Shipping & Delivery
Fast Shipping: we will choose DHL, UPS, FedEx etc to deliver it. Usually you will get your package within 15-20 days.
- Fast Shipping(amount ≧ 199USD) for free
- Fast Shipping(amount < 199USD) : $30.00 (We do not provide free shipping from now on.)
Introduction
- It will take around 60-90 days for shipment via ePacket/China Post Registered Air Mail/EMS, which can’t be guaranteed due to force majeure. If you can’t get the air mail package after 2months, please let us know ASAP: info@zwoptical.com
- Customers from Brazil and Chile should leave a message to provide your CPF or CNPJ as your custom needs it.
- Customers from Russia need to provide the complete English name with three words as well as the English shipping address.
Tracking site
DGM: http://webtrack.dhlglobalmail.com/?locale=en-US
China air mail: http://www.17track.net/en
Tax
- The price list on our website is USD without tax.
- Please note that buyers are liable to pay tax involved, such as Import tax, VAT , customs handling fee, etc. The additional fees may be collected at time of delivery by courier.
- For best local service we advise customers buy our cameras from local dealers.
Warranty & Return
1. ZWO hereby declares that it will provide customers with a warranty period of 2 years for ZWO branded products (excluding APO), as per this policy. APO products will be covered by a 1-year free warranty service, starting from the day following the receipt of the product by the customer. For ASIAIR Plus users, the warranty period will commence from the day of device activation.
2. If a User encounters the following Dead on Arrival (DOA) and contacts ZWO within the corresponding time limit to issue the Product purchase invoice and relevant evidence, ZWO will provide door-to-door pick-up service and, as appropriate, after-sale replacement (or partial replacement), repair or return (or partial return) service for the following Products:
1) Product quality problem
Provided that a User detects a quality problem and contacts ZWO within 30 days after receipt of the Products, and ZWO support team confirms that the Products indeed have a quality problem or defect after their inspection, ZWO will provide free replacement service towards such Products;
2) Product transportation problem
Provided that a User finds obvious signs of bubbling, serious overstocking, or deformation on the outer package of the Products upon receipt of the Products, and provides ZWO with pictures of the outer package and proof of receipt within 3 days after receipt of such Products, ZWO support team will verify the actual shipper and determine the responsible party for such transportation problem. In the event that ZWO is the actual shipper, ZWO will be responsible for providing the relevant return or replacement service, however, if the Products are directly sold or transported to the User by an agent of ZWO, the agent will be responsible for providing the relevant return or replacement service.
3. If the Products are under the following circumstances, they are not within the scope of warranty service, ZWO may provide maintenance services to the Users:
1) The Warranty Period of the Products has expired; or
2) The Products are injected into liquid or affected by moisture or corrosion; or
3) The Products are damaged by an external force (such as the broken of the camera protection window glass, the deformation of the product shell, the broken of the USB port, etc.); or
4) Disassembling, repairing by a third party, refurbishment of the Products (such as downloading erroneous firmware) without the written authorization of ZWO; or
5) The product system is modified, or the maintenance notice is lost or changed; or
6) Product quality problem caused by installation not following the requirements or instructions for the Products; or
7) Physical damage or failure of the Products caused by the force majeure (such as strong vibration or extrusion such as flood, fire, earthquake, or thunder stroke); or
8)Damage caused by the improper User operation during the period of shooting or use, such as using without the equipment protection or direct shooting of the sun; or
9) No valid purchase invoice or warranty certificate; or
10) The Products are second-hand products.
Any quality problem with the accessories or other parts of the Products is not a condition for the return or change of the Products, and the User may solely request to replace the accessories with new ones, which shall be handled after verification by ZWO support team.
If the issue with your ZWO product was caused by certain damage (such as severe damage not covered by the 2-year warranty), you might have to pay the replacement value.
4. For the normal repair or replacement of the Products during the Warranty Period, the User will bear the return cost. When returning the Products, Users shall specify the actual reasons for the damage to the Products, and shall provide the corresponding valid certificates, such as pictures or videos, etc.
For the Products that need to be replaced after being confirmed by ZWO in writing, the User shall return the Products with the complete package, together with all accessories, manuals, etc., to the address designated by ZWO.
By sending back the product to ZWO, the User agrees to pay out-of-warranty fees that may arise during the repair process of the product. ZWO will send back the product after charging.
5. If a User encounters any problem during the use of ZWO Products, you may at any time contact ZWO for technical support via ZWO Support.
For the Products that need to be returned for after-sales service, ZWO will provide the corresponding RMA code for reference.
ZWO will not accept any products having no RMA code that have been returned privately without ZWO written confirmation.
6. If a User purchases the ZWO Products from a ZWO agent, the User may contact the ZWO agent directly for the relevant after-sales service.
stanley tang – :
i try to using this adapter with tamron 15-30mm F2.8 (F mnount)but i found i can’t get prefect focus. please advice…
0
0
sara.liu – :
May I ask is your lens back focus 46.5mm?
0
0
PHILIP HAN – :
Can this be used with a 2′ LP filter in it? Thanks.
0
0
sara.liu – :
If your filter has the same size as the 2″ IR-CUT filter, it is OK.
0
0
gael.cessateur (verified owner) – :
Hello, Following my previous post, I tried your suggestions to use some spacers, and it is actually not working… I tried from 1 mm to almost 1cm, and it is still out of focus… Do you have any others suggestions? Thanks in advance
0
0
sara.liu – :
May I know what lens did you use?
0
0
Gael (verified owner) – :
Hello,
I am trying to use this adapter with some nikon lenses (Samyang AE 14mm f/2.8 and AF-S DX NIKKOR 18-105mm f/3.5-5.6G ED VR), on a asi 071-mc pro. I did remove the 5 mm extender. But I can not make a good focus at all, despite moving the focus from one side to the other. The best focus I can have is for the smallest distance and not for the infinity…
What do I do wrong? Thanks in advance !
0
0
sara.liu – :
Please use the spacers.
0
0
Ed Dixon – :
My goal was to use this with ZWO cameras like ASI294MC Pro. Most of my Nikon lens are G type. These have no aperture ring and the camera normally controls the f stop. This means that the lens is always stopped down to f22 when used with this adaptor. There is no lever to change this.
For most this is a show stopper. I have found a tip on using string to overcome this limitation. Basically a string is used and this appears to work. You can set it to wide open easily. Setting it to something in between is harder.
The other major issue is focus. When not powered by the camera, the lens focus ring is not operative at all. Turning it has no effect. The only option I found was to auto focus first, using a camera body and powered on. Then turn camera off, remove lens, and mount on ZWO camera. The previous focus seems to hold, but no changes can be made.
0
0
Support@ZWO – :
Thanks for sharing this.
0
0
Geoffrey Waldo – :
I see the shortest this adapter can be is 10.5 mm without the extenders. This means it won’t be possible to reach focus at infinity for a train that includes the adapter (10.5) + EFW (20 mm) + 2600MM (17.5) = 48 mm. That’s because the infinity backfocus is 46.5 for the Nikon nikkor lenses. It would be ok if the adapter were 9 mm or a bit too short. So if we had image train with 46 mm say, we could refocus lens at infinity.
0
0
Support@ZWO – :
We don’t have such solution for Nikon lens. So you need to try yourself.
0
0
Liu – :
Hi, is this T2 adapter compatible with my Nikon lens – AF-S DX NIKKOR 55-200mm f/4-5.6G ED VR?
0
0
Support@ZWO – :
Nikon F and G type mount lenses supported, except G mount lenses need to have its aperture manually stopped.
0
0
pekwalker (verified owner) – :
What is the difference between this item and the EFW version? Can this one also be used with an EFW?
0
0
Support@ZWO – :
If you want to connect EFW, you will need Nikon-EFW adapter
https://astronomy-imaging-camera.com/product/nikon-t2-adapter-for-efw-asi1600
0
0
Simon – :
Hi – is it possible to use this adapter with your OAG and ASI183MC Pro imaging camera and still achieve correct backfocus for the ASI183?
0
0
sara.liu – :
Hi Simon,
About the backfocus, I think this link will be helpful:https://astronomy-imaging-camera.com/tutorials/best-back-focus-length-solutions-55mm.html
0
0
simon – :
is this adapter for Nikon Z mount or F mount?
0
0
sara.liu – :
This adapeter is for Nikon lens.
0
0
Keith J – :
Hi
I just wanted to double check that it will work with what I have below, I think the ZWO cameras are fine, just with some of my lenses, especially the Sigma 150-600mm (C)?
On the ZWO Side of things:
From
ASI533 MC Pro
Or
ASI462MC
Nikon Side(mix of cropped and FF):
To
Sigma 150-600mm
Nikon 50mm
Nikon 24-120mm
Nikon 55-300mm
Nikon 35mm
Sigma 105mm
Samyang 10mm
Sigma 10-20mm
Anything else I should be aware of ?
Thanks
0
0
sara.liu – :
Hi Keith,
This adapter is suitable for cameras which back focus distance is 12.5mm or 17.5mm,
and it is suitable for all ASI cameras except full frame cameras like ASI6200 and ASI2400.
0
0
Chris – :
I ordered one of these from High Point Scientific (USA) on July 29. They tell me ZWO has not sent any more. I’ve checked all over and everyone is sold out, waiting for more from ZWO. When will more of these units arrive From ZWO to US distributors?
0
0
ZWO.Moson – :
We will send more Nikon-T2-II adapter to HPS in the late October. You can order directly from our website.
1
0
wideruler – :
Sorry, Nikon Z-mount.
1
0
ZWO.Moson – :
Sorry we don’t have test Nikon Z mount.
0
0
wideruler – :
Is this compatible with the “Nicon Z-mount”?
0
1
ZWO.Moson – :
Sorry we don’t have test Nikon Z mount.
0
0
BA – :
Hi, I am using this adapter with my Sigma F-mount lenses (600mm + 1.4x TC) and the ASI290MC. No problem focusing, but when I insert a 2″ Optolong L-Pro filter into the adapter, I cannot seem to attain focus. What spacers or adapters do I need to be able to use the filter?
Thanks
0
0
Moson – :
Sorry we do not sell spacers separately. You could contact to your local agent, they will provide you some suitable spacers.
0
0
BA – :
When will these adapters be available again for Nikon F-mount? Or is there a newer version coming and if so when?
Thanks
0
0
Moson – :
Yes, we have a newer version coming, and it will be available on the official website soon.
0
0
Ramesh – :
Hi,
I plan to buy ASI2600MC-P to be used with Nikon 500mm PF F5.6. Aperture for 500mm lens is controlled electronically,
and there is no Aperture ring on lens. When camera is OFF, aperture stays at F22, and when camera is ON, aperture goes to F5.6
If I couple Nikon-T2 Adapter with 500mm lens, is there a way I can make Aperture go to 5.6. Note: Lens does NOT have aperture ring.??
Is there any hack solution? So that I can use Nikon-T2 Adapter with Nikon lens (with only electronic aperture)?
Thanks
Ramesh
0
0
Moson – :
Sorry the adapter can’t make Aperture go to 5.6. This adapter is just a transition in mechanical structure.
You may need to find some other way to open the aperture up.(for exemple, using an orthodontic rubber band to hold the little aperture tab on the lens in the “open” position.)
0
0
Pat – :
Nikon G Lens workaround:
I use the ZWO New EOS-T2 adapter with the otodiox Pro Lens Mount Cine Adapter – Nikon Nikkor F Mount G-Type D/SLR Lens to Canon EOS (EF, EF-S) Mount SLR Camera Body with Built-In Aperture Control Handle (Sku: NikG-EOS-Cine-Pro)
0
0
Mohamed Q – :
Hi,
Is this adapter suitable for the AS294MC Pro ?
Regards
0
0
Katherine Tsai – :
Yes.
0
0
Gerry – :
Greetings,
I’m interested in attaching my 224mc and or 071mc pro, to my Nikon lens. It’s not clear to me if I need the ZWO-Nikon-T2 or the Nikon-EFW adapter. What’s the difference between these products?
Also, is there additional hardware required to mount this on to a dovetail bar?
Thanks,
Gerry
0
0
Katherine Tsai – :
Hi Gerry,
You will need a ZWO-Nikon-T2 adapter, if you want to connect EFW between them you will need the Nikon-EFW adapter.
1
0