ました。四大衛星は勿論見えます。
オリオン座大星雲もボーッとした星雲は確認でき、中心のトラペジウムも4重星であることはわかります。
ただ付属したハイゲンス式は視野が狭く、目標導入がやりにくいので出来ればK20mm位は別途ご用意いただければと思います。
天頂ミラーの光路長の関係でピントが出ない場合があるので、
付属した接眼レンズとビクセンのK20mm、Or6mmでピント確認出来たものにペアのシールを貼っています。

鏡筒のスペックは下記の通りです。
いずれも偏食や傷、塞いでありますが穴加工跡などあります。
対物キャップの無いものもあります。
手持ち機材を集めて組んだ物なので正規の説明書はありません。ジャンク品としてノークレーム・ノーリターンでお願いします。
また勝手ながら、オークション終了後48時間以内にご連絡をいただけない場合と、
かんたん決済の決済期限内にお支払いいただけない場合は、お断りの連絡なしに落札者様都合のキャンセルとさせていただきます。

送料は落札者様ご負担お願い致します。
発送はヤマト運輸の160サイズを予定しています。正確には発送前にお知らせします。
迅速な連絡と発送を心がけるようにいたしますので、どうか受け取り連絡のご協力をお願い申し上げます。

それではどうか宜しくご検討お願い申し上げます。


●ビクセン ニューシリウス鏡筒
口径:60mm、焦点距離:910mm アクロマート
鏡筒外径:φ68mm

●ビクセン スターパル60鏡筒(対物レンズはケンコー製焦点距離公称930mmに換装)
口径:60mm、焦点距離:930mm(ラベルは910mm) アクロマート
鏡筒外径:φ63mm

●ビクセン スターパル50鏡筒
口径:60mm、焦点距離:800mm アクロマート
鏡筒外径:φ54mm

●TEAM XPLORE鏡筒
口径:60mm、焦点距離:800mm アクロマート
鏡筒外径:φ63mm

●アイピース(24.5mm):H20mm×3本、f20mm×1本、H12.5mm×3本、f12.5mm×1本
●倍率(焦点距離930mm/910mm/800mm):20mm(49倍/46倍/40倍)、12.5mm(74倍/73倍/64倍)
●付属品:シングルレンズファインダー、天頂プリズムまたはミラー(24.5mm)
The product has been closed, and you cannot ask questions.
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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
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: 大一光学他製国産OEM部品使用 屈折鏡筒4本 (ジャンク品)
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao-holdings.com