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IDAS LPS-D2 Light Pollution Suppression Filter
IDAS LPS-D2 Light Pollution Suppression Filter
IDAS LPS-D2 Light Pollution Suppression Filter

IDAS LPS-D2 Light Pollution Suppression Filter

£175.00
(Inc. 20% VAT)
Loyalty Points: 175
Choose Filter Size
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Product Code
LPS-D2-52
Brand
Astro Hutech
Email us a question about this ProductAstro Hutech
Description

IDAS LPS-D2 Light Pollution Suppression Filter

The most recently introduced version (D2) has a bandpass designed to cope with the increasing trend of society's switch to LED lighting.

Light pollution suppression (LPS) filters are designed to suppress the common mission lines generated by artificial lighting, yet allow the important nebula emission lines to pass, thus enhancing the contrast of astronomical objects, particularly emission nebulae (see filter plots to see the effect on light pollution emission bands).

Unlike other light pollution suppression filters, IDAS filters are specifically designed for balanced color transmission using the IDAS unique Multi-Bandpass Technology (MBT) process. The balanced transmission allows color photographs to be taken with minimal color cast to broadband emission objects such as stars, galaxies and globular clusters.

LPS filters utilize the unique IDAS Ion Gun Assisted Deposition (IGAD*) coating technology for superior coating durability (quartz hardness) and safer cleaning. IGAD coatings also improve temperature and humidity stability of the filter performance, reducing spectrum shifts down to +/-1nm from the +/-3 or 4nm shift of standard coatings.

CCD imaging can also benefit, because although CCD imagers can already shoot through light pollution to some extent, including an LPS filter to the setup gives an added (signal-to-noise) edge.

LPS filters are available for 1-1/4" and 2" (48mm) eyepieces, as well as in numerous sizes to accomodate most popular camera lenses. Each filter lot is tested and a plot of the spectral response of the lot is provided with each filter.

IDAS LPS-D2 Light Pollution Suppression Filter Transmission

Specifications

Specifications: IDAS LPS-D2 Light Pollution Suppression Filter

What's in the Box

What's in the Box: IDAS LPS-D2 Light Pollution Suppression Filter

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Delivery

At The Widescreen Centre, we prioritize prompt order processing and dispatch. We strive to dispatch all orders on the same day or the next working day, depending on the time of your order. We hold extensive stocks to ensure that your items are ready for immediate despatch. Please note that the cut-off time for same-day dispatch is usually 1:30 p.m.

For delivery within Mainland UK, we use reputable couriers to provide efficient service. You can expect your package to arrive in 1-2 working days. Please note that a signature may be required upon delivery to ensure a secure receipt.

In the case of special order items, the delivery time may be longer. If you have any concerns or questions about the delivery of your item, please don't hesitate to Contact Us. We are here to assist you.

Should there be any delay in dispatching your order, we will notify you to keep you informed.

Please be aware that The Widescreen Centre cannot be held responsible for any postal or third-party delays that may occur. We are committed to providing a reliable and efficient delivery service for our valued customers.

For more information please click here


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