Explore Scientific 20mm 62° Series Long Eye Relief Argon-Purged Waterproof Eyepiece; EMD Coatings; 1.25"
No additional details or photos are available at this time. We will add this information as soon as it is available from Explore Scientific. We will begin accepting pre-orders for this item once ES confirms that these are actually en-route from China.
Apr 28, 2019
Good PurchasePros: Cons: Comments:
The first 1.25” eyepiece that I have bought for my 80s era orange tube C90. Have had one chance to use it so far, and I am encouraged with the results. Paired the Explore Scientific 20mm 62 degree eyepiece with a focal reducer. The eye relief was good enough that I could view with my eyeglasses – a big plus for me.
This review was provided courtesy of AgenaAstro.comDec 13, 2017
Fine little EPPros: Cons: Comments:
Nice eye relief. Tho not great it is still usable with glasses. Clear views, nearly to edge. I used this in a cpc-800 SC, so gave 100x with .62* TF. Framed andromeda galaxy nicely. M57 was a clear ring. Both only using a B**der moon & skyglow filter from highly light-polluted city locale.
This review was provided courtesy of AgenaAstro.com
Ronald Zincone New Member
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- Review by Ronnie Z.
Apparent Field of View 62° Barrel Size 1.25" (31.7mm) Bolt Case Included Yes - Free Agena Eyepiece Container Coatings EMD (Enhanced Multilayer Deposition) Coatings Eye Relief by Design Xmm Filter Threads Standard 1.25" Filter Thread (M28.5 x 0.6) Focal Length 20mm Blackened Lens Edges Yes Manufacturer Explore Scientific Eyepiece Focal Length 15.1mm - 20mm Eyepiece Field of View 61 - 70 degrees Eyepiece Series Explore Scientific 62° LE