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User Manuals for TelescopesYou have selected the product series Optics - Telescopes. Now choose the brand, model or product code you are looking for. If it is not available, you can request it from customer support.
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Accessories - Eyepieces & Accessories - Mounts & Tripods - Solar Observing
| Showing: 2501-2510 products | Total: 2944 products | | 1 ... 249 | 250 | 251 | 252 | 253 ... 295 |
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Lumicon Light Red #23A 48mm Filter |
This Lumicon Light Red #23A 2" filter is commonly used for an even more noticeable increase in contrast than the #21 and is ideal for scenes where it is important to differentiate the green tonal values in both celestial observation and photography. It produces even greater blue suppression and leads to a further increase in the effects of da...
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Lumicon Light Yellow #8 48mm Filter |
This Lumicon Light Yellow 2" Filter is commonly used to raise contrast slightly with black and white films. Especially useful for clear contrast between blue sky with clouds and foreground. It is also suitable for portraits, landscapes and nature scenes. For planetary observing, color filters bring out the most detail because planets are natu...
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Lumicon Neutral Density #13 1.25" Filter |
The Lumicon 1.2" Neutral Density 13 (ND13) Filter transmits 13% of all incident light, while blocking 87%. The 1.25" filters employ industry-standard 1.125" x 42 tpi threads (except for Questar/Brandon, which use a thread pattern unique to Questar). The 48 mm filters employ industry-standard 48 x 0.75 mm threading, which thread into...
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Lumicon Dark Blue #38A 1.25" Filter |
This Lumicon Dark Blue #38A 1.2" Filter enhances detail in the sky. Inasmuch as a blue filter darkens the red end of the spectrum, stars, planets and other celestial objects that are red in nature will appear darker. Contrast will also be "boosted". For planetary observing, color filters bring out the most detail because planets are...
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Lumicon Light Red #23A 1.25" Filter |
This Lumicon Light Red #23A 1.25" filter is commonly used for an even more noticeable increase in contrast than the #21 and is ideal for scenes where it is important to differentiate the green tonal values in both celestial observation and photography. It produces even greater blue suppression and leads to a further increase in the effects of...
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Lumicon Yellow #12 1.25" Glass Filter |
This Lumicon Yellow #12 1.25" filter is commonly used for a more noticeable increase in contrast than the #11 and is ideal for scenes where it is important to differentiate the green tonal values in both celestial observation and photography. For planetary observing, color filters bring out the most detail because planets are naturally colorful. D...
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Tele Vue RSC2320 Serial Communications Cable |
The RSC2320 Serial Communications Cable is for connecting a Tele Vue focus indicator to a PC in order to remotely monitor the exact focus position for CCD photography. In addition, the cable provides power to the focus indicator from the PC. Cable facilitates communication between remote focus indicator and a PC, and provides power for the indic...
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Celestron AstroMaster 90EQ 90mm f 11 |
Astromaster EQ Series Designed as a capable and portable starter-scope, the Celestron AstroMaster 90EQ 90mm f/11 Refractor Telescope is a complete observational platform for making detailed observations of the Moon, viewing planets, or comet-hunting. Its manual equatorial mount, when properly polar aligned, can easily track objects usin...
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Lumicon Vinyl Dust Covers for 2" |
These 2" Lumicon Dust Covers help keep your scope's eyepiece barrels free from environmental contaminants. They're inserted on to 2" eyepiece barrels, covering the glass and filter threads or filters within. Lumicon also has a 2" dust plug, which inserts into the 2" barrels of focusers, eyepiece holders, etc. Inserts on to 2" diameter...
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Lumicon 2.5x CCD Compressor Lens |
The Lumicon 2.5x CCD Compressor Lens threads into the nosepiece of 1.25" CCD imagers, widening their field of view when imaging with refractor or catadioptric telescopes. In its standard configuration (~1.20" nosepiece-to-chip distance), it yields a 0.4x reduction. A 1000mm focal-length telescope would effectively become a 400mm focal-l...
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| 1 ... 249 | 250 | 251 | 252 | 253 ... 295 | | Showing: 2501-2510 products | Total: 2944 products |
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Philips classic 388
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Philips Classic 388 Mini-Cassette Recorder
cassette recorder works properly during recordings and the recorded messages can be transferred to 720 Transcription System Executive, Philips with proper sound - but you cannot hear sound on the actual recorder. Any tips how to solve this?
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LOREX acbatt2 SPECS
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Lorex ACBATT2 2-Cell Power Pack for
WHAT ARE THE VOLTAGE/ AMP SPECS/ REQUIREMENTS ...
I need all,technical install info.Iwill down load and print all I can get fr :weaver.
Name: Earl Craig bodiford
Weaver 4-16x44 Kaspa Riflescope
This is one very ,very fine scope,! Thanks again to weaver for you’re attention to customers needs and diligence to quality!again, thank you Earl Craig Bodiford,. Ecbodiford @gmail.com...
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