Lumicon 1.25 Inch Night Sky Hydrogen-α Filter (2nd Quality)

Lumicon SKU: LF3085-2nd Quality
LF3085.jpg (6795813027993)

Lumicon 1.25 Inch Night Sky Hydrogen-α Filter (2nd Quality)

Lumicon SKU: LF3085-2nd Quality
Regular price $61.00 Sale price $39.99 Save $21.01
/
Shipping calculated at checkout.
Only 6 items in stock!
  • International Shipping
  • Secure payments

2nd Quality Filters have minor imperfections that do not significantly affect performance.

Lumicon 1.25 Inch Night Sky Hydrogen-α Filter
NOT safe for Solar Viewing! Do NOT view or image the sun with this filter!

Lumicon 1.25 Inch Night Sky Hydrogen-α Filter is ideal for black & white deep sky photography. The filter is an extreme anti light-pollution filter, and allows for contrast-enhancement of emission nebulae and other astronomical objects bright in the infrared.

Lumicon 1.25 Inch Night Sky Hydrogen-α Filter is long-pass with a 50% transition from blocking to passing at about 640nm. At wavelengths longer than 650nm, transmittance is 90% or above. The filter is an extreme anti light-pollution filter, and allows for contrast-enhancement of emission nebulae and other astronomical objects bright in the infrared.

Threads into the nosepiece of industry-standard 1.25″ digital imagers.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)