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Alstar 2" Moon Telescope Eyepiece Color Filter ND96-0.9
mpn: 6971336220605, ean: 6971336220605,
Neutral density filters are excellent filters to reduce the overall brightness of an image to cut down glare while viewing bright astronomical objects through a telescope. They are useful for splitting binary systems, comfortably observing the moon, ...
Alstar 2" IR CUT Filter
mpn: 6971336220520, ean: 6971336220520,
This kind of Filters are made from renowned Schott and Hoya optical glass and allow for maximum contrast on viewing planetary and lunar detail. Individually precision ground, highly polished with maximum light transmission coatings on both sides, the...
Alstar 1.25" Moon / Skyglow Filter
mpn: 6971336220315, ean: 6971336220315,
The Moon & Skyglow is a multi-bandpass filter transmitting a high percentage of light in the visual spectrum. The filter enhances contrast when observing brighter objects including the moon and planets. It also will suppress sky glow from artificial ...
Alstar Middle-sizes dovetail with one screw - for telescopes and cameras
mpn: 6971336221473, ean: 6971336221473,
Dovetail Clamp with 1 Brass Screw with Pressure Shoe for Mounting Vixen/celestron. With the quick coupling, you can attach your telescope or camera safely. The clamp can be screwed directly to photo tripods. It is especially suited for building doubl...
Alstar T-ring and M42 to 1.25" Telescope Adapter (T-mount) for 42mm Pentax-k SLR / DSLR Telescope Cameras.(FOR Camera K-x, K-r, K-01, K-30, K20D, K200D, K2000, K1000, K100D Super, K110D, Etc).
mpn: SKU_AM_TRPKM42A, ean: 6970019291680,
"This set contains a T-ring for Pentax-k Cameras and a 1.25"" to M42 T-mount. They are made of high-quality material, durable for long time use.It is very easy to use:1. Connect the T-ring mount and T-Mount by M42 threads.2. Assemble the set to your ...
Alstar 6x30 Finder Scope, Black - provides an upright, non-reversed image
mpn: SKU_AM_FS6x30A, ean: 6970019299853,
You cannot see most astronomical objects with your naked eye. Looking through the finder scope gives you 18X more light, allowing many astronomical objects to become visible to your eye. The 6x30 finder scope has a small 30mm aperture objective and 6...
Alstar 1.25" Luminance Filter
mpn: 6971336220407, ean: 6971336220407,
One of our High Transmission (HT) precision range of filters, this 1.25"" Luminance & Clear filter is sure to impress on performance, quality and price. Each filter comes with its own individual data sheet of performance - guaranteed! This is the equ...
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