Image of the day

Captured by
Terry Wood

Jupiter (clearer) Nov 5th 2023 w/Mewlon 180c

My Account

New to Astromart?

Register an account...

Need Help?

Eyepieces

The Celestron Rich Field Viewer

Posted by Robert Piekiel 10/14/2009 07:00AM   (Reviews/Eyepieces/Other)

The Celestron Rich Field Viewer

The Vintage Celestron Rich Field Viewer is the king of wide-field - Period.

Russell Optics 15mm and 19mm wide field Konigs

Posted by David Russell 10/10/2009 12:49PM   (Reviews/Eyepieces/12mm-And-Up)

Can a $65 eyepiece compete with a $350 Premium eyepiece?

Arcturus 2" 20/30 Convertible Eyepiece

Posted by Max Byerly 06/23/2009 07:00AM   (Reviews/Eyepieces/12mm-And-Up)

Arcturus 2" 20/30 Convertible Eyepiece

An Interesting New Concept and Company

Understanding Pentax XL and XW eyepieces

Posted by Greg Nowell 06/23/2009 07:00AM   (Reviews/Eyepieces/Other)

Understanding Pentax XL and XW eyepieces

This is a pictorial essay including partial disassembly of the XL and XW eyepieces to see how "skinny" they can get for a binoviewer. Sundry comments on pricing and performance.

Orion 18mm Epic ED2 vs. Smart Astronomy 19mm Extra Flat Field (EF)

Posted by David Russell 05/31/2009 07:00AM   (Reviews/Eyepieces/12mm-And-Up)

If you’re on a tight budget, but looking for something better than inexpensive plossls, the Orion Epic ED2 line and the Smart Astronomy EF line may fall into your price range. Eyepieces from both lines can be purchased for less than $100 and therefore won’t break the bank.

Premium Wide-field Shootout:

Posted by Ed Moreno 05/19/2009 07:00AM   (Reviews/Eyepieces/12mm-And-Up)

Televue 31mm Vs Televue 41mm.

A Eyepiece Calculator on Steroids

Posted by Samuel Roa 04/29/2009 07:00AM   (Reviews/Eyepieces/Other)

A Eyepiece Calculator on Steroids

In Depth Eyepiece Calculation Spreadsheet and Instructions.

William Optics Zoom II Eyepiece (7.5mm-22.5mm)

Posted by Timm Bottoni 11/22/2008 09:16PM   (Reviews/Eyepieces/Other)

William Optics Zoom II Eyepiece (7.5mm-22.5mm)

The Urban Astronomer’s best friend?

TV 32 Wide Field vs Garrett Optical SWA 32mm 72 deg FMC

Posted by John Fitzgerald 10/19/2008 08:50PM   (Reviews/Eyepieces/12mm-And-Up)

Newer design does not always mean better

TV 19mm Panoptic vs Orion 17mm Stratus

Posted by John Fitzgerald 10/19/2008 08:46PM   (Reviews/Eyepieces/12mm-And-Up)

Cost may not make the eyepiece better

Burgess Optics TMB Designed 3.2mm and 4mm Planetary Eyepiece Review

Posted by Ed Moreno 10/09/2008 07:00AM   (Reviews/Eyepieces/1-To-119mm)

Finally! An inexpensive Eyepiece that Delivers the GOODS!

William Optics UWAN 28mm - My Experience

Posted by Rod Nabholz 07/16/2008 07:00AM   (Reviews/Eyepieces/12mm-And-Up)

William Optics UWAN 28mm - My Experience

Is this the answer to the Wide Field/Low Power Sticker Shock?

Siebert Modular Barlow on a Small Focal Length Scope For Higher Powers

Posted by victor bradford 06/02/2008 07:00AM   (Reviews/Eyepieces/Barlows)

An Option For Bringing Higher Powers To Your TV-60 (or other small focal length scope)

Vixen 5mm NLV: Made In Japan

Posted by david elosser 02/22/2008 08:00AM   (Reviews/Eyepieces/1-To-119mm)

Vixen 5mm NLV: Made In Japan

A Vixen standard is now "new and improved."

BAADER HYPERION eyepieces

Posted by Garfield C Schexnayder 02/13/2008 08:00AM   (Reviews/Eyepieces/Other)

Four eyepieces in one?