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Models & Brands: Lumicon, J.M.B., Losmandy, Lumicon, Losmandy, Lumicon, Minox USA 62303, Lumicon, J.M.B., Lumicon

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Lumicon
Lumicon
Weight: 0.01 pounds
List Price: $280.00
Price: $199.95

Review Lumicon 48mm H-beta hydrogen spectrum Filter for 48mm / Lumicon:

The Lumicon H-Beta Filter isolates only the Hydrogen-beta line of the spectrum (486. 5nm) while blocking, completely, the rest of the overall spectrum of light. The result is extreme contrast between the black background and the delicately attenuated H-beta light needed to view a few select, extremely faint objects such as the Horsehead, Cocoon and California Nebulae. In may cases the Lumicon H-beta Filter is the ONLY way to view those objects. A steady, transparent sky, 8" or larger aperture (in most cases) and a maximum-efficiency exit pupil (7mm), combined with the Lumicon H-beta Filter, all make an unbeatable combination for viewing those "notch in the belt" objects. Lumicon measures every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for the primary H-beta Line. Not intended for photographic use.
J.M.B.
J.M.B.
Weight: 0.55 pounds
Price: $63.95

Review J.M.B. Solar Filter "A" for Televue 101/102 / J.M.B.:

Color band - blue. Class "A:' filters are made with the same premium quality polished glass and multi-alloy coating as Class "B. " An additional steel alloy added to the coating process makes our Class "A:' filters extremely scratch and fade resistant. Excellent for visual and photographic use. Light transmission is 1 /1 000th of 1 Neutral density - 5.
Losmandy
Losmandy
Weight: 3.25 pounds
Price: $75.00

Review Dovetail Plate Male to Male / Losmandy:

DMM Male to Male Dovetail Plate
Lumicon
Lumicon
Weight: 0.1 pounds
List Price: $140.00
Price: $99.95

Review Lumicon 1.25" H-Beta hydrogen spectrum Filter for 1.25" / Lumicon:

The Lumicon H-Beta Filter isolates only the Hydrogen-beta line of the spectrum (486. 5nm) while blocking, completely, the rest of the overall spectrum of light. The result is extreme contrast between the black background and the delicately attenuated H-beta light needed to view a few select, extremely faint objects such as the Horsehead, Cocoon and California Nebulae. In may cases the Lumicon H-beta Filter is the ONLY way to view those objects. A steady, transparent sky, 8" or larger aperture (in most cases) and a maximum-efficiency exit pupil (7mm), combined with the Lumicon H-beta Filter, all make an unbeatable combination for viewing those "notch in the belt" objects. Lumicon measures every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for the primary H-beta Line. Not intended for photographic use.
Losmandy
Losmandy
Price: $70.00

Review Weight 11 LB / Losmandy:

11LB Weight For GM-8, G-9, and G-11 Mounts
Lumicon
Lumicon
Weight: 0.5 pounds
List Price: $195.00
Price: $129.95

Review Lumicon Multiple Filter Selector / Lumicon:

The Lumicon 5-Place Multiple Filter Selector. Lets you easily switch back and forth between your 1. 25" Lumicon Light Pollution Blocking Filters without having to constantly thread and unthread the filters from your eyepieces. very annoying in the dark. Leave one of the 5 slots open to compare views with and without your Lumicon filters.
Minox USA 62303
Minox USA 62303
Dimentions: 4 x 2 x 2 inches
Weight: 0.5 pounds
List Price: $439.00
Price: $399.00

Review Minox 21-42x L.E.R. Eyepiece / Minox USA 62303:

Marketing description is not available.
Lumicon
Lumicon
Weight: 0.85 pounds
List Price: $250.00
Price: $169.95

Review Lumicon 2" Enhanced Aluminum Star Diagonal for 2 inches / Lumicon:

Lumicon Enhanced Aluminum Star Diagonal. The Lumicon Enhanced Aluminum Diagonal reflects 96 to 97 percent of the light from the telescope's primary optics directly into your eyepiece. Its single 1/8 wave precision-polished surface is superior to the three surfaces of prism diagonals. Lumicon collimates each diagonal mirror via a double-pass collimator, ensuring that the light reflected from the diagonal is perfectly perpendicular to the telescope's optical axis. Threaded for use with Lumicon renowned light pollution blocking filters, making eyepiece changing a breeze while using your Lumicon filter.
J.M.B.
J.M.B.
Weight: 0.7 pounds
Price: $69.95

Review J.M.B. Solar Filter "A" for Celestron 114 / J.M.B.:

Color band - blue. Class "A:' filters are made with the same premium quality polished glass and multi-alloy coating as Class "B. " An additional steel alloy added to the coating process makes our Class "A:' filters extremely scratch and fade resistant. Excellent for visual and photographic use. Light transmission is 1 /1 000th of 1 Neutral density - 5.
Lumicon
Lumicon
Weight: 2.05 pounds
Price: $599.95
Key features Lumicon
  • Overall length: 120mm
  • Efficient beam-splitter design
  • Multicoated roof prism erecting system
  • Clear aperture: 22mm
  • .25" focuser, threaded for filters
  • Model: Lumicon BinoView Binocular

Review Lumicon BinoView Binocular / Lumicon:

These new high-quality German-made binoculars employ Grade-A BK 7 crown glass for its precision-polished prisms. Ordinarily, BaK 4 is used as a recourse to improve color correction, but in these binoculars color correction is so good that we may use the most transparent, homogeneous, bubble-free crown glass available - - BK 7. Clear aperture is 22mm. Its straight-through design employs superior roof prisms for image erection. Each prism surface is multicoated for the highest transmission of light and freedom from ghosts. Focuser travel is 20mm and is available in M44 and 2".
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