Telescopes & Binoculars

Telescope and Binocular Blog

Subscribe to RSS of Telescopes & Binoculars

Enter your email address:

March 5, 2010

Takahashi Mewlon Series of Dall-Kirkham Telescopes with EM-11 Temma 2 Mount, TLS2144

by @ 1:53 pm. Filed under Telescopes

Item No. 111-10253
Manuf. No. Takahashi TLS2144

Takahashi Mewlon Series of Dall-Kirkham Telescopes with EM-11 Temma 2 Mount, TLS2144

The Mewlon Series of Dall-Kirkham Telescopes by Takahashi combines refractor-like performance in a larger folded optic reflector design.

SPECIFICATIONS for the M-210 (Tube assembly only)

Effective aperture 210mm
Focal length (prime focus) 2415mm/1961mm w/reducer
Focal ratio (prime focus) F/11.5-F/9.3 w/reducer
Resolution 0.55″
Limiting magnitude 13.4
Light grasp 900x
Image circle ?18mm/?39mm w/reducer
Photographic field 1.2 degree w/reducer
Total length of main tube 700mm
Diameter of main tube ?244mm
Primary mirror 220mm F/2.9
Secondary mirror 65mm /X4
Secondary Obstruction 31%
Finder scope 7×50 6.3 degree
Gross wt. of main tube assembly 8kg (17.6lbs)

Takahashi Mewlon Series of Dall-Kirkham Telescopes with EM-11 Temma 2 Mount, TLS2144

See Details:

Takahashi Mewlon Series of Dall-Kirkham Telescopes with EM-11 Temma 2 Mount, TLS2144

March 1, 2010

Meade - 80mm ED Triplet APO (f/6) with Dual Speed Crayford Focuser and 2 inch Series 5000 Enhanced 99% Diagonal, 0306-00-03

by @ 5:57 pm. Filed under Telescopes

Item No. 612-00080
Manuf. No. Meade 0306-00-03

Meade - 80mm ED Triplet APO (f/6) with Dual Speed Crayford Focuser and 2 inch Series 5000 Enhanced 99% Diagonal, 0306-00-03

A Series 5000 APO is the ideal companion for your larger Schmidt-Cassegrain, Ritchey-Chr?tien, or Newtonian scope. When piggybacked, a Series 5000 APO is the ideal wide-field photography scope when guided by the primary instrument and doubles as a guide scope for the primary telescope. It also makes an ideal lightweight and portable scope for flawless visual observing.

For crisp wide field observing and imaging, nothing beats a true triple-element apochromatic refractor (APO). This is especially true in astrophotography, where APOs have produced some of the most beautiful images of the heavens ever taken from earth. But not all APOs are created equal. Today?s market is filled with semi-APOs (with two lenses instead of three) that don?t bring all colors to focus. Thanks to a two-year design process and a triple objective lens made from the highest quality ED (extra-low dispersion) glass, Meade Series 5000 ED APO Triplets are virtually free of chromatic aberration (color fringing). This means they outperform the most expensive semi-APOs at a fraction of the cost. Expert observers will be delighted by the total absence of color fringing and the scope?s textbook-perfect pinpoint star images. Even beginners will notice the breathtaking high contrast and resolution of a Meade Series 5000 APO. The scope is available as a stand-alone OTA, or as a package with our new Series 5000 2″ enhanced diagonal and an aluminum carrying case.

Meade - 80mm ED Triplet APO (f/6) with Dual Speed Crayford Focuser and 2 inch Series 5000 Enhanced 99% Diagonal, 0306-00-03

See Details:

Meade - 80mm ED Triplet APO (f/6) with Dual Speed Crayford Focuser and 2 inch Series 5000 Enhanced 99% Diagonal, 0306-00-03

January 28, 2010

Celestron TRAVEL SCOPE 70 , BACKPACK, PHOTO TRIPOD 21035

by @ 3:15 pm. Filed under Telescopes, Spotting Scopes

Item No. 202-52235
Manuf. No. Celestron 21035

Are you a birder, nature lover, or astronomy buff who loves to get away from it all? If so, you will appreciate the Celestron Travel Scope 70! This 70mm, f/5.7 refractor is lightweight and portable, and comes with a finder, image-erect diagonal, and two eyepieces as well as a small tripod with pan-head!

All of these items fit nicely into the included, small backpack…just grab it and go find yourself a quiet spot and observe the wonders of our natural world!

The Celestron Travel Scope 70 would also make a great kid’s scope. It is easy to use, lightweight, and is inexpensive enough so that you won’t worry too much if this fun scope ends up in the treehouse!

The Celestron Travel Scope 70 was designed with traveling in mind while offering exceptional value. The Celestron Travel Scope is made of the highest quality materials to ensure stability and durability, and comes with two full-size eyepieces and a 5X24 finderscope. All this adds up to a portable telescope that gives you a lifetime of pleasure with a minimal amount of maintenance. Featuring a compact and portable design with ample optical performance, the Celestron Travel Scope 70 is ideal for terrestrial as well as casual astronomical observation.

Celestron TRAVEL SCOPE 70 , BACKPACK, PHOTO TRIPOD 21035

See Details:

Celestron TRAVEL SCOPE 70 , BACKPACK, PHOTO TRIPOD 21035

January 19, 2010

Vixen Optics VMC200L Telescope with Sphinx SXD Mount, 55037

by @ 1:49 pm. Filed under Telescopes

Item No. 105-12016
Manuf. No. Vixen 55037

8.0″/200 mm, f/9.7 Catadioptric System Sphinx SXD Mount

NLV 25 mm Eyepiece SX-HAL130 Tripod

The VMC200L from Vixen is well suited to deep sky observing and imaging. This 8.0″/200 mm f/9.75 catadioptric telescope features a sophisticated configuration that employs incorporates a primary mirror and a meniscus corrector just before the secondary mirror. The resulting optical path is corrected twice - this eliminates spherical aberration and field curvature while delivering sharper images without false-color. Because the optical correction is placed before the second mirror, there’s no need for a corrector plate and the dewing problems associated with it. Another benefit is the elimination of spherical aberrations.
 
Focusing the VMC200L yields a stable and easy to adjust image. The rack-and-pinion focusing system is placed behind the primary mirror to eliminate image-shift. The focuser accepts 2.0″ eyepieces and accessories.

Vixen Optics VMC200L Telescope with Sphinx SXD Mount, 55037

See Details:

Vixen Optics VMC200L Telescope with Sphinx SXD Mount, 55037

December 14, 2009

Meade Telescopes LS 8 inch Advanced Coma-Free with UHTC, 0810-03-10

by @ 12:51 pm. Filed under Telescopes

Item No. 112-20700
Manuf. No. Meade 0810-03-10

Meade Telescopes LS 8 inch Advanced Coma-Free with UHTC, 0810-03-10

Meade ups the ante with the introduction of an 8″ LightSwitch telescope. With 78% more light gathering power than the LS 6″, the LS 8″ turns a unique viewing experience into an unsurpassed viewing experience. And still, it’s just as easy as flipping a switch.

LightSwitch Technology

When Meade announced LightSwitch Technology in early 2009, the amateur astronomy game changed. Simply flip a switch and LightSwitch automatically aligns itself in the night sky. Built-in GPS, magnetic north sensors, level sensors and a CCD camera do all the work - within minutes you’re observing!

Meade Telescopes LS 8 inch Advanced Coma-Free with UHTC, 0810-03-10

See Details:

Meade Telescopes LS 8 inch Advanced Coma-Free with UHTC, 0810-03-10

categories:

search blog:

archives:

March 2010
M T W T F S S
« Feb    
1234567
891011121314
15161718192021
22232425262728
293031  

Subscribe:

internal links:

21 queries. 0.301 seconds