top of page

こちらの商品はお取り寄せ商品です。

 

Antlia LRGB ダークシリーズフィルターは、L:400nm~710nm、R:595~705nm、G:495~605nm、B:410~505nmという特定の波長範囲で、可視スペクトル全域の曲線を描くように設計されており、ディープスカイのフルスペクトル撮影において高いS/N比とコントラストを実現しています。

 

LRGB ダークシリーズフィルターは、極めて低い熱膨張係数により、優れた熱特性と機械特性を持つ石英ガラスで作られています。

このフィルターは、最も過酷な環境条件下での撮影や研究において、優れた耐久性を発揮します。

また天体撮影においては、環境温度の変化によって引き起こされる星の変形を効果的に最小限に抑えることができます。

 

Antlia LRGB ダークシリーズフィルターは、非常に高いカットオフ率を実現しています。

これには、不要なスペクトル帯域を遮断するための高度な設備とコーティング層の増加が必要であり、優れた光学性能と製品品質の向上を実現しています。

 

LRGB ダークシリーズ フィルターは、Antlia SHO 2.5nm 超ナローバンドフィルターと組み合わせるのに最適です。両方とも同じ石英基板と屈折率を使用しているため、優れた同焦点性が保証されます。

 

 

<製品の特長>

・可視光線全域をカバーする設計により、天体撮影の感度が向上します。

・高透過率:Bフィルター≥95%、L/R/Gフィルター≥97%。画像信号の損失をほぼゼロに抑え、コントラストを最大限に高めます。

・石英ガラス製で、優れた耐久性と熱安定性に加え、耐破損性と耐傷性に優れ、コーティングの洗浄耐性も向上しています。

・帯域外遮断性能はOD4.5(0.005%)に設定されており、他の波長からの干渉を遮断し、明るい星の周りのハローを最小限に抑えます。

・既存の規格と同一のフィルター厚と両面精密研磨により、同焦点性を最大限に確保しています。

・Antliaのすべてのフィルターは基板のエッジまでコーティングされており、マウントされていないナローバンドフィルターはエッジが黒く塗装されているため、迷光による内部反射を排除します。

・本フィルターは傷に強いです。

 

■フィルター厚:3mm+/-0.05mm

■基板:石英ガラス

 

■保証

 ・3年保証(剥離に対して)
 

■注意事項

 ・太陽の観測と撮影には利用できません。

 ・眼視観測には利用できません。

 ・ANTLIAフィルターを装着した状態で太陽を見ないでください。

 ・警告に従わない場合、深刻な眼の損傷につながる可能性があります。

 

Antlia LRGB Darkシリーズ フィルター/50mm枠なし【お取り寄せ】

¥122,650Price
Sales Tax Included
Quantity
  • フィルター厚 3mm±0.05mm
    波長

    L:400nm-710nm+/-10nm

    R:595-705nm+/-10nm

    G:495-605nm+/-10nm

    B:410-505nm+/-10nm

    ピーク透過率

    L:97%

    R:97%

    G:97%

    B:95%

    ブロッキング ≥OD4.5@ 300-1050nm

     

No Reviews YetShare your thoughts. Be the first to leave a review.

Related Products

​Usage guide

About how to order

1. Select a product and click the "Add to Cart" button.

2. Check the items you have added to your shopping cart and click "Proceed to checkout" or "Proceed to payment: Paypal".

3. Enter the delivery address information.

4. Select shipping method

5. Select payment method [credit/debit card, PayPal,Offline payment (bank transfer, postal transfer, cash on delivery)]

6. Confirm your order and click the purchase button.

About payment

You can choose to pay by credit card, Paypal, or bank transfer (prepayment).

credit card payment

[VISA, MasterCard, JCB, American Express, DISCOVER, Diners Club ] is available. Only lump sum payment is accepted as payment method.

​ (Don't worry, the input contents such as card information will be encrypted with SSL before being sent.)

●Paypal payment

You can pay with Paypal by credit card or bank account.

●Offline payment (bank transfer, postal transfer, cash on delivery)

[Regional Bank]

Transfer account: Bank of Fukuoka, Kasuga branch

Account number: Ordinary 23232

​ account name: Yu) Tomita

​ *Transfer fees are the responsibility of the customer.

[postal transfer]

Transfer account: Japan Post Bank 768 branch

Account number: Ordinary 2390218

Account name: Yugengaishatomita

​ *Transfer fees are the responsibility of the customer.

[ cash on delivery ]

Please pay in cash when the product is delivered.

A cash-on-delivery fee will be added separately.

 

・Total amount of products (tax included)  Less than 30,000 yen 500 yen

・Total amount of products (tax included) 30,000 yen or more to less than 100,000 yen 800 yen

・Total amount of products (tax included) 100,000 yen or more to less than 300,000 yen 1,200 yen

* In "Remarks" in the "Delivery Address Information" input field on the "Enter Payment Information" page​'COD requestPlease enter '.

About returns and exchanges

​ How to return

・Basically, we do not accept returns or exchanges due to customer convenience. In addition, although we take all possible measures to ensure that the product is perfect, if you receive a product that is different from the product you ordered, or if the product you received is damaged, we will replace it free of charge.

・For returns or exchanges due to initial defects, please [always] contact us in advance via the inquiry form or by phone within 3 days after the product arrives.

・Once we have confirmed the initial defect, please return the product (including the outer box, accessories, enclosed items, warranty card, and instruction manual) within 3 days by cash on delivery. If the product is in stock, we will exchange it for a non-defective product.

・We are not responsible for any damage or loss during return, so please return it in sufficient packaging.

・The delivery receipt at the time of return will serve as a proof of receipt of the return, so please keep it in a safe place.

・We cannot accept returns or exchanges in the following cases.

1. Products that have been damaged or soiled by the customer

2. Ordered products

3. Product during or after assembly

4. If any of the products (including the outer box, accessories, enclosed items, warranty card, and instruction manual) are missing.

5. If more than 4 days have passed since the product arrived, or if there is no prior contact.

About the displayed price

・The prices listed in the online shop are"Consumption tax included"is the price.

About delivery and shipping

​Shipping

Nationwide ¥500 (tax included)

・Nationwide shipping is free for purchases totaling 33,000 yen (tax included) or more.

*Excludes some products such as used items and consignment items.

●Shipping conditions

・After receiving your order, in-stock items will be shipped within 7 business days after confirmation of payment.

●Shipping method

・Delivery companies include Japan Post (Yu-Pack) / Yamato Transport / Sagawa Express / Seino Transportation. (Please note that you cannot specify the delivery company)

・Japan Post (Yu-Pack) / Yamato Transport [Basic shipping]

・Sagawa Express / Seino Transportation [If the package is large]

*For orders under 10,000 yen without specifying the delivery date, we may replace it with a letter pack service.

● Designation of delivery date and time

​・You can specify the delivery date and time, but the date and time selection field isWe do not have one, so please click "Delivery date and time" in the shopping cart and enter the specified date and time in the displayed frame. As a general rule, please specify the delivery date after the day after the order date. Please note that we may not be able to deliver your order on the specified date and time if your order is placed on a holiday or outside our business hours.

​・Delivery time zone

・Morning (until 12:00)

・From 14:00 to 16:00

・From 16:00 to 18:00

・From 18:00 to 20:00

・From 19:00 to 21:00

​・Due to various circumstances such as natural disasters, traffic conditions, or the absence of the delivery address, we may not be able to deliver on the desired date and time.

​・Please do not specify the time within the time zone.

・Depending on the delivery area, it may not be possible to deliver on the specified date.In that case, we will ship the item as soon as possible (no specification).

Indication based on Specified Commercial Transactions

Distributor Limited company

Shop name Tenmon House TOMITA

Operation Supervisor Yoshikuni Tomita

Head office location 2-1-12 Mikasagawa, Onojo City, Fukuoka Prefecture 816-0912

​Shop location Same as above

Phone number 092-558-9523

Fax number 092-558-9524

Email address starmail@y-tomita.co.jp

Products handled Astronomical telescopes, binoculars, cameras, tripods, optical equipment

Astronomical observatory (astronomical dome, sliding roof)

​ Permits and qualifications Fukuoka Prefecture Public Safety Commission secondhand dealer permit No. 901131110073

​Business day calendar

​store holiday: The showroom (store business) is closed, but we are responding to inquiries and shipping orders by phone and email.

​Closed: All operations have been suspended.

site map

event

​TOMITA's Star Festival"Star Banquet"

support

Catalog download

CCD/CMOS camera

Equatorial mount / mount

  • Facebook
  • Twitter
  • Instagram
Copyright ⓒ Tenmon House TOMITA  All Rights Reserved.
bottom of page