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IDAS NBZ Ultra-High Speed (UHS) Filter
IDAS NBZ Ultra-High Speed (UHS) Filter
IDAS NBZ Ultra-High Speed (UHS) Filter
IDAS NBZ Ultra-High Speed (UHS) Filter
IDAS NBZ Ultra-High Speed (UHS) Filter
IDAS NBZ Ultra-High Speed (UHS) Filter
IDAS NBZ Ultra-High Speed (UHS) Filter

IDAS NBZ Ultra-High Speed (UHS) Filter

Vendor
Astro Hutech
Sale price
$259.00
Regular price
$259.00
Unit price
per 
Use code "TAKE5" at checkout for 5% off all orders | Ends:
Shipping calculated at checkout.

Availability:

Estimated Arrival: Between Oct 21 and Oct 27. *ETA to USA Only

Shipping & Returns: Satisfaction guaranteed 30 day return policy.

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This Ultra High Speed version of the IDAS NBZ filters, is especially ideal for RASAs and HyperStars as well as camera lenses. Less expensive than the regular NBZ, they are an excellent choice for ultra high-speed optics users. 

The charts below feature the UHS NBZ filter on the left and the regular NBZ on the right.

  • Taking a look at each parallel light, the UHS is originally more shifted at the longer wavelength side. This is the key and why UHS is more optimized for RASA and HyperStar. Faster optics, more blue shift. So UHS is designed to be perfect when the more blue shift occurs.


Below is the comparison of each transmission rate. 

  • From these data, we can see that the NBZ is more ideal for regular F2 optics or slower while NBZ UHS is more optimized for RASAF2 or faster. The UHS gives the most benefit to HyperStar users.
  • Keep in mind, you lose signal more and more thru UHS at F4 or slower optics. So if you are looking for one piece solution even if you own such a high-speed optic, a regular NBZ is highly recommended. Meanwhile, if you seek the best possible performance with RASAs and HyperStars, UHS is the best choice.

Shipping

We know that once you've placed your order, you are anxious to receive it! We make every effort to get your order shipped out to you as quickly as possible.

As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. We will process the charges to your credit card and your order will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at info@telescopetek.com.

Standard shipping time in the US is between 3-5 business days, though it can vary slightly depending on the destination. We typically For updates on your shipment you can enter your tracking number here.

We distribute nationwide via UPS and Fedex. Unfortunately, at this time we are not able to provide expedited or international shipping.  



Customer Reviews

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J
James Hayes
NBZ UHS - great!

First light for this was on NGC 6960 the Western Veil Nebula. I got great data from just 40 x 60 sec subs. F/1.9 8" SCT w/ v4 Hyperstar