ZWO Filter Drawer (M42)

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$35.00$99.00

ZWO-FD-M42

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SKU: ZWO-FD-M42 Category:

Product Description

ZWO 2-inch Filter Drawer with 21mm ring design is independently developed by ZWO, which includes M42 * 0.75 male thread (camera side) and M48 * 0.75 female thread (filter end), M48 * 0.75 female  thread (telescope side) as well.

The double strong magnets create stronger adsorption, easier installation and pulling out. zwo filter drawer

There is a lock screw on the side of it. The locking function is helpful on adjusting the tension to eliminate the gap, which is a double insurance for users.

zwo-filter-drawer-locking-fuction

With the ability of double strong magnetic adsorption, it is more convenient and much easier to install or pull out the filter.

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The filter drawer also comes with the M48-M42 adapter. You can use it with your camera or your telescope.

zwo-filter-drawer-adapter

zwo filter drawer-3

Mechanical Drawing

企业微信截图_15990385975905

66mm(height)*66mm(length)*21mm(thickness)

M42 * 0.75 male(external) thread (camera side)

M48 * 0.75 female(internal) thread (filter end)

M48 * 0.75 female(internal) thread (telescope side)

Suitable for 2-inch astronomical filters

Shipping

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.

  • Fast Shipping(amount ≧ 199USD) for free
  • Fast Shipping(amount < 199USD) : $20.00 (We do not provide free shipping from now on.)

If you can’t get the air mail package after 2months, please let us know ASAP: info@zwoptical.com

Introduction

  1. Fast Shipping: we will choose DHL, UPS, FedEx etc to deliver it. Usually you will get your package within one month.
  2. Customers from Brazil and Chile should leave a message to provide your CPF or CNPJ as your custom needs it.
  3. 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 form local dealers.

Warranty and Return Policy

  • We provide 2-year warranty for our products, we will offer the repair service for free within warranty period. After the warranty period, we will continue to provide repair support and service on a charged basis. We do not provide any replacement unless ZWO confirmed the product is DOA (Dead On Arrival).
  • This warranty does not apply to damage that occurred as a result of abuse or misuse, or caused by a fall or any other transportation failures after purchase.
  • Customer must pay for shipping when shipping the camera back for repair or replacement. If we confirm you can get a replacement, goods must be returned with all accessories, instructions, etc and must be suitably packed.
  • If you get a faulty camera, please contact us as soon as possible though email: info@zwoptical.com. Please describe the problem in detail and we will do our best to help you solve the problem. Most instances perceived problems are simply bad driver install or software configuration.
  • We will provide you RMA number if your camera requires warranty repair. We refuse any return without RMA number!
  • For customers who bought the camera from our dealer, dealer is responsible for the customer service for you.

Do you have question, answer or comment? Post here!

  1. Avatar

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    Fits the drawer proper with a mounted Baader 8 mm Filter?




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      It should work, you may have a try if you have one.




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    Will this work with the ZWO ASI294? I’ll be running that on a Zenithstar 81 and I want to be able to drop in a duo NB filter. Also, can you recommend the correct filter for me to use with that please?




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    Does this work with the ASI2600 and the RASA 8?




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      This filter drawer can connect the telescope which has M42 or M48 thread. Make sure the RASA 8 has the same thread.




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    (verified owner):

    Can we buy additional drawers? I would like two




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      Yes, of course. You could enter the purchase quantity before placing an order.




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    Can it be used with The William Optics Spacecat ?




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      Sorry we didn’t try it before. But you can judge it by the mechanical drawing that in our website.
      If it success, please feel free to tell us. Thanks in advanced!




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  6. Avatar

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    if I backorder it now, how long does it take ? Just roughly is okay




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      You can order it on our website now.




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    Is there any update about when these will be available? Thanks!




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      You can keep focus on the news on our website.




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    When might these be available for order thanks,Chuck




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      We expected this to be available around March.




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    Can it be used with the EOS Lens Adapter for EFW?
    Many thanks

    Greg




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      It cannot.




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  10. Avatar

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    It would be awesome if we could buy a second (or third) filter holder, so we could easily switch out filters in the drawer without having to unscrew the old filter and screw in a new one. 😊




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      Thank you for the feedback! We will add it soon.




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    How do I order extra drawers for the ZWO 2″ Filter Drawer (M42)?




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      We do not have this yet but I will convey your feedback to the related departs.




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  12. Avatar

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    and finally would the OAG obstruct the drawer or is it threaded such that it comes out at 90 degrees to the OAG?




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      It will not obstruct the drawer.




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    This will replace the 21mm spacer in the imaging train, correct?




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      Yes.




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  14. Avatar

    (verified owner):

    I don’t see extra drawers listed for the filter slider.




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      Sorry I did not understand your meaning before. Could you tell me what kind of filter slider do you want? We can add that to our to do list.




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    Can this be used with ZWO OAG and ASI 294?




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      The extension distance of this filter drawer is 20mm. You may need to consider this.




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    Can we buy additional drawers? I would like two




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      You can purchase two of them.




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    Is this usable with mounted filters?




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      Yes it has thread on it.




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    I imagine the possibility of vignetting is strong… will we be able to buy drawers separately… on Hyperstar it would be really nice to to RGB




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      This adapter can be pruchased separately.




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  19. Avatar

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    Will this filter drawer work with a Celestron RASA8 and a ASI294MC?




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      It is also a 21mm extension ring, if you use 21mm before then you can use it with ASI294 and RASA8 as well.




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  20. Avatar

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    Good news! Will filter drawer be available soon? Will there be a 1 ¼in drawer available? Will it be possible to buy drawers alone?
    Many thanks
    AC




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      Sorry there will not be a 1.25″ filter drawer.




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