30 mm Internal Diameter Fitting Dust Cap Plastic Dust Cover for Telescope Eyepiece and Lens Depth 7 mm Black Optical Protection
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The fitting cap with a 30 mm internal diameter protects eyepieces and lenses with an external diameter of 30 mm when they are not in use. It slips over the edge of the optics and covers the front lens, preventing dust and fine dirt from settling on it. It is made of lightweight black plastic, taking up minimal space in a case or bag. The cap does not require springs or latches; it is simply pressed on and pulled off. It is suitable as a replacement for a lost cap or as an accessory for optics that were never supplied with a cap.
The cap has the shape of a low cylinder with a flat top and a ribbed body. The 7 mm depth ensures that the cap hugs the edge of the eyepiece or lens, covering the entire front surface. The ribs around the edge facilitate gripping, even in the dark while observing the night sky. The value of 30 mm indicates the internal diameter of the cap, so please measure the external diameter of your optics before selecting. For a set of eyepieces with different diameters, you can supplement the caps in various sizes as needed.
The cap is suitable for telescope eyepieces, smaller lenses, and other optical components with a cylindrical end of an external diameter of 30 mm. It replaces a lost original cap or complements an eyepiece that was never supplied with a cap. If you store multiple eyepieces in one case, each can have its own cap, keeping the lenses clean even after prolonged storage. The thin wall of the cap adds almost no volume to the eyepiece, allowing it to fit into precisely cut foam inserts. We recommend measuring the external diameter of the optics with a caliper before purchase.
- Type – fitting dust cap
- Internal Diameter – 30 mm
- Depth – 7 mm
- Material – plastic
- Colour – black
- Shape – low cylinder with a flat top and ribbed circumference
- Use – telescope eyepieces, camera lenses, and other optics with an external diameter of 30 mm
- Package Contents – 1 dust cap with an internal diameter of 30 mm
Occasionally wipe the cap with a dry or slightly damp cloth to prevent dust from settling inside. Only fit it onto the optics when the lens is clean and dry. During observation, keep it in your pocket or in a compartment of your bag to avoid losing it among other accessories. Do not expose the plastic body to high temperatures for extended periods.
The 30 mm dust cap helps keep the front lens of the eyepiece or lens clean between observations. It is useful for astronomers and photographers who transport their equipment in a case or bag. It is made of plastic and the smooth flat top covers the entire front surface of the optics. Before ordering, measure the external diameter of your device and select the appropriate size.
Delivery
Delivery to address€1.59
Estimated delivery: 17 – 30 November
Shipped from China
You only pay for delivery once per order, whatever its size.
We will email you the tracking number as soon as the seller makes it available.
Delivery is only possible to addresses in Ireland.
Customs and import VAT: if the goods in a parcel are worth up to €150, customs duty and import VAT are already included in the price. If the value is over €150, the carrier will charge you import VAT on delivery and, where applicable, customs duty and a customs clearance fee. Send us the receipt – we will reimburse you the full amount. You can find more information in our Terms and Conditions.
Need more information? Read our article Delivery and Payment.
Returns and Exchanges
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Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
Deadline to send the goods backWithin 14 days of withdrawing from the contract
Return shipping costsYou pay the postage for sending the goods back to Spain. With An Post (Standard Post), returning a parcel of up to 2 kg to Spain costs about €30. We charge no other fee.
RefundWithin 14 days of your notice of withdrawal, using the same payment method you used for the purchase. If you return the whole order, we will also refund the delivery cost.
Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
SpainReturns centre in Spain operated by Qxbox, an e-commerce logistics provider and logistics partner of the sellers on our platform.
How do I return goods?
- Email us at info@lunzo.ie with your order number and the items you are returning.
- Pack the goods and send them by post to the returns address in Spain.
- Send us the proof of dispatch with the tracking number – this lets us refund you without waiting for the parcel to arrive.
Faulty goodsUp to 6 years to claim for faulty goods
Did the goods arrive damaged, do they not work, is something missing from the parcel or do they not match the description? We will sort it out.
Period for claiming a faultUp to six years from delivery of the goods
RefundWithout undue delay once the claim has been settled, using the same payment method you used for the purchase
How does it work?
- Email us at info@lunzo.ie with your order number and a description of the problem, and attach photographs or a video.
- We will assess it and suggest a solution. Photographs are usually enough – please do not send the goods back until you have received instructions from us.
- We will settle your claim within 30 days at the latest – with a new item, a price reduction or a refund.
If the goods need to be sent back, we will refund the postage for a valid claim (just provide the receipt).
ExchangesA different size, colour or variant
Write to us within 30 days of receipt at info@lunzo.ie with your order number and the variant you are interested in. We usually reply within 24 hours.
If the variant is available, we will send you instructions for the exchange. You pay the cost of sending the original item back; the new variant will be sent to you at no further charge.
Need more information? Read our articles Returns and Exchanges and Faulty Goods.
Payment methods
Credit / debit card
Pay with your Visa or Mastercard through a secure payment gateway. Payment goes through instantly, so we can process your order straight away.
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Pay with a card saved in Apple Wallet on your iPhone, iPad or Mac. You confirm the payment with Face ID, Touch ID or your passcode.
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Bank transfer
Once you complete your order, we will send you the details for the bank transfer. Your order will be dispatched as soon as the payment reaches our account.
Revolut Pay
Pay with your Revolut account – simply confirm the payment in the Revolut app, without entering any card details. Payment goes through instantly.
Payment is made through a secure payment gateway and your card details are never stored anywhere on our side. We do not charge a fee for any payment method.
Need more information? Read our article Delivery and Payment.
About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
Seller:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
Manufacturer:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
EU responsible person:
BioDomi GmbH
Address: Schokoladenring 13, 65795 Hattersheim am Main, Germany
E-mail: arcontact@biodomieurope.de
Telephone: +49 178 5749814
All products from this seller