Optolong Venus & Ultraviolet Venus-U Filter - 2"

Our #: OFIL-ZZOL-VENUSU-2in
Mfg #: Q1VU000404Y
Our Price: $254.00
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Your credit card or Paypal account will not be charged when you place your pre/back order. However, your card issuer will place an 'authorization hold' (aka 'pending charge') on your card which reduces your credit limit. For Paypal, funds may be debited from your account based on your funding source. However, we will not charge your card or take the money from Paypal until the order is ready to ship.

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Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.

US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.

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Photos and description coming very soon. Item is in stock and ready to ship.

Additional Information

About Optolong

While Optolong is a relative newcomer to the astronomy industry, they are no strangers to optics and filters. Optolong is a division of Yulong Optics Company, a high tech company specializing in optical filter design and production. Their products include bandpass filters, flourescence filters, edge filters, longpass and shortpass filters, beam splitters, anti-reflection coatings, optical mirrors and, of course, astronomical filters.

Established in 1999 and based in Kunming City, China, Optolong/Yulong provides nearly 2000 types of optical filter coatings annually to customers worldwide in a wide variety of industries and applications. We invite you to learn more about Optolong/Yulong, their products, facilities, and processes by viewing the short video below:



Other Information

  • Country of Manufacture: China