Lumicon - Filters and Accessories at BuyTelescopes.com

Lumicon

The Deep Sky filter, Hydrogen-Beta filter, Oxygen III filter, and Ultra High Contrast Filters are the result of 20 years of steady design improvements, and continue to deliver the highest performance of all anti-light pollution filters obtainable today.

Lumicon Multiple Filter Selectors allow you to switch back and forth between filters without having to thread and unthread them from your eyepieces or diagonal. The nosepiece also has threads, so one filter, such as a neutral density filter or polarizing filter, can be "stacked" with the others. Leaving one of the slots open lets you compare views with and without your Lumicon filters. Made from solid aircraft aluminum.

Lumicon 49mm to 48mm Step Ring

The LP1020 Step Ring has 49mm exterior/male threads and 48mm interior/female threads, both with thread-pitch of 0.75mm.

$12.95
$10.00

Lumicon #56 Green Filter 1.25"

#56, Green Filter, 1.25". Wratten No. 56 Equivalent.

$19.95
$14.00

Lumicon T-Thread Adapter for 2" Multiple Filter Selector

Optional T-Thread Adapter for photographic use with 2" Multiple Filter Selector to maintain low profile.

Note: Some Newtonians and short focal length Refractors may have trouble reaching focus with this accessory.

$24.95
$23.00

Lumicon #47 Violet Filter, 2"

#47, Violet Filter, 2"

$29.95
$25.00

Lumicon SCT Female - 2" Female Adapter

SCT Female - 2" Female Adapter.

$41.95
$29.00

Lumicon Ultra Violet Dust Seal Filter for Meade 10/12/14"

The Lumicon Dust Seal keeps dust and insects out of your telescope. The filter used is a plane-parallel polished surface substrate that blocks ultraviolet radiation but passes all visible light with minimal absorption, no aberration, and no noticeable internal reflection. The filter mounts on the back of your SCT and accepts all attachments. Fully Multi-Coated.

$89.95
$69.00

Lumicon Ultra Violet Dust Seal Filter for Celestron 11"/14"

$89.95
$69.00

Lumicon Minus Violet Filter 72mm

Lumicon Minus Violet and Infrared Blocking Filters are used primarily to "bracket" the color-corrected band of refracting telescopes. The Minus Violet and Infrared Blocking Filters can also be used as "visible" filters in RGBV (red-green-blue-visible) astrophotography with reflecting telescopes. The larger Minus Violet filters are for telephoto lenses.

$99.95
$80.00