Lumicon's Night Sky Hydrogen-Alpha Filters are long-pass filters with a 50% transition from blocking to passing at about 640nm. At wavelengths longer than 650nm, transmittance is 90% or above ... Learn More
PARKS OPTICAL Certificate of Optical Quality and AuthenticityIt is hereby certified that this mirror has passed a series of critical optical precision tests and carries a full lifetime warranty from PARKS OPTICAL against manufacturing and material defe ... Learn More
The Lumicon 80mm Quick-Release Finderscope Bracket will securely hold your large finderscope to your telescope. The design permits fast removal and reinstallation, while maintaining the alignment with your telescope's optics ... Learn More
Lumicon's 80mm Super Finder Case provides a handy, padded, soft travel-case for your 80mm Super Finder. Includes cut-outs for: Body; Diagonal; Straight-through Adapter; Image Visor; 3 eyepieces; and filters ... Learn More
The Adapter for 2" MFS on Enhanced/LumiBrite Diagonals for Refractors is an ultra low-profile (0.54") eyepiece holder for the Lumicon 2" Enhanced Aluminum or 2" LumiBrite Dielectric diagonal ... Learn More
Also known as the Horsehead Nebula filter, the Lumicon Cassegrain Hydrogen-Beta Filter isolates only the hydrogen-beta line of the spectrum (486nm) in a narrow pass-band just 9 nm wide, providing maximum contrast ... Learn More
The Lumicon Cassegrain Tele-Extender, LC1035, threads onto male "visual-back" threads (1.375" x 20 tpi), is 3" in length, and presents male T-threads (42mm x 0.75mm) for camera attachment ... Learn More
Lumicon International offers the best and most extensive line of astronomical filters and astronomical accessories in the world. Astronomy Filters for every imagined visual and astrophotographic application are available in many configurations and sizes. Telescope Filters for light polluted skies, planets, deep sky objects, galaxies, nebulae, planetary nebulae, comets, and solar prominences. All Nebula and light Pollution filter are individually tested and proudly inscribed with the percentage of light transmittance of their primary emission lines.
Lumicon also offers a complete line of unique optical accessories, including the World Famous Easy Guider Series, Sky Vector Systems, Diagonals, Finderscopes, and Binocular Viewers.
To ensure that Lumicon astronomy accessories and astronomy filters remain the World’s Best, the strictest quality control standards are employed throughout the production process. All Lumicon astronomical products are made to the highest standards available and come with a 100% Satisfaction Guarantee!
All transactions must be approved by
Woodland Hills Telescopes before shipping