Sky and Telescope - February 2016 - 62

New Product Showcase

▾ MEGA REDUCER Astro-Physics announces the
Quad Telecompressor Corrector ($1,520) for its 130
StarFire GTX and EDFGT telescopes. This largeformat 0.72× reducer shortens the focal length of
the 130-mm f/6.3 StarFire GTX from 819 to 598 mm
(f/4.6), allowing you to record wider expanses of the
sky. The four-element Quad TCC fits into the scope's
3.5-inch focuser, producing pinpoint stars across the
entire field of a 35-mm sensor, and also works with
Telescope Engineering Company (TEC) refractors with
additional spacers offered by Astro-Physics.
Astro-Physics
11250 Forest Hills Rd.,
Machesney Park, IL 61115
815-282-1513; astro-physics.com

▴ B UD GE T RITCHE Y Industry newcomer Third Planet Optics
rolls out a series of Ritchey-Chrétien astrographs for the budgetminded astrophotographer. The largest of the series, the TPO 16"
f/8 Ritchey-Chrétien Truss Tube OTA (starting at $6,995), is built
to resolve tiny features in your deep-sky images. This OTA is
manufactured from CNC-machined aluminum and carbon-fiber
truss tubes to ensure collimation stability when pointed anywhere in the sky. Its quartz optics utilize 99% reflective dialectric
coatings and will reach thermal equilibrium quickly with the aid of
three cooling fans. The telescope comes with a 3-inch dual-speed
linear bearing Crayford-style focuser with a generous back focus
distance of 400-mm. See the OPT website for additional models
and options.
Third Planet Optics
Available from OPT Telescopes
918 Mission Ave., Oceanside, CA 92054
800-483-6287; optcorp.com

3D EYEPIECES Denkmeier unveils its most unique
eyepiece set, the L-O-A 21 ($599 per pair). The L-O-A
(Lederman-Optical-Array) is a patent-pending design that
simulates a 3D view in telescopes equipped with binoviewers. Users simply rotate the "active" eyepiece when aimed
at a deep-sky target until the subject appears to be floating
among the stars in the field. Six levels of 3D depth are possible depending on the settings used. Each L-O-A 21-mm
eyepiece has a generous 65° apparent field and comes in
bolt-style eyepiece container. See manufacturer's website for
additional details.
Denkmeier
135 Marcus Blvd., Hauppauge, NY 11788-3702
866-340-4578; deepskybinoviewer.com

New Product Showcase is a reader service featuring innovative equipment and software of interest to amateur astronomers. The descriptions are based largely on information supplied by the manufacturers or distributors. Sky & Telescope assumes no responsibility for the accuracy of vendors' statements. For further information contact the manufacturer or
distributor. Announcements should be sent to nps@SkyandTelescope.com. Not all announcements can be listed.

62

Februar y 2016 sky & telescope



http://www.astro-physics.com http://www.optcorp.com http://www.deepskybinoviewer.com

Sky and Telescope - February 2016

Table of Contents for the Digital Edition of Sky and Telescope - February 2016

Contents
Sky and Telescope - February 2016 - Cover1
Sky and Telescope - February 2016 - Cover2
Sky and Telescope - February 2016 - 1
Sky and Telescope - February 2016 - Contents
Sky and Telescope - February 2016 - 3
Sky and Telescope - February 2016 - A
Sky and Telescope - February 2016 - B
Sky and Telescope - February 2016 - 4
Sky and Telescope - February 2016 - 5
Sky and Telescope - February 2016 - 6
Sky and Telescope - February 2016 - 7
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Sky and Telescope - February 2016 - Cover3
Sky and Telescope - February 2016 - Cover4
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